S-80830C SII | Alldatasheet
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Rev.3.2_00 ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Seiko Instruments Inc. 1 The S-808xxC series is a series of high-precision voltage detectors developed using CMOS process. The detection voltage is fixed internally with an accuracy of ±2.0%. Two output forms, Nch open-drain and CMOS output, are available. Ultra-low current consumption and miniature package lineup can meet demand from the portable device applications. Features
- Ultra-low current consumption 1.3 µA typ. (detection voltage≤1.4 V, at VDD=1.5 V) 0.8 µA typ. (detection voltage≥1.5 V, at VDD=3.5 V)
- High-precision detection voltage ±2.0 %
- Operating voltage range 0.65 V to 5.0 V (detection voltage ≤1.4 V) 0.95 V to 10.0 V (detection voltage≥1.5 V)
- Hysteresis characteristics 5 % typ.
- Detection voltage 0.8 V to 6.0 V (0.1 V step)
- Output form Nch open- drain output (Active Low) CMOS output (Active Low) Applications
- Battery checkers
- Power failure detectors
- Power monitor for portable equipments such as pagers, calculators, electronic notebooks and remote controllers.
- Constant voltage power monitor for cameras, video equipments and communication devices.
- Power monitor for microcomputers and reset for CPUs. Packages Package name Drawing code Package Tape Reel Zigzag SC-82AB NP004-A NP004-A NP004-A SOT-23-5 MP005-A MP005-A MP005-A SOT-89-3 UP003-A UP003-A UP003-A SNT-4A PF004-A PF004-A PF004-A TO-92 (Bulk) YS003-B TO-92 (Tape and reel) YF003-A YF003-A YF003-A TO-92 (Tape and ammo) YF003-A YZ003-C YZ003-C
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 3 Product Name Structure The detection voltage, output form and packages for S-808xxC Series can be selected at the user's request. Refer to the "1. Product Name" for the construction of the product name and "2. Product Name List" for the full product names. 1. Product Name 1-1. SC-82AB, SOT-23-5, SOT-89-3 packages S-808xx C x xx − xxx − T2 IC detection in tape specifications*1 T2: SC-82AB, SOT-23-5, SOT-89-3 Product code*2 Package code NB: SC-82AB MC: SOT-23-5 UA: SOT-89-3 Output form N: Nch open-drain output (Active Low) L: CMOS output (Active Low) Detection voltage value 08 to 60 (e.g. When the detection voltage is 0.8 V, it is expressed as 08.) *1. Refer to the taping specifications at the end of this book. T2 is the standard. *2. Refer to the Table 1 and 3 in the “2. Product Name List” 1-2. SNT-4A packages S-808xx C x PF − xxx TF G Fixed IC detection in tape specifications*1 TF: SNT-4A Product code*2 Package code PF: SNT-4A Output form N: Nch open-drain output (Active Low) L: CMOS output (Active Low) Detection voltage value 08 to 60 (e.g. When the detection voltage is 0.8 V, it is expressed as 08.) *1. Refer to the taping specifications at the end of this book. TF is the standard. *2. Refer to the Table 2 and 4 in the “2. Product Name List”
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 4 Seiko Instruments Inc. 1-3. TO-92 package S-808xx C x Y − x Packing form B: Bulk T: Tape and reel Z: Tape and ammo Package code Y: TO-92 Output form N: Nch open-drain output (Active Low) L: CMOS output (Active Low) Detection voltage value 15 to 60 (e.g. When the detection voltage is 1.5 V, it is expressed as 15.) 2. Product Name List 2-1. Nch Open-drain Output Products Table 1 (1/2) Detection voltage range Hysteresis width (Typ.) SC-82AB SOT-23-5 SOT-89-3 0.8 V±2.0 % 0.034 V S-80808CNNB-B9M-T2 0.9 V±2.0 % 0.044 V S-80809CNNB-B9N-T2 1.0 V±2.0 % 0.054 V S-80810CNNB-B9O-T2 1.1 V±2.0 % 0.064 V S-80811CNNB-B9P-T2 1.2 V±2.0 % 0.073 V S-80812CNNB-B9Q-T2 1.3 V±2.0 % 0.083 V S-80813CNNB-B9R-T2 1.4 V±2.0 % 0.093 V S-80814CNNB-B9S-T2 1.5 V±2.0 % 0.075 V S-80815CNNB-B8A-T2 S-80815CNM C-B8A-T2 S-80815CNUA-B8A-T2 1.6 V±2.0 % 0.080 V S-80816CNNB-B8B-T2 S-80816CNM C-B8B-T2 S-80816CNUA-B8B-T2 1.7 V±2.0 % 0.085 V S-80817CNNB-B8C-T2 S-80817CNMC-B8C-T2 S-80817CNUA-B8C-T2 1.8 V±2.0 % 0.090 V S-80818CNNB-B8D-T2 S-80818CNMC-B8D-T2 S-80818CNUA-B8D-T2 1.9 V±2.0 % 0.095 V S-80819CNNB-B8E-T2 S-80819CNM C-B8E-T2 S-80819CNUA-B8E-T2 2.0 V±2.0 % 0.100 V S-80820CNNB-B8F-T2 S-80820CNM C-B8F-T2 S-80820CNUA-B8F-T2 2.1 V±2.0 % 0.105 V S-80821CNNB-B8G-T2 S-80821CNM C-B8G-T2 S-80821CNUA-B8G-T2 2.2 V±2.0 % 0.110 