PRELIMINARY TECHNICAL DATA

REV. Pr0 9/27/01

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Precision Very Low Noise

Low Input Bias Current

Wide Bandwidth JFET

Operational Amplifiers

P

y Technical Data

AD8610

FEATURES

Low noise: 6nV/

√√Hz

Low Offset Voltage: 100

µ

µ V max.

Low input Bias current 10pA max.

Fast settling: 600ns to 0.01%

Low Distortion

Unity Gain Stable

No Phase Reversal

Dual supply operation: ±5V to ±13V

APPLICATIONS

Photodiode Amplifier

ATE

Instrumentation

Sensors and Controls

Precision filters

High Fidelity Audio

GENERAL DESCRIPTION

The AD8610 is a precision JFET input amplifier

featuring very low offset voltage and drift, very low

input voltage and current noise, very low input bias

current and wide bandwidth. Outputs are stable with

capacitive loads of over 500pF in non-inverting unity

gain. Output swings to within 1.2V of the supplies even

with a 1kohm load, maximizing dynamic range with

limited supply voltages.

Applications for these amplifiers include electronic

instruments, ATE front-end amplification and integrator

circuits, CAT/MRI/Ultrasound medical

instrumentation, photodiode amplification, fast

precision filters and professional quality audio.

The AD8610 is specified over the extended industrial

(-40° to +125°C) temperature range. The AD8610

is available in the 8-lead SOIC and the tiny MSOP8

surface mount packages. MSOP8 packaged devices

are available only in Tape-and-Reel.