S19610A

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www.sii-ic.com MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER © Seiko Instruments Inc., 2014 Rev.1.0_00 Seiko Instruments Inc. 1 The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-19610A is a CMOS type operational amplifier that has a phase compensation circuit, and operates at a low voltage with low current consumption. The S-19610A is a dual operational amplifier (with 2 circuits). Caution This product can be used in vehicle equipment and in-vehicle equipment. Before using the product in the purpose, contact to SII is indispensable.  Features

• Low input offset voltage: V IO = 6.0 mV max. (Ta = −40°C to +125°C)
• Operation power supply voltage range: V DD = 2.70 V to 5.50 V
• Low current consumption (Per circuit): I DD = 1.00 μA typ.
• No external parts required for internal phase compensation
• Operation temperature range: Ta = −40°C to +125°C
• Lead-free (Sn 100%), halogen-free
• AEC-Q100 qualified *1 *1. Contact our sales o ffice for details.  Applications
• Current sensing
• Signal amplification
• Buffer
• Active filter  Package
• TMSOP-8

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER S-19610A Rev.1.0_00 Seiko Instruments Inc. 2  Block Diagram VDD VSS IN1(+) IN1(−) OUT1 IN2(+) IN2(−) OUT2 Figure 1

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER Rev.1.0_00 S-19610A Seiko Instruments Inc. 3  AEC-Q100 Qualified This IC supports AEC-Q100 for the operation temperature grade 1. Contact our sales office for details of AEC-Q100 reliability specification.  Product Name Structure Refer to " 1. Product name " regarding the contents of product name, " 2. Package " regarding the package drawings and "3. Product name list " regarding the product type. 1. Product name S-19610A B 0 A - K8T2 U Environmental code U: Lead-free (Sn 100%), halogen-free Operation temperature A: Ta = −40°C to +125°C Number of circuits B: 2 Product name abbreviation and IC packing specifications*1 K8T2: TMSOP-8, Tape *1. Refer to the tape drawing. 2. Package Table 1 Package Drawing Codes Package Name Dimension Tape Reel TMSOP-8 FM008-A-P-SD FM008-A-C-SD FM008-A-R-SD 3. Product name list Table 2 Product Name Package S-19610AB0A-K8T2U TMSOP-8

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER S-19610A Rev.1.0_00 Seiko Instruments Inc. 4  Pin Configuration 1. TMSOP-8 Top view Figure 2 Table 3 Pin No. Symbol Description

1 OUT1 Output pin 1

2 IN1( −) Inverted input pin 1

3 IN1( +) Non-inverted input pin 1

4 VSS GND pin

5 IN2( +) Non-inverted input pin 2

6 IN2( −) Inverted input pin 2

7 OUT2 Output pin 2

8 VDD Positive power supply pin

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER Rev.1.0_00 S-19610A Seiko Instruments Inc. 5  Absolute Maximum Ratings Table 4 (Ta = +25°C unless otherwise specified) Parameter Symbol Absolute Maximum Rating Unit Power supply voltage V DD V SS − 0.3 to VSS + 7.0 V Input voltage V IN(+), VIN(-) VSS − 0.3 to VSS + 7.0 V Output voltage V OUT V SS − 0.3 to VDD + 0.3 V Differential input voltage V IND ±7.0 V Output pin current ISOURCE 20.0 mA ISINK 20.0 mA Operating ambient temperature T opr −40 to +125 °C Storage temperature T stg −55 to +150 °C Caution The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefor e not be exceeded under any conditions.  Thermal Resistance Value Table 5 Item Symbol Condition Min. Typ. Max. Unit Junction-to-ambient thermal resistance *1 θja TMSOP-8 Board 1 − 160 − °C/W Board 2 − 133 − °C/W *1. Test environment: compliance with JEDEC STANDARD JESD51-2A Remark Refer to " Thermal Characteristics " for details of power dissipation and test board.

