The AMP03 is a precision, unity-gain differential amplifier from Analog Devices. It features high CMRR, low nonlinearity, low distortion, wide bandwidth, high slew rate, fast settling and low cost. It is suitable for applications such as summing amplifiers, instrumentation amplifiers, balanced line receivers, current-voltage conversion, absolute value amplifiers, 4 to 20 mA current transmitters, precision voltage reference applications and so on.
The AMP03 is a monolithic unity‑gain, high‑speed differential amplifier designed for instrumentation, summing, and precision voltage reference applications. It offers a typical common‑mode rejection of 100 dB, low offset voltage, and fast settling, making it suitable for noisy environments and data‑acquisition systems.
The device is offered in several package options (8‑Lead PDIP, 8‑Lead SOIC, Header, Metal Can) and includes detailed electrical specifications, wafer test limits, and typical performance curves to aid designers in implementing the amplifier in a variety of analog circuits.
| Common‑Mode Rejection Ratio (CMRR) | 100 dB typ |
|---|---|
| Slew Rate | 9.5 V/µs typ |
| Bandwidth | 3 MHz typ |
| Offset Voltage | +10 µV typ |
| Supply Current (no load) | 3.5 mA typ |
The AMP03 provides a typical CMRR of 100 dB.
The typical slew rate is 9.5 V/µs.
The AMP03 has a typical bandwidth of 3 MHz.