Precision differential amplifier for industrial signal chains
The AMP03GSZ-RL: It combines a 3 MHz -3dB bandwidth with a 9.5 V/µs slew rate, making it suited for conditioning small differential signals from bridge sensors, current-shunt monitors, and ECG front-ends where common-mode rejection matters. The 25 µV input offset keeps the error budget tight without needing a trim pot on the board. Supply flexibility is a standout: it runs from a single 12 V rail up to 36 V, or from traditional ±6 V to ±18 V bipolar supplies. That 12 V minimum span means it works on a standard 12 V industrial bus without a boost converter, while the 36 V max covers 24 V plant-floor rails with margin.
Slew rate and bandwidth — what the 9.5 V/µs buys you
Output current per channel is 45 mA; quiescent supply current is 2.5 mA.