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER S-19610A Rev.1.0_00 Seiko Instruments Inc. 6  Electrical Characteristics Table 6 Item Symbol Condition Min. Typ. Max. Unit Test Circuit Operation power supply voltage range VDD − 2.70 5.00 5.50 V − Current consumption (2 circuits) I DD V CMR = VOUT = VDD / 2 − 2.00 2.50 mA 5 Input offset voltage V IO VCMR = VDD / 2, Input offset voltage drift Ta VIO Δ Δ VCMR = VDD / 2, Ta = −40°C to +125°C − ±3 − μV/°C1 Input offset current I IO − − 1 − pA − Input bias current I BIAS − − 1 − pA − Common-mode input voltage range VCMR − −0.1 − 3.8 V 2 Voltage gain (open loop) A VOL VOUT = VSS + 0.5 V to VDD − 0.5 V VCMR = VDD / 2, RL = 1.0 MΩ 88 110 − dB 8 Maximum output swing voltage VOH RL = 1.0 MΩ, Ta = −40°C to +125°C 4.9 − − V 3 VOL RL = 1.0 MΩ, Ta = −40°C to +125°C − − 0.1 V 4 Common-mode input signal rejection ratio CMRR V CMR = VSS − 0.1 V to VDD − 1.2 V 70 85 − dB 2 Power supply voltage rejection ratio PSRR V DD = 2.70 V to 5.50 V 70 90 − dB 1 Source current I SOURCE V OUT = VDD − 0.12 V 5.0 − − mA 6 Sink current I SINK V OUT = 0.12 V 5.0 − − mA 7 Table 7 Item Symbol Condition Min. Typ. Max. Unit Slew rate SR RL = 1.0 MΩ, CL = 15 pF (Refer to Figure 11) − 2.00 − V/μs Gain-bandwidth product GBP C L = 0 pF − 3.00 − MHz

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER S-19610A Rev.1.0_00 Seiko Instruments Inc. 12  Characteristics (Typical Data) 1. Current consumption (I DD) (2 circuits) vs. Power supply voltage (V DD) VSS = 0 V, VCMR = VOUT = VDD / 2 IDD [mA] VDD [V] 65432 2.4 2.0 1.6 1.2 0.8 0.4 0.0 Ta = 40C Ta = 125C Ta = 25C 2. Voltage gain (A VOL) vs. Frequency (f) VDD = 2.7 V, VSS = 0 V 0.1 AVOL [dB] f [Hz] 140 120 100 1 10 100 1k 10k 100k 1M 10M Ta = 40C Ta = 25C Ta = 125C VDD = 5.0 V, VSS = 0 V 0.1 AVOL [dB] f [Hz] 140 120 100 1 10 100 1k 10k 100k 1M 10M Ta = 40C Ta = 25C Ta = 125C 3. Output current 3. 1 Source current (I SOURCE) vs. Power supply voltage (V DD) VOUT = VDD − 0.12 V, VSS = 0 V ISOURCE [mA] VDD [V] 65432 Ta = 40C Ta = 25C Ta = 125C 3. 2 Sink current (I SINK) vs. Power supply voltage (V DD) VOUT = 0.12 V, VSS = 0 V ISINK [mA] VDD [V] 65432 Ta = 40C Ta = 25C Ta = 125C

MINI ANALOG SERIES FOR AUTOMOTIVE 125°C OPERATION CMOS OPERATIONAL AMPLIFIER Rev.1.0_00 S-19610A Seiko Instruments Inc. 13 3. 3 Output voltage (VOUT) vs. Source current (ISOURCE) VDD = 2.7 V, VSS = 0 V VOUT [V] ISOURCE [mA] 100806040200 3.0 0.0 2.5 2.0 1.5 1.0 0.5 Ta = 40C Ta = 25C Ta = 125C VDD = 5.0 V, VSS = 0 V VOUT [V] ISOURCE [mA] 100806040200 6.0 0.0 5.0 4.0 3.0 2.0 1.0 Ta = 40C Ta = 25C Ta = 125C 3. 4 Output voltage (V OUT) vs. Sink current (I SINK) VDD = 2.7 V, VSS = 0 V VOUT [V] ISINK [mA] 100806040200 3.0 0.0 2.5 2.0 1.5 1.0 0.5 Ta = 40C Ta = 25C Ta = 125C VDD = 5.0 V, VSS = 0 V VOUT [V] ISINK [mA] 100806040200 6.0 0.0 5.0 4.0 3.0 2.0 1.0 Ta = 40C Ta = 25CTa = 125C 4. Input bias current (I BIAS) vs. Temperature (Ta) VDD = 5.0 V, VSS = 0 V, VCMR = VDD / 2 IBIAS[nA] Ta [°C] 40 25 0 25 50 75 100 125

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