Burr-BrownAudio

OPA1652

OPA1654

www.ti.com

SBOS477

– DECEMBER 2011

™ Low Noise and Distortion, General-Purpose, FET-Input

AUDIO OPERATIONAL AMPLIFIERS

Check for Samples: OPA1652, OPA1654

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FEATURES

DESCRIPTION

The OPA1652 (dual) and OPA1654 (quad) FET-input

234

•

Low Noise: 4.5 nV/

√Hz at 1 kHz

operational amplifiers achieve a low 4.5 nV/

√Hz noise

•

Low Distortion: 0.00005% at 1 kHz

density with an ultralow distortion of 0.00005% at 1

•

Low Quiescent Current:

kHz. The OPA1652 and OPA1654 op amps offer

2 mA Per Channel

rail-to-rail output swing to within 800 mV with 2-k

Ω

load, which increases headroom and maximizes

•

Low Input Bias Current: 10 pA

dynamic range. These devices also have a high

•

Slew Rate: 10 V/

μs

output drive capability of

±30 mA.

•

Wide Gain Bandwidth: 18 MHz (G = +1)

These devices operate over a very wide supply range

•

Unity Gain Stable

of

±2.25 V to ±18 V, or +4.5 V to +36 V, on only 2 mA

•

Rail-to-Rail Output

of supply current per channel. The OPA1652 and

OPA1654 op amps are unity-gain stable and provide

•

Wide Supply Range:

excellent dynamic behavior over a wide range of load

±2.25 V to ±18 V, or +4.5 V to +36 V

conditions.

•

Dual and Quad Versions Available

These devices also feature completely independent

•

Small Package Sizes:

circuitry for lowest crosstalk and freedom from

DUAL: SO-8 and MSOP-8

interactions between channels, even when overdriven

QUAD: SO-14 and TSSOP-14

or overloaded.

The OPA1652 and OPA1654 temperature ranges are

APPLICATIONS

specified from

•

Analog and Digital Mixers

•

Audio Effects Processors

•

Musical Instruments

•

A/V Receivers

•

DVD and Blu-Ray

™ Players

•

Car Audio Systems

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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.

2

SoundPlus is a trademark of Texas Instruments Incorporated.

3

Blu-Ray is a trademark of Blu-Ray Disc Association.

4

All other trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date.

Copyright

© 2011, 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.