Description:

The TPA183x is the mirco-power, zero-drift amplifier with maximum 18-μV low-offset voltage and stable frequency response for the high-precision sensing applicaiton that also requires low standby power.

The TPA183x series of devices provide rail-to-rail input  and output. These devices have excellent AC performance with 1.1-MHz bandwidth, 0.7-V/us slew rate while only drawing 140-uA quiescent current per amplifier. All versions can be operated over the industrial temperature range of −40°C to +125°C.

Features:

• Supply Voltage: 4 V to 30 V

• Low Power: Typical 140 μA at 25°C

• Low Offset Voltage: ±7 μV Maximum at 25°C

• Zero Drift: ±0.01 µV/°C

• Rail-to-Rail Output

• Gain Bandwidth Product: 1.1 MHz

• Slew Rate: 0.7 V/μs

Applications:

• Battery Test System

• Sensor Interface

• Instrumentation

• Motor Control

• DC Power Supply