DG508AAK

DG508AMIL VISHAY

Document overview

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• PDF pages: 11

Technical content

DG508A_MIL/509A_MIL Vishay Siliconix Document Number: 70067 S-00405—Rev. C, 21-Feb-00 www.vishay.com FaxBack 408-970-5600 5-1 Single 8-Ch/Differential 4-Ch CMOS Analog Multiplexers (Obsolete for non-hermetic. Use DG408/409 as pin-for-pin replacements.) /C0078/C0073 /C0073/C0073/C0078 Low On-Resistance: 240 TTL and CMOS Logic Compatible Low Power: 30 mW Break-Before-Make Switching 44-V Power Supply Rating Transition Time: 600 ns Easily Interfaced Low Power Consumption Low System Crosstalk Wide Analog Signal Range Communication Systems ATE Data Acquisition Systems Audio Signal Routing and Multiplexing Medical Instrumentation /C0073/C0073/C0078 The DG508A_MIL, an 8-channel single-ended analog multiplexer, is designed to connect one of eight inputs to a common output as determined by a 3-bit binary address (A A1, A2). The DG509A_MIL, a dual 4-channel analog multiplexer, is designed to connect one of four differential inputs to a common output as determined by its 2-bit binary address (A 0, A1) logic. Break-before-make switching action protects against momentary shorting of the input signals. A channel in the on state conducts current equally well in both directions. In the off state each channel blocks voltages up to the power supply rails, normally 30 V peak-to-peak. An enable (EN) function allows for device selection when several multiplexers are used All control inputs, address (A X) and enable (EN) are TTL or CMOS compatible over the full specified operating temperature range. Fabricated in the Vishay Siliconix Plus-40 process, the absolute maximum voltage rating is extended to 44 V, allowing increased operating headroom for standard 15-V signal swings and operation with 20-V supplies. An epitaxial layer prevents latch up. The DG508A_MIL/509A_MIL are available in hermetic packages. For plastic packages, use the DG408/409 as pin-for-pin replacements. For applications requiring address data latching, the DG528/529 is recommended. DG408/409 is recommended for higher precision applications. For wideband/video routing and multiplexing, the DG538A is recommended. /C0078/C0073/C0078 /C0075 /C0073 /C0078 /C0073/C0078 /C0078/C0073/C0073/C0078 D EN Dual-In-Line V– GND S1 V+ S2 S5 Decoders/Drivers Top View DG508A_MIL Key NC GND NC D NC NC EN 91 0 1 1 1 2 1 3 1231 9 20 Top View LCC Decoders/Drivers DG508A_MIL