V S-80822CNNB-B8H-T2 S-80822CNMC-B8H-T2 S-80822CNUA-B8H-T2 2.3 V±2.0 % 0.115 V S-80823CNNB-B8I-T2 S-80823CNM C-B8I-T2 S-80823CNUA-B8I-T2 2.4 V±2.0 % 0.120 V S-80824CNNB-B8J-T2 S-80824CNM C-B8J-T2 S-80824CNUA-B8J-T2 2.4 V typ. 4.4 ± 0.1 V*1 S-80824KNUA-D2B-T2*2 2.5 V±2.0 % 0.125 V S-80825CNNB-B8K-T2 S-80825CNM C-B8K-T2 S-80825CNUA-B8K-T2 2.6 V±2.0 % 0.130 V S-80826CNNB-B8L-T2 S-80826CNM C-B8L-T2 S-80826CNUA-B8L-T2 2.7 V±2.0 % 0.135 V S-80827CNNB-B8M-T2 S-80827CNM C-B8M-T2 S-80827CNUA-B8M-T2 2.8 V±2.0 % 0.140 V S-80828CNNB-B8N-T2 S-80828CNMC-B8N-T2 S-80828CNUA-B8N-T2 2.9 V±2.0 % 0.145 V S-80829CNNB-B8O-T2 S-80829CNM C-B8O-T2 S-80829CNUA-B8O-T2 3.0 V±2.0 % 0.150 V S-80830CNNB-B8P-T2 S-80830CNM C-B8P-T2 S-80830CNUA-B8P-T2 3.1 V±2.0 % 0.155 V S-80831CNNB-B8Q-T2 S-80831CNM C-B8Q-T2 S-80831CNUA-B8Q-T2
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 5 Table 1 (2/2) Detection voltage range Hysteresis width (Typ.) SC-82AB SOT-23-5 SOT-89-3 3.2 V±2.0 % 0.160 V S-80832CNNB-B8R-T2 S-80832CNMC-B8R-T2 S-80832CNUA-B8R-T2 3.3 V±2.0 % 0.165 V S-80833CNNB-B8S-T2 S-80833CNM C-B8S-T2 S-80833CNUA-B8S-T2 3.4 V±2.0 % 0.170 V S-80834CNNB-B8T-T2 S-80834CNM C-B8T-T2 S-80834CNUA-B8T-T2 3.5 V±2.0 % 0.175 V S-80835CNNB-B8U-T2 S-80835CNMC-B8U-T2 S-80835CNUA-B8U-T2 3.6 V±2.0 % 0.180 V S-80836CNNB-B8V-T2 S-80836CNM C-B8V-T2 S-80836CNUA-B8V-T2 3.7 V±2.0 % 0.185 V S-80837CNNB-B8W-T2 S-80837CNM C-B8W-T2 S-80837CNUA-B8W-T2 3.8 V±2.0 % 0.190 V S-80838CNNB-B8X-T2 S-80838CNM C-B8X-T2 S-80838CNUA-B8X-T2 3.9 V±2.0 % 0.195 V S-80839CNNB-B8Y-T2 S-80839CNM C-B8Y-T2 S-80839CNUA-B8Y-T2 4.0 V±2.0 % 0.200 V S-80840CNNB-B8Z-T2 S-80840CNM C-B8Z-T2 S-80840CNUA-B8Z-T2 4.1 V±2.0 % 0.205 V S-80841CNNB-B82-T2 S-80841CNM C-B82-T2 S-80841CNUA-B82-T2 4.2 V±2.0 % 0.210 V S-80842CNNB-B83-T2 S-80842CNM C-B83-T2 S-80842CNUA-B83-T2 4.3 V±2.0 % 0.215 V S-80843CNNB-B84-T2 S-80843CNM C-B84-T2 S-80843CNUA-B84-T2 4.4 V±2.0 % 0.220 V S-80844CNNB-B85-T2 S-80844CNM C-B85-T2 S-80844CNUA-B85-T2 4.5 V±2.0 % 0.225 V S-80845CNNB-B86-T2 S-80845CNM C-B86-T2 S-80845CNUA-B86-T2 4.6 V±2.0 % 0.230 V S-80846CNNB-B87-T2 S-80846CNM C-B87-T2 S-80846CNUA-B87-T2 4.6 V± 0.10 V 0.10 V max. S-80846KNUA-D2C-T2*3 4.7 V±2.0 % 0.235 V S-80847CNNB-B88-T2 S-80847CNM C-B88-T2 S-80847CNUA-B88-T2 4.8 V±2.0 % 0.240 V S-80848CNNB-B89-T2 S-80848CNM C-B89-T2 S-80848CNUA-B89-T2 4.9 V±2.0 % 0.245 V S-80849CNNB-B9A-T2 S-80849CNM C-B9A-T2 S-80849CNUA-B9A-T2 5.0 V±2.0 % 0.250 V S-80850CNNB-B9B-T2 S-80850CNM C-B9B-T2 S-80850CNUA-B9B-T2 5.1 V±2.0 % 0.255 V S-80851CNNB-B9C-T2 S-80851CNMC-B9C-T2 S-80851CNUA-B9C-T2 5.2 V±2.0 % 0.260 V S-80852CNNB-B9D-T2 S-80852CNMC-B9D-T2 S-80852CNUA-B9D-T2 5.3 V±2.0 % 0.265 V S-80853CNNB-B9E-T2 S-80853CNM C-B9E-T2 S-80853CNUA-B9E-T2 5.4 V±2.0 % 0.270 V S-80854CNNB-B9F-T2 S-80854CNM C-B9F-T2 S-80854CNUA-B9F-T2 5.5 V±2.0 % 0.275 V S-80855CNNB-B9G-T2 S-80855CNM C-B9G-T2 S-80855CNUA-B9G-T2 5.6 V±2.0 % 0.280 V S-80856CNNB-B9H-T2 S-80856CNMC-B9H-T2 S-80856CNUA-B9H-T2 5.7 V±2.0 % 0.285 V S-80857CNNB-B9I-T2 S-80857CNM C-B9I-T2 S-80857CNUA-B9I-T2 5.8 V±2.0 % 0.290 V S-80858CNNB-B9J-T2 S-80858CNM C-B9J-T2 S-80858CNUA-B9J-T2 5.9 V±2.0 % 0.295 V S-80859CNNB-B9K-T2 S-80859CNM C-B9K-T2 S-80859CNUA-B9K-T2 6.0 V±2.0 % 0.300 V S-80860CNNB-B9L-T2 S-80860CNM C-B9L-T2 S-80860CNUA-B9L-T2 *1. Describes the release voltage. *2. Refer to the Table 18 in “ Electricala Characteristics for Customized Products” for electrical characteristics. *3. Refer to the Table 20 in “ Electricala Characteristics for Customized Products” for electrical characteristics
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 6 Seiko Instruments Inc. Table 2 (1/2) Detection voltage range Hysteresis width (Typ.) SNT-4A TO-92 *1 0.8 V±2.0 % 0.034 V S-80808CNPF-B9MTFG 0.9 V±2.0 % 0.044 V S-80809CNPF-B9NTFG 1.0 V±2.0 % 0.054 V S-80810CNPF-B9OTFG 1.1 V±2.0 % 0.064 V S-80811CNPF-B9PTFG 1.2 V±2.0 % 0.073 V S-80812CNPF-B9QTFG 1.3 V±2.0 % 0.083 V S-80813CNPF-B9RTFG 1.4 V±2.0 % 0.093 V S-80814CNPF-B9STFG 1.5 V±2.0 % 0.075 V S-80815CNPF-B8ATFG S-80815CNY-x 1.6 V±2.0 % 0.080 V S-80816CNPF-B8BTFG S-80816CNY-x 1.7 V±2.0 % 0.085 V S-80817CNPF-B8CTFG S-80817CNY-x 1.8 V±2.0 % 0.090 V S-80818CNPF-B8DTFG S-80818CNY-x 1.9 V±2.0 % 0.095 V S-80819CNPF-B8ETFG S-80819CNY-x 2.0 V±2.0 % 0.100 V S-80820CNPF-B8FTFG S-80820CNY-x 