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ADA4000-1 Datasheet (ADA4000-1/-2/-4) Low Cost Precision JFET Input Operational Amplifiers

Manufacturer: Analog Devices

Download the ADA4000-1 datasheet PDF. This datasheet also includes the ADA4000-2 variant, as both parts are published together in a single manufacturer document.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ADA4000-2_AnalogDevices.pdf) that lists specifications for multiple related part numbers.

General Description

The ADA4000-1/ADA4000-2/ADA4000-4 are JFET input operational amplifiers featuring precision, very low bias current, and low power.

Combining high input impedance, low input bias current, wide bandwidth, fast slew rate, and fast settling time, the ADA4000-1/ADA4000-2/ADA4000-4 are ideal amplifiers for driving analog-to-digital inputs and buffering digital-to-analog converter outputs.

The input common-mode voltage includes the positive power supply, which makes the part an excellent choice for high-side signal conditioning.

Overview

Low Cost, Precision JFET Input Operational Amplifiers ADA4000-1/ADA4000-2/ADA4000-4.

Key Features

  • High slew rate: 20 V/μs Fast settling time Low offset voltage: 1.70 mV maximum Bias current: 40 pA maximum ±4 V to ±18 V operation Low voltage noise: 16 nV/√Hz Unity gain stable Common-mode voltage includes +VS Wide bandwidth: 5 MHz PIN.

More Datasheets from Analog Devices

Part Number Description
ADA4000-2 (ADA4000-1/-2/-4) Low Cost Precision JFET Input Operational Amplifiers
ADA4000-4 (ADA4000-1/-2/-4) Low Cost Precision JFET Input Operational Amplifiers
ADA4001-2 Wide Bandwidth JFET Operational Amplifiers
ADA4004-1 (ADA4004-1/-2) Precision Single and Dual Amplifier
ADA4004-2 (ADA4004-1/-2) Precision Single and Dual Amplifier
ADA4004-4 Precision Quad Amplifier
ADA4051-1 Rail-to-Rail I/O Amplifier
ADA4051-2 Rail-to-Rail I/O Amplifier
ADA4062-2 Low Power JFET-Input Op Amp
ADA4062-4 Low Power JFET-Input Op Amp