DG508A_MIL/509A_MIL Vishay Siliconix www.vishay.com /C0083 FaxBack 408-970-5600 5-2 Document Number: 70067 S-00405—Rev. C, 21-Feb-00 /C0070/C0085/C0078/C0067/C0084/C0073/C0079/C0078/C0065/C0076 /C0066/C0076/C0079/C0067/C0075 /C0068/C0073/C0065/C0071/C0082/C0065/C0077/C0083 /C0065/C0078/C0068 /C0080/C0073/C0078 /C0067/C0079/C0078/C0070/C0073/C0071/C0085/C0082/C0065/C0084/C0073/C0079/C0078/C0083 /C0079/C0082/C0068/C0069/C0082/C0073/C0078/C0071 /C0073/C0078/C0070/C0079/C0082/C0077/C0065/C0084/C0073/C0079/C0078 /C0045 /C0068/C0071/C0053/C0048/C0056/C0065/C0095/C0077/C0073/C0076 Temp Range Package Part Number 0 to 70/C0095C 16-Pin Plastic DIP DG508ACJ –25 to 85/C0095C 16-Pin CerDIP DG508ABK –40 to 85/C0095C 16-Pin Narrow SOIC DG508ADY 55 125 C 16-Pin CerDIP DG508AAK 55 125 C 16-Pin CerDIP DG508AAK/883 55 125 C LCC-20 DG508AAZ/883 55 125 C 16-Pin Sidebraze 7705201EA –55 to 125/C0095C 16-Pin Sidebraze 7705201EC 16-Pin Flat Pack 7705201FA 16-Pin Flat Pack 7705201FC 16-Pin Sidebraze JM38510/19007BEA 16-Pin Sidebraze JM38510/19007BEC /C0084/C0082/C0085/C0084/C0072 /C0084/C0065/C0066/C0076/C0069 /C0045 /C0068/C0071/C0053/C0048/C0056/C0065/C0095/C0077/C0073/C0076 A 2 A 1 A 0 EN On Switch X X X 0 None 0 0 0 1 1 0 0 1 1 2 0 1 0 1 3 0 1 1 1 4 1 0 0 1 5 1 0 1 1 6 1 1 0 1 7 1 1 1 1 8 Logic “0” = VAL/C0118 0.8 VLogic 0 = VAL/C0118 0.8 V Logic “1” = VAH /C0119 2.4 VLogic 1 VAH /C0119 2.4 V X = Don’t Care DG509A_MIL Key NC D b S1a S4b S1b S4a NC D a NC NC S2a S2b GND S3a EN S3b 91 0 1 1 1 3 1231 9 20 Top View LCC Decoders/Drivers D a S2b S3a D b S3b EN S4a S4b Dual-In-Line and SOIC GND V– V+ S1a S1b S2a Decoders/Drivers Top View DG509A_MIL /C0079/C0082/C0068/C0069/C0082/C0073/C0078/C0071 /C0073/C0078/C0070/C0079/C0082/C0077/C0065/C0084/C0073/C0079/C0078 /C0045 /C0068/C0071/C0053/C0048/C0057/C0065/C0095/C0077/C0073/C0076 Temp Range Package Part Number 55 125 C 16-Pin CerDIP DG509AAK 55 125 C 16-Pin CerDIP DG509AAK/883 –55 to 125/C0095C LCC-20 DG509AAZ/883 16-Pin Sidebraze JM38510/19008BEA 16-Pin Sidebraze JM38510/19008BEC /C0084/C0082/C0085/C0084/C0072 /C0084/C0065/C0066/C0076/C0069 /C0045 /C0068/C0071/C0053/C0048/C0057/C0065/C0095/C0077/C0073/C0076 A 1 A 0 EN On Switch X X 0 None 0 0 1 1 0 1 1 2 1 0 1 3 1 1 1 4 Logic “0” = VAL/C0118 0.8 VLogic 0 = VAL/C0118 0.8 V Logic “1” = VAH /C0119 2.4 VLogic 1 VAH /C0119 2.4 V X = Don’t Care