2.1 V±2.0 % 0.105 V S-80821CNPF-B8GTFG S-80821CNY-x 2.2 V±2.0 % 0.110 V S-80822CNPF-B8HTFG S-80822CNY-x 2.3 V±2.0 % 0.115 V S-80823CNPF-B8ITFG S-80823CNY-x 2.4 V±2.0 % 0.120 V S-80824CNPF-B8JTFG S-80824CNY-x 2.4 V typ. 4.4 ± 0.1 V*2 S-80824KNY-x*3 2.5 V±2.0 % 0.125 V S-80825CNPF-B8KTFG S-80825CNY-x 2.6 V±2.0 % 0.130 V S-80826CNPF-B8LTFG S-80826CNY-x 2.7 V±2.0 % 0.135 V S-80827CNPF-B8MTFG S-80827CNY-x 2.8 V±2.0 % 0.140 V S-80828CNPF-B8NTFG S-80828CNY-x 2.9 V±2.0 % 0.145 V S-80829CNPF-B8OTFG S-80829CNY-x 3.0 V±2.0 % 0.150 V S-80830CNPF-B8PTFG S-80830CNY-x 3.1 V±2.0 % 0.155 V S-80831CNPF-B8QTFG S-80831CNY-x 3.2 V±2.0 % 0.160 V S-80832CNPF-B8RTFG S-80832CNY-x 3.3 V±2.0 % 0.165 V S-80833CNPF-B8STFG S-80833CNY-x 3.4 V±2.0 % 0.170 V S-80834CNPF-B8TTFG S-80834CNY-x 3.5 V±2.0 % 0.175 V S-80835CNPF-B8UTFG S-80835CNY-x 3.6 V±2.0 % 0.180 V S-80836CNPF-B8VTFG S-80836CNY-x 3.7 V±2.0 % 0.185 V S-80837CNPF-B8WTFG S-80837CNY-x 3.8 V±2.0 % 0.190 V S-80838CNPF-B8XTFG S-80838CNY-x 3.9 V±2.0 % 0.195 V S-80839CNPF-B8YTFG S-80839CNY-x 4.0 V±2.0 % 0.200 V S-80840CNPF-B8ZTFG S-80840CNY-x 4.1 V±2.0 % 0.205 V S-80841CNPF-B82TFG S-80841CNY-x 4.2 V±2.0 % 0.210 V S-80842CNPF-B83TFG S-80842CNY-x 4.3 V±2.0 % 0.215 V S-80843CNPF-B84TFG S-80843CNY-x 4.4 V±2.0 % 0.220 V S-80844CNPF-B85TFG S-80844CNY-x 4.5 V±2.0 % 0.225 V S-80845CNPF-B86TFG S-80845CNY-x 4.6 V±2.0 % 0.230 V S-80846CNPF-B87TFG S-80846CNY-x 4.6 V±0.10 V 0.10 V max. S-80846KNY-x*4 4.7 V±2.0 % 0.235 V S-80847CNPF-B88TFG S-80847CNY-x 4.8 V±2.0 % 0.240 V S-80848CNPF-B89TFG S-80848CNY-x 4.9 V±2.0 % 0.245 V S-80849CNPF-B9ATFG S-80849CNY-x 5.0 V±2.0 % 0.250 V S-80850CNPF-B9BTFG S-80850CNY-x 5.1 V±2.0 % 0.255 V S-80851CNPF-B9CTFG S-80851CNY-x
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 7 Table 2 (2/2) Detection voltage range Hysteresis width (Typ.) SNT-4A TO-92 *1 5.2 V±2.0 % 0.260 V S-80852CNPF-B9DTFG S-80852CNY-x 5.3 V±2.0 % 0.265 V S-80853CNPF-B9ETFG S-80853CNY-x 5.4 V±2.0 % 0.270 V S-80854CNPF-B9FTFG S-80854CNY-x 5.5 V±2.0 % 0.275 V S-80855CNPF-B9GTFG S-80855CNY-x 5.6 V±2.0 % 0.280 V S-80856CNPF-B9HTFG S-80856CNY-x 5.7 V±2.0 % 0.285 V S-80857CNPF-B9ITFG S-80857CNY-x 5.8 V±2.0 % 0.290 V S-80858CNPF-B9JTFG S-80858CNY-x 5.9 V±2.0 % 0.295 V S-80859CNPF-B9KTFG S-80859CNY-x 6.0 V±2.0 % 0.300 V S-80860CNPF-B9LTFG S-80860CNY-x *1. x changes according to the packing form in TO-92. S: Bulk, F: Tape and reel, Z: Tape and ammo *2. Describes the release voltage. *3. Refer to the Table 18 in “ Electricala Characteristics for Customized Products” for electrical characteristics. *4. Refer to the Table 20 in “ Electricala Characteristics for Customized Products” for electrical characteristics
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 8 Seiko Instruments Inc. 2-2. CMOS Output Products Table 3 (1/2) Detection voltage range Hysteresis width (Typ.) SC-82AB SOT-23-5 SOT-89-3 0.8 V±2.0 % 0.034 V S-80808CLNB-B7M-T2 0.9 V±2.0 % 0.044 V S-80809CLNB-B7N-T2 1.0 V±2.0 % 0.054 V S-80810CLNB-B7O-T2 1.1 V±2.0 % 0.064 V S-80811CLNB-B7P-T2 1.2 V±2.0 % 0.073 V S-80812CLNB-B7Q-T2 1.3 V±2.0 % 0.083 V S-80813CLNB-B7R-T2 1.4 V±2.0 % 0.093 V S-80814CLNB-B7S-T2 1.5 V±2.0 % 0.075 V S-80815CLNB-B6A-T2 S-80815CLMC-B6A-T2 S-80815CLUA-B6A-T2 1.6 V±2.0 % 0.080 V S-80816CLNB-B6B-T2 S-80816CLMC-B6B-T2 S-80816CLUA-B6B-T2 1.7 V±2.0 % 0.085 V S-80817CLNB-B6C-T2 S-80817CLMC-B6C-T2 S-80817CLUA-B6C-T2 1.8 V±2.0 % 0.090 V S-80818CLNB-B6D-T2 S-80818CLMC-B6D-T2 S-80818CLUA-B6D-T2 1.9 V±2.0 % 0.095 V S-80819CLNB-B6E-T2 S-80819CLMC-B6E-T2 S-80819CLUA-B6E-T2 2.0 V±2.0 % 0.100 V S-80820CLNB-B6F-T2 S-80820CLM C-B6F-T2 S-80820CLUA-B6F-T2 2.1 V±2.0 % 0.105 V S-80821CLNB-B6G-T2 S-80821CLM C-B6G-T2 S-80821CLUA-B6G-T2 2.2 V±2.0 % 0.110 V S-80822CLNB-B6H-T2 S-80822CLMC-B6H-T2 S-80822CLUA-B6H-T2 2.3 V±2.0 % 0.115 V S-80823CLNB-B6I-T2 S-80823CLMC-B6I-T2 S-80823CLUA-B6I-T2 2.4 V±2.0 % 0.120 V S-80824CLNB-B6J-T2 S-80824CLMC-B6J-T2 S-80824CLUA-B6J-T2 2.5 V±2.0 % 0.125 V S-80825CLNB-B6K-T2 S-80825CLMC-B6K-T2 S-80825CLUA-B6K-T2 2.6 V±2.0 % 0.130 V S-80826CLNB-B6L-T2 S-80826CLM C-B6L-T2 S-80826CLUA-B6L-T2 2.7 V±2.0 % 0.135 V S-80827CLNB-B6M-T2 S-80827CLMC-B6M-T2 S-80827CLUA-B6M-T2 2.8 V±2.0 % 0.140 V S-80828CLNB-B6N-T2 S-80828CLMC-B6N-T2 S-80828CLUA-B6N-T2 2.9 V±2.0 % 0.145 V S-80829CLNB-B6O-T2 S-80829CLM C-B6O-T2 