OPA2357

更新时间： 2024-11-23 12:18:27

品牌	Logo	应用领域
德州仪器 - TI		/
页数	文件大小	规格书
30页	1094K
描述
250MHz, Rail-to-Rail I/O, CMOSnull

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OPA2357 数据手册

OPA357

OPA2357

SBOS235E − MARCH 2002− REVISED MAY 2009

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

Operational Amplifier with Shutdown

F_DEATURES

DESCRIPTION

UNITY-GAIN BANDWIDTH: 250MHz

WIDE BANDWIDTH: 100MHz GBW

HIGH SLEW RATE: 150V/ms

LOW NOISE: 6.5nV/√Hz

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.

RAIL-TO-RAIL I/O

HIGH OUTPUT CURRENT: > 100mA

EXCELLENT VIDEO PERFORMANCE:

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.

Diff Gain: 0.02%, Diff Phase: 0.095

0.1dB Gain Flatness: 40MHz

LOW INPUT BIAS CURRENT: 3pA

QUIESCENT CURRENT: 4.9mA

THERMAL SHUTDOWN

For applications requiring the full 100mA continuous

output current, the single SO-8 PowerPAD version is

available.

SUPPLY RANGE: 2.5V to 5.5V

SHUTDOWN I < 6mA

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.

MicroSIZE AND PowerPAD PACKAGES

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.

A_DPPLICATIONS

VIDEO PROCESSING

ULTRASOUND

OPTICAL NETWORKING, TUNABLE LASERS

PHOTODIODE TRANSIMPEDANCE AMPS

ACTIVE FILTERS

OPAx357 RELATED PRODUCTS

FEATURES

PRODUCT

OPAx354

HIGH-SPEED INTEGRATORS

Non-Shutdown Version of OPA357 Family

ANALOG-TO-DIGITAL (A/D) CONVERTER

INPUT BUFFERS

200MHz GBW, Rail-to-Rail Output, CMOS, Shutdown OPAx355

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

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

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

OPAx356

OPAx350/3

OPAx631

OPAx634

THS412x

DIGITAL-TO-ANALOG (D/A) CONVERTER

OUTPUT AMPLIFIERS

BARCODE SCANNERS

COMMUNICATIONS

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

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

V+

−

V_IN

V_OUT

OPA357

+V_IN

−

Enable

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.

PowerPAD is a trademark of Texas Instruments. All other trademarks are the property of their respective owners.

ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ

ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ

ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ

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与OPA2357相关器件

型号	品牌	获取价格	描述	数据表
OPA2357AIDGSR	TI	获取价格	250MHz, Rail-to-Rail I/O, CMOSnull
OPA2357AIDGSR	BB	获取价格	250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown
OPA2357AIDGSRG4	TI	获取价格	250MHz, Rail-to-Rail I/O, CMOSnull
OPA2357AIDGST	TI	获取价格	250MHz, Rail-to-Rail I/O, CMOSnull
OPA2357AIDGST	BB	获取价格	250MHz, Rail-to-Rail I/O, CMOS Operational Amplifier with Shutdown
OPA2357AIDGSTG4	TI	获取价格	250MHz, Rail-to-Rail I/O, CMOSnull
OPA2363	TI	获取价格	1.8V, 7MHz, 90dB CMRR, SINGLE-SUPPLY, RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER
OPA2363AIDGSR	TI	获取价格	1.8V, 7MHz, 90dB CMRR, SINGLE-SUPPLY, RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER
OPA2363AIDGSRG4	TI	获取价格	1.8V, 7MHz, 90dB CMRR, Single-Supply, Rail-to-Rail I/O Operational Amplifier
OPA2363AIDGST	TI	获取价格	1.8V, 7MHz, 90dB CMRR, SINGLE-SUPPLY, RAIL-TO-RAIL I/O OPERATIONAL AMPLIFIER

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