DG508A_MIL/509A_MIL Vishay Siliconix Document Number: 70067 S-00405—Rev. C, 21-Feb-00 www.vishay.com /C0083 FaxBack 408-970-5600 5-3 /C0083/C0079/C0076/C0085/C0084/C0069 /C0077/C0088/C0073/C0077/C0085/C0077 /C0082/C0084/C0073/C0078/C0071/C0083 Voltage Referenced to V– 20 mA, whichever occurs first Peak Current, S or D Power Dissipation (Package)b Notes: a. Signals on SX, DX or INX exceeding V+ or V– will be clamped by internal diodes. Limit forward diode current to maximum current ratings. b. All leads soldered or welded to PC board. c. Derate 12 mW//C0095C above 75/C0095C. /C0083/C0080/C0069/C0073/C0070/C0073/C0084/C0073/C0079/C0078/C0083/C0097 P Sb l Test Conditions Unless Otherwise Specified T b A Suffix –55 to 125/C0095C UiParameter Symbol VIN = 2.4 V, 0.8 Vf Temp b Mind Typc Max d Unit Analog Switch Analog Signal Rangee VANALOG Full –15 15 V Drain-Source On-Resistance rDS(on) VD = 10 V, IS = –200 /C0109A Room Full 240 400 500 /C0087 rDS(on) Match /C0068rDS(on) –10 V < VS < 10 V Room 6 % Source Off Leakage Current IS(off) VEN = 0 V, VS = 10 V VD = /C003510 V Room Full –50 A Drain Off Lk C t ID(off) VEN = 0 V VD = 10 V DG508A_MIL Room Full –10 –200 200 A Leakage Current ID(off) VD = 10 V VS = /C003510 V DG509A_MIL Room Full –10 –100 100 nA Drain On Lk C t ID(on) VS = VD = 10 V DG508A_MIL Room Full –10 –200 200 Leakage Current ID(on) VS = VD = 10 V DG509A_MIL Room Full –10 –100 100 Digital Control Logic Input Current It V l t H i h IAH VA = 2.4 V Room Full –10 –30 –0.002 A gp Input Voltage High IAH VA = 15 V Room Full 0.006 10 /C0109A Logic Input Current Input Voltage Low IAL VEN = 0 V, 2.4 V, VA = 0 V Room Full –10 –30 –0.002 Dynamic Characteristics Transition Time tTRANS See Figure 2 Room 0.6 1.0 Break-Before-Make Time tOPEN See Figure 4 Room 0.2 /C0109s Enable Turn-On Time tON(EN) See Figure 3 Room 1 1.5 /C0109s Enable Turn-Off Time tOFF(EN) See Figure 3 Room 0.4 1.0 Charge Injection Q See Figure 5 Room 6 pC Off Isolation OIRR VEN = 0 V, RL = 1 k/C0087, CL = 15 pF VS = 7 VRMS , f = 500 kHz Room 68 dB Logic Input Capacitance C in f = 1 MHz Room 8 F Source Off Capacitance C S(off) VEN = 0 V, VS = 0 V, f = 140 kHz Room 6 pF Drain Off Capacitance C D(off) VEN = 0 V, VD = 0 V f 140 kH DG508A_MIL Room 25 pF Drain Off Capacitance C D(off) EN , D f = 140 kHz DG509A_MIL Room 12

DG508A_MIL/509A_MIL Vishay Siliconix www.vishay.com /C0083 FaxBack 408-970-5600 5-4 Document Number: 70067 S-00405—Rev. C, 21-Feb-00 /C0083/C0080/C0069/C0067/C0073/C0070/C0073/C0067/C0065/C0084/C0073/C0079/C0078/C0083/C0097 P Sb l Test Conditions Unless Otherwise Specified T b A Suffix –55 to 125/C0095C UiParameter Symbol VIN = 2.4 V, 0.8 Vf Temp b Mind Typc Max d Unit Power Supplies Positive Supply Current I+ VEN = 0 V or 2.4 V Room 1.3 2.4 mA Negative Supply Current I– VEN = 0 V or 2.4 V Room –1.5 –0.7 mA Notes: a. Refer to PROCESS OPTION FLOWCHART. b. Room = 25 /C0095C, Full = as determined by the operating temperature suffix. c. Typical values are for DESIGN AID ONLY, not guaranteed nor subject to production testing. d. The algebraic convention whereby the most negative value is a minimum and the most positive a maximum, is used in this data sheet. e. Guaranteed by design, not subject to production test. f. V IN = input voltage to perform proper function. /C0084/C0089/C0080/C0073/C0067/C0065/C0076 /C0067/C0072/C0065/C0082/C0065/C0067/C0084/C0069/C0082/C0073/C0083/C0084/C0073/C0067/C0083 /C0040/C0050/C0053/C0095/C0067 /C0085/C0078/C0076/C0069/C0083/C0083 /C0078/C0079/C0084/C0069/C0068/C0041 500 –20 –10 0 10 20 400 300 200 100 2.5 2.0 1.5 1.0 0.5 Input Switching Threshold vs. V+ and V– Supply Voltages 50016 –15 –15–10 –5 0 5 10 15 450 400 350 300 250 200 150 100 –10 –5 0 5 10 15 rDS(on) vs. VD and Power Supply rDS(on) vs. VD and TemperatureCharge Injection vs. Analog Voltage (VS) V+, V– Positive and Negative Supplies (V)VD – Drain Voltage (V) ”5 ”10 ”15 ”20 V+ = 15 V V– = –15 V V+ = 15 V V– = –15 V (V)TV Q (pC) –15 –5 5 15 5 V 7.5 V 10 V 15 V 20 V 125/C0095C 25/C0095C –55/C0095C rDS(on)– Drain-Source On-Resistance ( rDS(on)– Drain-Source On-Resistance ( VD – Drain Voltage (V)VS – Source Voltage (V)