S-80829CLUA-B6O-T2 3.0 V±2.0 % 0.150 V S-80830CLNB-B6P-T2 S-80830CLMC-B6P-T2 S-80830CLUA-B6P-T2 3.1 V±2.0 % 0.155 V S-80831CLNB-B6Q-T2 S-80831CLM C-B6Q-T2 S-80831CLUA-B6Q-T2 3.2 V±2.0 % 0.160 V S-80832CLNB-B6R-T2 S-80832CLMC-B6R-T2 S-80832CLUA-B6R-T2 3.3 V±2.0 % 0.165 V S-80833CLNB-B6S-T2 S-80833CLMC-B6S-T2 S-80833CLUA-B6S-T2 3.4 V±2.0 % 0.170 V S-80834CLNB-B6T-T2 S-80834CLM C-B6T-T2 S-80834CLUA-B6T-T2 3.5 V±2.0 % 0.175 V S-80835CLNB-B6U-T2 S-80835CLMC-B6U-T2 S-80835CLUA-B6U-T2 3.6 V±2.0 % 0.180 V S-80836CLNB-B6V-T2 S-80836CLMC-B6V-T2 S-80836CLUA-B6V-T2 3.7 V±2.0 % 0.185 V S-80837CLNB-B6W-T2 S-80837CLMC-B6W-T2 S-80837CLUA-B6W-T2 3.8 V±2.0 % 0.190 V S-80838CLNB-B6X-T2 S-80838CLMC-B6X-T2 S-80838CLUA-B6X-T2 3.9 V±2.0 % 0.195 V S-80839CLNB-B6Y-T2 S-80839CLMC-B6Y-T2 S-80839CLUA-B6Y-T2 4.0 V±2.0 % 0.200 V S-80840CLNB-B6Z-T2 S-80840CLM C-B6Z-T2 S-80840CLUA-B6Z-T2 4.1 V±2.0 % 0.205 V S-80841CLNB-B62-T2 S-80841CLM C-B62-T2 S-80841CLUA-B62-T2 4.2 V±2.0 % 0.210 V S-80842CLNB-B63-T2 S-80842CLM C-B63-T2 S-80842CLUA-B63-T2 4.3 V±2.0 % 0.215 V S-80843CLNB-B64-T2 S-80843CLM C-B64-T2 S-80843CLUA-B64-T2 4.4 V±2.0 % 0.220 V S-80844CLNB-B65-T2 S-80844CLM C-B65-T2 S-80844CLUA-B65-T2 4.45 V typ. 4.70 V max. *1 S-80844KLUA-D2A-T2*2 4.5 V±2.0 % 0.225 V S-80845CLNB-B66-T2 S-80845CLM C-B66-T2 S-80845CLUA-B66-T2 4.6 V±2.0 % 0.230 V S-80846CLNB-B67-T2 S-80846CLM C-B67-T2 S-80846CLUA-B67-T2 4.7 V±2.0 % 0.235 V S-80847CLNB-B68-T2 S-80847CLM C-B68-T2 S-80847CLUA-B68-T2 4.8 V±2.0 % 0.240 V S-80848CLNB-B69-T2 S-80848CLM C-B69-T2 S-80848CLUA-B69-T2 4.9 V±2.0 % 0.245 V S-80849CLNB-B7A-T2 S-80849CLMC-B7A-T2 S-80849CLUA-B7A-T2 5.0 V±2.0 % 0.250 V S-80850CLNB-B7B-T2 S-80850CLMC-B7B-T2 S-80850CLUA-B7B-T2 5.1 V±2.0 % 0.255 V S-80851CLNB-B7C-T2 S-80851CLMC-B7C-T2 S-80851CLUA-B7C-T2
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 9 Table 3 (2/2) Detection voltage range Hysteresis width (Typ.) SC-82AB SOT-23-5 SOT-89-3 5.2 V±2.0 % 0.260 V S-80852CLNB-B7D-T2 S-80852CLMC-B7D-T2 S-80852CLUA-B7D-T2 5.3 V±2.0 % 0.265 V S-80853CLNB-B7E-T2 S-80853CLMC-B7E-T2 S-80853CLUA-B7E-T2 5.4 V±2.0 % 0.270 V S-80854CLNB-B7F-T2 S-80854CLM C-B7F-T2 S-80854CLUA-B7F-T2 5.5 V±2.0 % 0.275 V S-80855CLNB-B7G-T2 S-80855CLM C-B7G-T2 S-80855CLUA-B7G-T2 5.6 V±2.0 % 0.280 V S-80856CLNB-B7H-T2 S-80856CLMC-B7H-T2 S-80856CLUA-B7H-T2 5.7 V±2.0 % 0.285 V S-80857CLNB-B7I-T2 S-80857CLMC-B7I-T2 S-80857CLUA-B7I-T2 5.8 V±2.0 % 0.290 V S-80858CLNB-B7J-T2 S-80858CLMC-B7J-T2 S-80858CLUA-B7J-T2 5.9 V±2.0 % 0.295 V S-80859CLNB-B7K-T2 S-80859CLMC-B7K-T2 S-80859CLUA-B7K-T2 6.0 V±2.0 % 0.300 V S-80860CLNB-B7L-T2 S-80860CLM C-B7L-T2 S-80860CLUA-B7L-T2 *1. Describes the release voltage. *2. Refer to the Table 19 in “ Electricala Characteristics for Customized Products” for electrical characteristics. Table 4 (1/2) Detection voltage range Hysteresis width (Typ.) SNT-4A TO-92 *1 0.8 V±2.0 % 0.034 V S-80808CLPF-B7MTFG 0.9 V±2.0 % 0.044 V S-80809CLPF-B7NTFG 1.0 V±2.0 % 0.054 V S-80810CLPF-B7OTFG 1.1 V±2.0 % 0.064 V S-80811CLPF-B7PTFG 1.2 V±2.0 % 0.073 V S-80812CLPF-B7QTFG 1.3 V±2.0 % 0.083 V S-80813CLPF-B7RTFG 1.4 V±2.0 % 0.093 V S-80814CLPF-B7STFG 1.5 V±2.0 % 0.075 V S-80815CLPF-B6ATFG S-80815CLY-x 1.6 V±2.0 % 0.080 V S-80816CLPF-B6BTFG S-80816CLY-x 1.7 V±2.0 % 0.085 V S-80817CLPF-B6CTFG S-80817CLY-x 1.8 V±2.0 % 0.090 V S-80818CLPF-B6DTFG S-80818CLY-x 1.9 V±2.0 % 0.095 V S-80819CLPF-B6ETFG S-80819CLY-x 2.0 V±2.0 % 0.100 V S-80820CLPF-B6FTFG S-80820CLY-x 2.1 V±2.0 % 0.105 V S-80821CLPF-B6GTFG S-80821CLY-x 2.2 V±2.0 % 0.110 V S-80822CLPF-B6HTFG S-80822CLY-x 2.3 V±2.0 % 0.115 V S-80823CLPF-B6ITFG S-80823CLY-x 2.4 V±2.0 % 0.120 V S-80824CLPF-B6JTFG S-80824CLY-x 2.5 V±2.0 % 0.125 V S-80825CLPF-B6KTFG S-80825CLY-x 2.6 V±2.0 % 0.130 V S-80826CLPF-B6LTFG S-80826CLY-x 2.7 V±2.0 % 0.135 V S-80827CLPF-B6MTFG S-80827CLY-x 2.8 V±2.0 % 0.140 V S-80828CLPF-B6NTFG S-80828CLY-x 2.9 V±2.0 % 0.145 V S-80829CLPF-B6OTFG S-80829CLY-x 3.0 V±2.0 % 0.150 V S-80830CLPF-B6PTFG S-80830CLY-x 3.1 V±2.0 % 0.155 V S-80831CLPF-B6QTFG S-80831CLY-x 3.2 V±2.0 % 0.160 V S-80832CLPF-B6RTFG S-80832CLY-x 3.3 V±2.0 % 0.165 V S-80833CLPF-B6STFG S-80833CLY-x 3.4 V±2.0 % 0.170 V S-80834CLPF-B6TTFG S-80834CLY-x 3.5 V±2.0 % 0.175 V S-80835CLPF-B6UTFG S-80835CLY-x 3.6 V±2.0 % 0.180 V S-80836CLPF-B6VTFG S-80836CLY-x 3.7 V±2.0 % 0.185 V S-80837CLPF-B6WTFG S-80837CLY-x 3.8 V±2.0 % 0.190 V S-80838CLPF-B6XTFG S-80838CLY-x
