OPA656-DIE

www.ti.com

SBOS596 – MARCH 2012

WIDEBAND, UNITY-GAIN STABLE, FET-INPUT OPERATIONAL AMPLIFIER

Check for Samples: OPA656-DIE

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FEATURES

•

Unity-Gain Bandwidth

APPLICATIONS

•

Low Input Bias Current

•

Wideband Photodiode Amplifiers

•

Low Offset and Drift

•

Sample-and-Hold Buffers

•

Low DL

•

CCD Output Buffers

•

High Output Current

•

ADC Input Buffers

•

Low Input Voltage Noise

•

Wideband Precision Amplifiers

•

Test and Measurement Front Ends

DESCRIPTION

The OPA656 combines a very wideband, unity-gain stable, voltage-feedback op amp with a FET-input stage to

offer an ultra high dynamic-range amplifier for ADC (analog-to-digital converter) buffering and transimpedance

applications. Extremely low DC errors give good precision in optical applications.

The high unity-gain stable bandwidth and JFET input allows exceptional performance in high-speed, low-noise

integrators.

PACKAGE

PRODUCT

ORDERABLE PART NUMBER

PACKAGE QUANTITY

DESIGNATOR

OPA656TDB1

400

OPA656

TD

Bare die in waffle pack

OPA656TDB2

10

(1)

For the most current package and ordering information, see the Package Option Addendum at the end of this document, or see the TI

web site at www.ti.com.

(2)

Processing is per the Texas Instruments commercial production baseline and is in compliance with the Texas Instruments Quality

Control System in effect at the time of manufacture. Electrical screening consists of DC parametric and functional testing at room

temperature only. Unless otherwise specified by Texas Instruments AC performance and performance over temperature is not

warranted. Visual Inspection is performed in accordance with MIL-STD-883 Test Method 2010 Condition B at 75X minimum.

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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of

Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.

PRODUCTION DATA information is current as of publication date.

Copyright © 2012, Texas Instruments Incorporated

Products conform to specifications per the terms of the Texas

Instruments standard warranty. Production processing does not

necessarily include testing of all parameters.