AMP01GSZ

AMP01 is a monolithic instrumentation amplifier designed for high-precision data acquisition and instrumentation applications. The design combines the conventional features of an instrumentation amplifier with a high current output stage. The output remains stable with high capacitance loads (1 μF), a unique ability for an instrumentation amplifier. Consequently, the AMP01 can amplify low level signals for transmission through long cables without requiring an output buffer. The output stage can be configured as a voltage or current generator. Input offset voltage is very low (20 μV), which generally eliminates the external null potentiometer. Excellent low frequency noise performance is achieved with a minimal compromise on input protection. The bias current is very low, less than 10 nA over the military temperature range. This combination takes the instrumentation amplifier one step further towards the ideal amplifier.

• Low offset voltage is 50μV (maximum)
• Very low offset voltage drift is 0.3μV/°C (maximum)
• Voltage noise is 0.12μV p-p (typ, G = 1000, 0.1Hz to 10Hz, TA = 25°C)
• Excellent output drive is ±10V at ±50mA
• Capacitive load stability up to 1μF
• Gain range from 0.1 to 10,000V/V (VS = ±15V, TA = 25°C)
• Excellent linearity is 16bit at G = 1000
• Common-mode rejection is 125dB (typ, G = 1000)
• Low bias current: 4nA maximum, can be configured as a precision op-amp
• 20 lead SOIC-W package, operating temperature range from 0°C to 70°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party