FEATURES

Diff Gain: 0.02%, Diff Phase: 0.09

5

0.1dB Gain Flatness: 40MHz

APPLICATIONS

INPUT BUFFERS

OUTPUT AMPLIFIERS

DESCRIPTION

The OPA357 series of high-speed, voltage-feedback

CMOS operational amplifiers are designed for video and

other applications requiring wide bandwidth. They are

unity-gain stable and can drive large output currents.

Differential gain is 0.02% and differential phase is 0.09

°.

Quiescent current is only 4.9mA per channel.

The OPA357 series op amps are optimized for operation

on single or dual supplies as low as 2.5V (

±1.25V) and up

to 5.5V (

±2.75V). Common-mode input range extends

beyond the supplies. The output swing is within 100mV of

the rails, supporting wide dynamic range.

For applications requiring the full 100mA continuous

output current, the single SO-8 PowerPAD version is

available.

The single version (OPA357), comes in the miniature

SOT23-6 and SO-8 PowerPAD packages. The dual

version (OPA2357) is offered in the MSOP-10 package.

The dual version features completely independent

circuitry for lowest crosstalk and freedom from interaction.

All are specified over the extended −40

°C to +125°C

temperature range.

OPAx357 RELATED PRODUCTS

FEATURES

PRODUCT

Non-Shutdown Version of OPA357 Family

OPAx354

200MHz GBW, Rail-to-Rail Output, CMOS, Shutdown

OPAx355

200MHz GBW, Rail-to-Rail Output, CMOS

OPAx356

38MHz GBW, Rail-to-Rail Input/Output, CMOS

OPAx350/3

75MHz BW G = 2, Rail-to-Rail Output

OPAx631

150MHz BW G = 2, Rail-to-Rail Output

OPAx634

100MHz BW, Differential Input/Output, 3.3V Supply

THS412x

OPA357

V

OUT

V+

V

− Enable

−V

IN

+V

IN

OPA357

OPA2357

SBOS235C − MARCH 2002− REVISED MAY 2004

250MHz, Rail-to-Rail I/O, CMOS

Operational Amplifier with Shutdown

www.ti.com

Copyright

 2002-2004, Texas Instruments Incorporated

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.

All trademarks are the property of their respective owners.

PRODUCTION DATA information is current as of publication date. Products

conform to specifications per the terms of Texas Instruments standard warranty.

Production processing does not necessarily include testing of all parameters.