S-89713 Seiko Instruments Inc., S-89713 Datasheet
S-89713
Related parts for S-89713
S-89713 Summary of contents
Page 1
... The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89713 Series is an auto-zero operation, zero-drift operational amplifier that has I/O of low input offset voltage and Rail-to-Rail IC is suitable for applications requiring less offset voltage. ...
Page 2
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series Block Diagram VDD IN1(+) IN1(−) IN2(+) IN2(−) VSS 2 ＋ － ＋ － Figure 1 Seiko Instruments Inc. Rev.2.0 _00 OUT1 OUT2 ...
Page 3
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER Rev.2.0 _00 Product Name Structure Users can select the product type for the S-89713 Series. Regarding the contents of the product name, refer to “1. Product name”. Regarding the product type, refer to “2. Product name list”. 1. Product name (1) SNT-8A S-89713B – ...
Page 4
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series Pin Configurations SNT-8A Top view Figure 2 TMSOP-8 Top view Figure 3 4 Table 2 Pin No. Symbol 1 OUT1 Output pin 1 2 IN1(−) Inverted input pin 1 ...
Page 5
... SINK 450 P D 650 − opr − 125 T stg 700 600 TMSOP-8 500 SNT-8A 400 300 200 100 100 Ambient Temperature (Ta) [°C] Seiko Instruments Inc. S-89713 Series Unit + °C °C 150 5 ...
Page 6
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series Electrical Characteristics DC Electrical Characteristics Parameter Operation power supply voltage range Current consumption (for 2 circuits) Input offset voltage Input offset voltage drift Input offset current Input bias current Common-mode input voltage range ...
Page 7
... V IN CMR Min. V SSN CMRR = 20 log • Common-mode input voltage range (V The common-mode input voltage range is the range satisfies the common-mode input signal rejection ratio OUT specifications. Seiko Instruments Inc. S-89713 Series measured at each V OUT = DD1 OUT OUT1 = ...
Page 8
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series 3. Maximum output swing voltage (V V − IN1 IN2 Figure 7 4. Maximum output swing voltage ( − IN1 IN2 Figure • Maximum output swing voltage (V DD Test conditions: ...
Page 9
... Source current (I Test conditions OUT − IN1 IN2 OUT V • Sink current (I OUT Test conditions 0.1 V OUT IN1 − = IN2 2 Seiko Instruments Inc. S-89713 Series ) DD ) SOURCE − 0.1 V 0 SINK 0 ...
Page 10
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series 8. Voltage gain (open loop − D.U CMR DD • Voltage-gain (open loop) (A The voltage gain (A ) can be calculated by the following expression, with measured V VOL Test conditions: − ...
Page 11
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER Rev.2.0 _00 Usage Example − CMR Figure 14 DD [In this example; Gain = ×1000 1000 100 kΩ 0.1 kΩ OUT Seiko Instruments Inc. S-89713 Series 11 ...
Page 12
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series Precautions • Do not apply an electrostatic discharge to this IC that exceeds performance ratings of the built-in electrostatic protection circuit. • SII claims no responsibility for any disputes arising out connection with any infringement by products including this IC of patents owned by a third party. • ...
Page 13
... SS 85° [ 2. −40° 100 1000 = 5 100 1000 Seiko Instruments Inc. S-89713 Series − 3 VOL DD 140 120 100 25° −40° 85° 0.001 0.01 0 [kHz ...
Page 14
... MINI ANALOG SERIES LOW INPUT OFFSET VOLTAGE CMOS OPERATIONAL AMPLIFIER S-89713 Series 3. Output current vs. Power supply voltage SOURCE − SOURCE DD OUT 3 −40°C 3.0 25°C 2.5 2.0 1.5 1.0 85°C 0.5 0 3.2 I vs. Power supply voltage SINK − SINK DD OUT 4.5 4 −40°C 3.5 25°C 3 ...
Page 15
... SINK = 2. −40° [mA −40° [mA] 1000 10000 Seiko Instruments Inc. S-89713 Series − 3 OUT SINK DD 3.5 3.0 2.5 2.0 25°C 1.5 85°C 1.0 0 [mA] SINK = −40°C ...
Page 16
...
Page 17
...
Page 18
...
Page 19
...
Page 20
...
Page 21
...
Page 22
...
Page 23
... Use of the information described herein for other purposes and/or reproduction or copying without the express permission of Seiko Instruments Inc. is strictly prohibited. The products described herein cannot be used as part of any device or equipment affecting the human body, such as exercise equipment, medical equipment, security systems, gas equipment, or any apparatus installed in airplanes and other vehicles, without prior written permission of Seiko Instruments Inc ...