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AD8684 Datasheet High Speed JFET Operational Amplifiers

Manufacturer: Analog Devices

General Description

The AD8682 and AD8684 are dual and quad low power, precision (1 mV) JFET amplifiers featuring excellent speed at low supply currents.

The slew rate is typically 9 V/μs with a supply current under 250 μA per amplifier.

These unity-gain stable amplifiers have a typical gain bandwidth of 3.5 MHz.

Overview

Dual/Quad Low Power, High Speed JFET Operational Amplifiers AD8682/AD8684.

Key Features

  • Low supply current: 250 μA/amp maximum High slew rate: 9 V/μs Bandwidth: 3.5 MHz typical Low offset voltage: 1 mV maximum @ 25°C Low input bias current: 20 pA maximum @ 25°C CMRR: 90 dB typical Fast settling time Unity-gain stable.