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 10 Seiko Instruments Inc. Table 4 (2/2) Detection voltage range Hysteresis width (Typ.) SNT-4A TO-92 *2 3.9 V±2.0 % 0.195 V S-80839CLPF-B6YTFG S-80839CLY-x 4.0 V±2.0 % 0.200 V S-80840CLPF-B6ZTFG S-80840CLY-x 4.1 V±2.0 % 0.205 V S-80841CLPF-B62TFG S-80841CLY-x 4.2 V±2.0 % 0.210 V S-80842CLPF-B63TFG S-80842CLY-x 4.3 V±2.0 % 0.215 V S-80843CLPF-B64TFG S-80843CLY-x 4.4 V±2.0 % 0.220 V S-80844CLPF-B65TFG S-80844CLY-x 4.45 V typ. 4.70 V max. *2 S-80844KLY-x*3 4.5 V±2.0 % 0.225 V S-80845CLPF-B66TFG S-80845CLY-x 4.6 V±2.0 % 0.230 V S-80846CLPF-B67TFG S-80846CLY-x 4.7 V±2.0 % 0.235 V S-80847CLPF-B68TFG S-80847CLY-x 4.8 V±2.0 % 0.240 V S-80848CLPF-B69TFG S-80848CLY-x 4.9 V±2.0 % 0.245 V S-80849CLPF-B7ATFG S-80849CLY-x 5.0 V±2.0 % 0.250 V S-80850CLPF-B7BTFG S-80850CLY-x 5.1 V±2.0 % 0.255 V S-80851CLPF-B7CTFG S-80851CLY-x 5.2 V±2.0 % 0.260 V S-80852CLPF-B7DTFG S-80852CLY-x 5.3 V±2.0 % 0.265 V S-80853CLPF-B7ETFG S-80853CLY-x 5.4 V±2.0 % 0.270 V S-80854CLPF-B7FTFG S-80854CLY-x 5.5 V±2.0 % 0.275 V S-80855CLPF-B7GTFG S-80855CLY-x 5.6 V±2.0 % 0.280 V S-80856CLPF-B7HTFG S-80856CLY-x 5.7 V±2.0 % 0.285 V S-80857CLPF-B7ITFG S-80857CLY-x 5.8 V±2.0 % 0.290 V S-80858CLPF-B7JTFG S-80858CLY-x 5.9 V±2.0 % 0.295 V S-80859CLPF-B7KTFG S-80859CLY-x 6.0 V±2.0 % 0.300 V S-80860CLPF-B7LTFG S-80860CLY-x *1. x changes according to the packing form in TO-92. S: Bulk, F: Tape and reel, Z: Tape and ammo *2. Describes the release voltage. *3. Refer to the Table 19 in “ Electricala Characteristics for Customized Products” for electrical characteristics.
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 11 Output Forms 1. Output Forms in S-808xxC Series Table 5 Nch open-drain output products (Active Low) CMOS output products (Active Low) S-808xxC Series “N” is the last letter of the product name. e.g. S-80815CN “L” is the last letter of the product name. e.g. S-80815CL 2. Output form and their usage Table 6 Usage Nch open-drain output products (Active Low) CMOS output products (Active Low) Different power supplies Yes No Active Low reset for CPUs Yes Yes Active High reset for CPUs No No Detection voltage change by resistor divider Yes No
- Example for two power supplies • Example for one power supply V/D Nch V/D Nch V/D CMOSCPU CPU CPU VDD1 V DD2 V DD V DD OUT OUT OUT VSS VSS VSS Figure 3
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 12 Seiko Instruments Inc. Pin Configurations Table 7 Pin No. Pin name Pin description
1 OUT Voltage detection output pin
2 VDD Voltage input pin
3 NC *1 No connection
4 VSS GND pin
*1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. Figure 4 Table 8 Pin No. Pin name Pin description
3 VSS GND pin
4 NC *1 No connection
5 NC *1 No connection
*1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. Figure 5 Table 9 Pin No. Pin name Pin description Pin No. Pin name Pin description
2 VSS GND pin
4 VDD Voltage input pin
*1. The NC pin is electrically open. The NC pin can be connected to VDD or VSS. Figure 7
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 13 Table 11 Pin No. Pin name Pin description Absolute Maximum Ratings 1. Detection Voltage Typ. 1.4 V or Less Products Table 12 (Ta=25°C unless otherwise specified Item Symbol Absolute maximum ratings Unit Power supply voltage VDD−VSS 7 V Output voltage Nch open-drain output products V OUT VSS−0.3 to VSS+7 CMOS output products VSS−0.3 to VDD+0.3 Output current I OUT 50 mA Power dissipation P D SC-82AB 150 mW SNT-4A 140 Operating ambient temperature Topr −40 to +85 °C Storage temperature Tstg −40 to +125 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions. 2. Detection Voltage Typ. 1.5 V or More Products Table 13 (Ta=25°C unless otherwise specified Item Symbol Absolute maximum ratings Unit Power supply voltage VDD−VSS 12 V Output voltage Nch open-drain output products V OUT VSS−0.3 to VSS+12 CMOS output products VSS−0.3 to VDD+0.3 Output current I OUT 50 mA Power dissipation P D SC-82AB 150 mW SOT-23-5 250 SOT-89-3 500 SNT-4A 140 TO-92 400 Operating ambient temperature Topr −40 to +85 °C Storage temperature Tstg −40 to +125 Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions.