DG508A_MIL/509A_MIL Vishay Siliconix Document Number: 70067 S-00405—Rev. C, 21-Feb-00 www.vishay.com /C0083 FaxBack 408-970-5600 5-5 /C0089/C0073/C0067/C0065/C0076 /C0067/C0072/C0065/C0065/C0067/C0069/C0073/C0073/C0067 /C0040/C0050/C0053/C0095/C0067 /C0078/C0076/C0069 /C0078/C0069/C0068/C0041 V+ = 15 V V– = –15 V 100 k10 k 1 M Supply Current vs. Switching Frequency I+, I– (mA) –20 –40 –60 –80 –100 –120 –20 –40 –60 –80 –100 –120 1400 –55 1200 1000 800 600 400 200 –35 –15 5 25 45 65 105 125 85 1100 10 12 14 16 18 20 22 1000 900 800 700 600 500 400 300 200 1 k 1 M 10 M10 k 100 k CerDIP Plastic V+ = 15 V V– = –15 V ref. 0 dBm V+ = 15 V V– = –15 V ref. 0 dBm 100 k10 k 1 M1 k 10 M Off Isolation vs. Frequency Crosstalk vs. Frequency Switching Time vs. Temperature Switching Time vs. Positive Supply Voltage Temperature (/C0095C) ISOL (dB)tTRANS , tOPEN (ns) V+ = 15 V V– = –15 V tTRANS tTRANS tOPEN tOPEN (dB)TALKX CerDIP Plastic V+ = 15 V V– = –15 V VD = 14 V ID(on), ID(off) IS(off) 100 nA 10 nA 1 nA 100 pA 10 pA –55 –35 –15 5 25 45 65 85 105 125 , IS Temperature (/C0095C) Leakages vs. Temperature ID f – Frequency (Hz) V+ – Positive Supply (V) f – Frequency (Hz) f – Frequency (Hz) tTRANS , tOPEN (ns)

DG508A_MIL/509A_MIL Vishay Siliconix www.vishay.com /C0083 FaxBack 408-970-5600 5-6 Document Number: 70067 S-00405—Rev. C, 21-Feb-00 /C0084/C0089/C0080/C0073/C0067/C0065/C0076 /C0067/C0072/C0065/C0082/C0065/C0067/C0084/C0069/C0082/C0073/C0083/C0084/C0073/C0067/C0083 /C0040/C0050/C0053/C0095/C0067 /C0085/C0078/C0076/C0069/C0083/C0083 /C0078/C0079/C0084/C0069/C0068/C0041 51 01 5 –15 –25 (pA)IS IS(off) vs. Analog Voltage IS(off) ID(on), ID(off) vs. Analog Voltage (pA)ID –20 –40 –60 –15 –10 –5 5 15 100 Charge Injection vs. Power Supply Voltage 51 0 15 20 25 Q (pF) V+ = 15 V V– = –15 V VS = –VD TA = 25/C0095C V+ = 15 V V– = –15 V TA = 25/C0095C ID(off) ID(on) VS – Source Voltage (V) V+, V– Positive and Negative Supplies (V) VD – Drain Voltage (V) –15 –10 –5 0 /C0083/C0067/C0072/C0069/C0077/C0065/C0084/C0073/C0067 /C0068/C0073/C0065/C0071/C0082/C0065/C0077 /C0040/C0084/C0089/C0080/C0073/C0067/C0065/C0076 /C0067/C0072/C0065/C0078/C0078/C0069/C0076/C0041 FIGURE 1. EN AX + V– Decode/ Drive Sx D GND

Document Number: 91000 www.vishay.com Revision: 08-Apr-05 1 Notice Specifications of the products displayed herein are subjec t to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale.