AD8476 is a low power, unity gain, fully differential amplifier and ADC driver. It has extremely low power consumption, extremely low harmonic distortion, differential output design for driving precision ADCs, drives switched capacitor and Σ-Δ ADCs, power supply range of 3V to 18V, dual power supply range of ±1.5V to ±9V.
The AD8476 is a very low‑power, fully differential precision amplifier with integrated gain resistors for unity‑gain operation. It is designed to drive high‑performance ADCs, offering rail‑to‑rail output, adjustable common‑mode voltage, and over‑voltage protection up to ±23 V.
The device is available in space‑saving 8‑lead MSOP and 16‑lead LFCSP packages, operates from a single 3 V to 18 V supply (or ±1.5 V to ±9 V dual), and is specified over –40 °C to +125 °C. Typical performance includes 330 µA supply current, 6 MHz bandwidth, 10 V/µs slew rate, and 1 V/V gain.