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 14 Seiko Instruments Inc. Electrical Characteristics 1. Nch Open-drain Output Products 1-1. Detection Voltage Typ.1.4 V or Less Products Table 14 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET −VDET(S) ×0.98 −VDET(S) −VDET(S) ×1.02 V 1 Release voltage +VDET S-80808 0.802 0.834 0.867 S-80809 0.910 0.944 0.979 S-80810 1.017 1.054 1.091 S-80811 1.125 1.164 1.203 S-80812 1.232 1.273 1.315 S-80813 1.340 1.383 1.427 S-80814 1.448 1.493 1.538 Hysteresis width V HYS S-80808 0.018 0.034 0.051 S-80809 0.028 0.044 0.061 S-80810 0.037 0.054 0.071 S-80811 0.047 0.064 0.081 S-80812 0.056 0.073 0.091 S-80813 0.066 0.083 0.101 S-80814 0.076 0.093 0.110 Current consumption I SS VDD=1.5 V S-80808 to 09 1.3 3.5 µA 2 VDD=2.0 V S-80810 to 14 1.3 3.5 Operating voltage V DD 0.65 5.0 V 1 Output current I OUT Output transistor, Nch, VDS=0.5 V, VDD=0.7 V 0.04 0.2 mA 3 Leakage current I LEAK Output transistor, Nch, V DS=5.0 V, VDD=5.0 V 60 nA Response time t PLH 60 µs 1 Detection voltage temperature coefficient *2 DET DET VTa V −•∆ *1. −VDET: Actual detection voltage value, −VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 1 to 2.) *2. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 15 1-2. Detection Voltage Typ.1.5 V or More Products Table 15 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET −VDET(S) ×0.98 −VDET(S) −VDET(S) ×1.02 V 1 Hysteresis width V HYS −VDET ×0.03 −VDET ×0.05 −VDET ×0.08 Current consumption I SS VDD=3.5 V S-80815 to 26 0.8 2.4 µA 2 VDD=4.5 V S-80827 to 39 0.8 2.4 VDD=6.0 V S-80840 to 56 0.9 2.7 VDD=7.5 V S-80857 to 60 0.9 2.7 Operating voltage V DD 0.95 10.0 V 1 Output current I OUT Output transistor, Nch, VDS=0.5 V VDD=1.2 V S-80815 to 60 0.59 1.36 mA 3 VDD=2.4 V S-80827 to 60 2.88 4.98 Leakage current I LEAK Output transistor, Nch, V DS=10.0 V, VDD=10.0 V 100 nA Response time t PLH 60 µs 1 Detection voltage temperature coefficient *2 DET DET VTa V −•∆ *1. −VDET: Actual detection voltage value, −VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 1 to 2.) *2. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 16 Seiko Instruments Inc. 2. CMOS Output Products 2-1. Detection Voltage Typ.1.4 V or Less Products Table 16 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET −VDET(S) ×0.98 −VDET(S) −VDET(S) ×1.02 V 1 Release voltage +VDET S-80808 0.802 0.834 0.867 S-80809 0.910 0.944 0.979 S-80810 1.017 1.054 1.091 S-80811 1.125 1.164 1.203 S-80812 1.232 1.273 1.315 S-80813 1.340 1.383 1.427 S-80814 1.448 1.493 1.538 Hysteresis width V HYS S-80808 0.018 0.034 0.051 S-80809 0.028 0.044 0.061 S-80810 0.037 0.054 0.071 S-80811 0.047 0.064 0.081 S-80812 0.056 0.073 0.091 S-80813 0.066 0.083 0.101 S-80814 0.076 0.093 0.110 Current consumption I SS VDD=1.5 V S-80808 to 09 1.3 3.5 µA 2 VDD=2.0 V S-80810 to 14 1.3 3.5 Operating voltage VDD 0.65 5.0 V 1 Output current I OUT Output transistor, Nch, VDS=0.5 V, VDD=0.7 V 0.04 0.2 mA 3 Output transistor, Pch, V Response time t PLH 60 µs 1 Detection voltage temperature coefficient *2 DET DET VTa V −•∆ *1. −VDET: Actual detection voltage value, −VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 3 to 4.) *2. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 17 2-2. Detection Voltage Typ.1.5 V or More Products Table 17 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET −VDET(S) ×0.98 −VDET(S) −VDET(S) ×1.02 V 1 Hysteresis width V HYS −VDET ×0.03 −VDET ×0.05 −VDET ×0.08 Current consumption I SS VDD=3.5 V S-80815 to 26 0.8 2.4 µA 2 VDD=4.5 V S-80827 to 39 0.8 2.4 VDD=6.0 V S-80840 to 56 0.9 2.7 VDD=7.5 V S-80857 to 60 0.9 2.7 Operating voltage V DD 0.95 10.0 V 1 Output current I OUT Output transistor, Nch, VDS=0.5 V VDD=1.2 V S-80815 to 60 0.59 1.36 mA 3 VDD=2.4 V S-80827 to 60 2.88 4.98 Output transistor, Pch, VDS=0.5 V VDD=4.8 V S-80815 to 39 1.43 2.39 4 VDD=6.0 V S-80840 to 56 1.68 2.78 VDD=8.4 V S-80857 to 60 2.08 3.42 Response time t PLH 60 µs 1 Detection voltage temperature coefficient *2 DET DET VTa V −•∆ *1. −VDET: Actual detection voltage value, −VDET(S): Specified detection voltage value (The center value of the detection voltage range in Table 3 to 4.) *2. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 21 Hysteresis width (V HYS) A B VDD VSS Minimum operating voltage Output from the OUT pin VDD VSS Release voltage (+VDET) Detection voltage (−VDET) Figure 16 Operation 2 2. Other Characteristics 2-1. Temperature Characteristics of Detection Voltage The shaded area in Figure 17 shows the temperature characteristics of the detection voltage. −40 25 +0.945 mV/°C −VDET [V]
85 Ta [°C]
−0.945 mV/°C −VDET25 *1. −VDET25 is an actual detection voltage value at 25°C. Figure 17 Temperature Characteristics of Detection Voltage (Example for S-80827C) 2-2. Temperature Characteristics of Release Voltage The temperature coefficient Ta VDET +∆ for the release voltage is calculated by the temperature coefficient Ta VDET −∆ of the detection voltage as follows: Ta V V V Ta V DET DET DETDET −∆×− +=∆ The temperature coefficients for the release voltage and the detection voltage have the same sign consequently.
