Automotive, 125°C Operation, Low Input Offset Voltage CMOS Operational Amplifier S-19630A

Describe: 

This IC incorporates a general purpose analog circuit in a small package. This is a zero-drift operational amplifier with Rail-to-Rail input and output, which uses chopper-stabilizing techniques to provide low input offset voltage.

The S-19630AB is a dual operational amplifier (2 circuits), which is suitable for applications requiring less offset voltage.

Features: 

• Low input offset voltage: V_IO = +50 μV max. (Ta = −40°C to +125°C) 

• Low input offset voltage drift: 

ΔVIO/ΔTa = ±25 nV/°C typ. (V_DD = 30.0 V, Ta = −40°C to +125°C) 

• Operation power supply voltage range: V_DD = 4.0 V to 36.0 V 

• Low current consumption (Per circuit): I_DD = 250 μA typ. 

• Low input noise voltage: V_{NOISE_pp} = 0.8 μVpp typ. (f = 0.1 Hz to 10 Hz) 

• Low input noise voltage density: V_NOISE = 25 nV/√Hz typ. (f = 1 kHz) 

• Built-in output current limit circuit: Overcurrent limit when output pin is short-circuited 

• Internal phase compensation: No external parts required 

• Rail-to-Rail input and output 

• Operation temperature range: Ta = −40°C to +125°C 

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 qualified^*1 

*1. Contact our sales representatives for details. 

Applications:

• High-accuracy current detection 

• Various sensor interfaces 

• Strain gauge amplifier

Automotive, 105°C Operation, Low Input Offset Voltage CMOS Operational Amplifier S-19611A

Describe:

This IC incorporates a general purpose analog circuit in a small package. This is a zero-drift operational amplifier with Rail-to-Rail input and output, which uses auto-zeroing techniques to provide low input offset voltage. The S-19611AB is a dual operational amplifier (2 circuits), which is suitable for applications requiring less offset voltage.

Features: 

• Low input offset voltage: V_IO = +17 μV max. (Ta = +25°C) 

 V_IO = +100 μV max. (Ta = −40°C to +105°C) 

• Operation power supply voltage range: V_DD = 2.65 V to 5.50 V 

• Low current consumption (Per circuit): I_DD = 200 μA typ. 

• Internal phase compensation: No external parts required 

• Rail-to-Rail input and output 

• Operation temperature range: Ta = −40°C to +105°C 

• Lead-free (Sn 100%), halogen-free

• AEC-Q100 qualified^*1 

*1. Contact our sales representatives for details. 

Applications:

• High-accuracy current detection 

• Various sensor interfaces 

• Strain gauge amplifier