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 22 Seiko Instruments Inc. 2-3. Temperature Characteristics of Hysteresis Voltage The temperature characteristics for the hysteresis voltage is expressed as Ta V Ta V DETDET −∆−∆ +∆ and is calculated as follows: Ta V V V Ta V Ta V DET DET HYSDETDET −∆−∆ Standard Circuit VDD OUT VSS R*1 100 kΩ *1. R is unnecessary for CMOS output products. Figure 18 Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient evaluation using the actual application to set the constants. Technical Terms 1. Detection Voltage (−VDET), Release Voltage (+VDET) The detection voltage (−VDET) is a voltage at which the output turns to low. The detection voltage varies slightly among products of the same specification. The variation of detection voltage between the specified minimum (−VDET) Min. and the maximum (−VDET) Max. is called the detection voltage range (Refer to Figure 19). Example: For the S-80815CN, the detection voltage lies in the range of 1.470≤(−VDET)≤1.530. This means that some S-80815CNs have 1.470 V for −VDET and some have 1.530 V. The release voltage (+VDET) is a voltage at which the output turns to high. The release voltage varies slightly among products of the same specification. The va riation of release voltages between the specified minimum (+VDET) Min. and the maximum (+VDET) Max. is called the release voltage range (Refer to Figure 20). The range is calculed from the actual detection voltage ( −VDET) of a product and is expressed by Example: For the S-80815CN, the release voltage lies in the range of 1.514≤(+VDET)≤1.652. This means that some S-80815CNs have 1.514 V for +VDET and some have 1.652 V.
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 24 Seiko Instruments Inc. Electrical Characteristics for Customized Products 1. S-80824KNUA-D2B-T2, S-80824KNY-x Table 18 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET 2.295 2.400*2 2.505 V 1 Release voltage +VDET 4.300 4.400 4.500 Current consumption I SS VDD=6.0 V 0.8 2.4 µA 2 Operating voltage V DD 0.95 10.0 V 1 Output current I OUT VDD=0.95 V 0.03 0.24 mA 3 Output transistor, Nch, VDS=0.5 V VDD=1.2 V 0.23 0.50 Leakage current I LEAK Output transistor, Nch, V DD=10.0 V, VDS=10.0 V 0.1 µA Response time t PLH 60 µs 1 Detection voltage temperature coefficient *3 DET DET VTa V −•∆ −∆ Ta=−40°C to 85°C ±100 ±350 ppm/°C *1. −VDET: Actual detection voltage value *2. Specified detection voltage value (−VDET(S)) *3. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 25 2. S-80844KLUA-D2A-T2, S-80844KLY-x Table 19 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET 4.295 4.450 *2 4.605 V 1 Release voltage +VDET 4.700 Current consumption I SS VDD=6.0 V 1.0 3.0 µA 2 Operating voltage V DD 0.95 10.0 V 1 Output current I OUT VDD=1.2 V 0.23 0.50 mA 3 Output transistor, Nch, VDS=0.5 V VDD=2.4 V 1.60 3.70 Output transistor, Pch, V DS=0.5 V VDD=4.8 V 0.36 0.62 4 Response time t PLH 60 µs 1 Detection voltage temperature coefficient *3 DET DET VTa V −•∆ −∆ Ta=−40°C to 85°C ±100 ±350 ppm/°C *1. −VDET: Actual detection voltage value *2. Specified detection voltage value (−VDET(S)) *3. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 26 Seiko Instruments Inc. 3. S-80846KNUA-D2C-T2, S-80846KNY-x Table 20 (Ta=25°C unless otherwise specified) Item Symbol Condition Min. Typ. Max. Unit Test circuit Detection voltage*1 −VDET 4.500 4.600*2 4.700 V 1 Hysteresis width V HYS 0.05 0.10 Current consumption I SS VDD=6.0 V 0.9 2.7 µA 2 Operating voltage V DD 0.95 10.0 V 1 Output current I OUT VDD=1.2 V 0.59 1.36 mA 3 Output transistor, Nch, VDS=0.5 V VDD=2.4 V 2.88 4.98 Leakage current I LEAK Output transistor, Nch, V DD=10.0 V, VDS=10.0 V 0.1 µA Response time t PLH 60 µs 1 Detection voltage temperature coefficient *3 DET DET VTa V −•∆ −∆ Ta=−40°C to 85°C ±100 ±350 ppm/°C *1. −VDET: Actual detection voltage value *2. Specified detection voltage value (−VDET(S)) *3. The temperature change ratio in the detection voltage [mV/°C] is calculated by using the following equation. [] () [] [] 1000Cppm/ VTa VV Typ.VCmV/ Ta V DET DET DET(S) DET ÷°−∆ 3*2**1 *1. Temperature change ratio of the detection voltage *2. Specified detection voltage *3. Detection voltage temperature coefficient Precautions
- Do not apply an electrostatic discharge to this IC that exceeds the performance ratings of the built-in electrostatic protection circuit.
- In CMOS output products of the S-808xxC series, the through-type current flows at the detection and the release. If the input impedance is high, oscillation may occur due to the voltage drop by the through-type current during releasing.
- In CMOS output products oscillation may occur when a pull-down resistor is used, and falling speed of the power supply voltage (VDD) is slow near the detection voltage.
- When designing for mass production using an application circuit described herein, the product deviation and temperature characteristics should be taken into consideration. SII shall not bear any responsibility for the products on the circuits described herein.
- SII claims no responsibility for any and all disputes arising out of or in connection with any infringement of the products including this IC upon patents owned by a third party.
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 27 Typical Characteristics (Typical Data) 1. Detection Voltage (VDET) - Temperature (Ta) 0.75 0.80 0.85 0.90 -40 -20 0 20 40 60 80 Ta (°C) VDET(V) S-80808CL +VDET -VDET 1.25 1.30 1.35 1.40 1.45 1.50 1.55 -40 -20 0 20 40 60 80 Ta (°C) V DET (V) S-80814CL +V DET -V DET 1.45 1.50 1.55 1.60 - 4 0 - 2 0 0 2 04 06 08 0 Ta (°C) VDET(V) S-80815CL +VDET -VDET 5.80 5.90 6.00 6.10 6.20 6.30 6.40 -40 -20 0 20 40 60 80 Ta (°C) V DET (V) S-80860CL +V DET -V DET 2. Hysteresis Voltage Width (VHYS) - Temperature (Ta) 3.0 4.0 5.0 6.0 8.0 -40 -20 0 20 40 60 80 Ta (°C) V HYS (%) S-80808CL 7.0 3.0 4.0 5.0 6.0 8.0 -40 -20 0 20 40 60 80 Ta (°C) V HYS (%) S-80814CL 7.0 3.0 4.0 5.0 6.0 8.0 -40 -20 0 20 40 60 80 Ta (°C) V HYS (%) S-80815CL 7.0 4.0 5.0 6.0 7.0 8.0 -40 -20 0 20 40 60 80 Ta (°C) V HYS (%) S-80860CL 3.0
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 28 Seiko Instruments Inc. 3. Current Consumption (ISS) - Input Voltage (VDD) 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VDD (V) ISS (µA) S-80808CL 9.3 µA Ta=25°C 0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 VDD (V) S-80814CL 21.5 µA Ta=25°C ISS (µA) 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 VDD (V) ISS (µA) S-80815CL 4.7 µA Ta=25°C 0.0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 VDD (V) S-80860CL 12.8 µA Ta=25°C ISS (µA) 4. Current Consumption (ISS) - Temperature (Ta) 0.0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 Ta (°C) ISS (µA) S-80808CL VDD=1.5 V 0.0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 Ta (°C) ISS (µA) S-80814CL VDD=2.0 V 0.0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 Ta (°C) ISS (µA) S-80815CL VDD=3.5 V 0.0 0.5 1.0 1.5 2.0 -40 -20 0 20 40 60 80 Ta (°C) ISS (µA) S-80860CL VDD=7.5 V
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 29 5. Nch Transistor Output Current (IOUT) – VDS 1.0 2.0 3.0 4.0 5.0 VDS (V) IOUT (mA) S-80814CL/CN Ta=25°C VDD=0.7 V VDD=1.0 VDD=1.3 V VDS (V) IOUT (mA) 6.0 V S-80860CL/CN Ta=25°C VDD=1.2 V 2.4 V 3.6 V 4.8 V 6. Pch Transistor Output Current (IOUT) -VDS S-80808CL 1.0 2.0 3.0 4.0 5.0 VDS (V) IOUT (mA) Ta=25ºC VDD=2.9V VDD=2.4V VDD=1.4 V VDD=0.9 V VDD=1.9 V S-80815CL V DS (V) IOUT (mA) Ta=25ºC 8.4 V 7.2 V 6.0 V 3.6 V VDD=2.4 V 4.8 V 7. Nch Transistor Output Current (IOUT) - Input Voltage (VDD) 1.5 3.0 4.5 6.0 0 0.5 1.0 1.5 2.0 VDD (V) IOUT (mA) S-80814CL/CN VDS=0.5 V Ta=85° Ta=-40°C Ta=25°C 0 2.0 4.0 6.0 8.0 VDD (V) IOUT (mA) S-80860CL/CN VDS=0.5 V Ta=-40°C Ta=25°C Ta=85°C 8. Pch Transistor Output Current (IOUT) - Input Voltage (VDD) 0.5 1.0 1.5 2.0 2.5 3.0 VDD (V) IOUT (mA) S-80808CL VDS=0.5 V Ta=-40°C Ta=25°C Ta=85°C VDD (V) IOUT (mA) S-80815CL VDS=0.5 V Ta=-40°C Ta=25°C Ta=85°C
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 30 Seiko Instruments Inc. 9. Minimum Operating Voltage - Input Voltage (VDD) 0.0 0.3 0.6 0.9 1.2 VDD (V) VOUT (V) S-80808CN Pull-up to VDD 100 kΩ Ta=-40°C Ta=25°C Ta=85°C 0.8 0.0 1.0 2.0 3.0 4.0 VDD (V) VOUT (V) S-80808CN Pull-up to 3 V Ta=-40°C Ta=25°C Ta=85°C 0.0 0.5 1.0 1.5 2.0 0 0.5 1.0 1.5 2.0 VDD (V) VOUT (V) S-80815CN Pull-up to VDD 100 kΩ Ta=-40°C Ta=25°C Ta=85°C 0.0 1.0 2.0 3.0 4.0 0 0.5 1.0 1.5 2.0 VDD (V) VOUT (V) S-80815CN Pull-up to 3 V Ta=-40°C Ta=25°C Ta=85°C VOUT(V) PULL-UP PULL-UP×0.1
0 VDD(V)
0.30 0.35 0.40 0.45 0.50 0.55 0.60 0.65 PULL-UP (V) VDDmin (V) S-80808CN Pull-up to VDD:100 kΩ Ta=-40°C Ta=25°C Ta=85°C Remark VDDmin. is defined by the VDD voltage at which VOUT goes below 10 % of PULL-UP voltage when the VDD increase from 0 V. 0.40 0.45 0.50 0.55 0.60 0.65 0.70 0.75 PULL-UP (V) VDDmin (V) S-80815CN Pull-up to VDD:100 kΩ Ta=-40°C Ta=25°C Ta=85°C Figure 22
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR Rev.3.2_00 S-808xxC Series Seiko Instruments Inc. 31 10. Dynamic Response - COUT 0.001 0.01 0.1 Load capacitance (µF) Response time (ms) S-80808CL Ta=25°C tpLH tpHL 0.001 0.01 0.1 100 Load capacitance (µF) Resopnse time (ms) S-80808CN Ta=25°C tpHL tpLH 0.001 0.01 0.1 Load capacitanse (µF) Response time (ms) S-80814CL Ta=25°C tpLH tpHL 0.001 0.01 0.1 100 Load Capacitance (µF) Response time (ms) S-80814CN Ta=25°C tpHL tpLH 0.001 0.01 0.1 Load Capacitance (µF) Response time (ms) S-80815CL Ta=25°C tpLH tpHL 0.001 0.01 0.1 100 Load Capacitance (µF) Response time (ms) S-80815CN Ta=25°C tpHL tpLH 0.001 0.01 0.1 Load Capacitance (µF) Response time (ms) S-80860CL Ta=25°C tpLH tpHL 0.001 0.01 0.1 100 Load Capacitance (µF) Respone time (ms) S-80860CN Ta=25°C tpHL tpLH
ULTRA-SMALL PACKAGE HIGH-PRECISION VOLTAGE DETECTOR S-808xxC Series Rev.3.2_00 34 Seiko Instruments Inc. 3. Change of Detection Voltage In Nch open-drain output products of the S-808xxC series, detection voltage can be changed using resistance dividers or diodes as shown in Figures 30 to 31. In Figure 30, hysteresis width also changes. (Nch open-drain output products) RA OUT VIN VSS VDD 808xxCN RB (RA≤75 kΩ) DET B BA VR RRvoltagae Detection −•+= HYS B BA VR RR widthHysterisis •+= (Nch open-drain output product) Vf1 OUT VIN VSS VDD 808xxCN Vf2 Detection voltage=Vf1+Vf2+(−VDET) *1. RA should be 75 kΩ or less to prevent oscillation. Caution If RA and RB are large, the hysteresis width may aloso be larger than the value given by the above equation due to the through-type current (which flows slightly in an Nch open-drain product). Figure 30 Figure 31 Caution The above connection diagram and constants do not guarantee correct operation. Perform sufficient evaluation using the actual application to set the constants.
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