Datasheet > OPA4743

OPA4743

更新时间： 2024-11-28 22:50:51

品牌	Logo	应用领域
BB		运算放大器
页数	文件大小	规格书
13页	287K
描述
12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS

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OPA4743 数据手册

OPA743

OPA2743

OPA4743

OPA743

SBOS201 – MAY 2001

12V, 7MHz, CMOS, Rail-to-Rail I/O

OPERATIONAL AMPLIFIERS

FEATURES

DESCRIPTION

● HIGH SPEED: 7MHz, 10V/µs

The OPA743 series utilizes a state-of-the-art 12V analog

CMOS process and offers outstanding AC performance,

such as 7MHz GBW, 10V/µs slew rate and 0.0008% THD+N.

Optimized for single supply operation up to 12V, the input

common-mode range extends beyond the power supply rails

and the output swings to within 100mV of the rails. The low

quiescent current of 1.1mA makes it well suited for use in

battery operated equipment.

● RAIL-TO-RAIL INPUT AND OUTPUT

● WIDE SUPPLY RANGE:

Single Supply: 3.5V to 12V

Dual Supplies: ±1.75V to ±6V

● LOW QUIESCENT CURRENT: 1.1mA

● FULL-SCALE CMRR: 84dB

● MicroSIZE PACKAGES:

The OPA743 series’ ability to drive high output currents

together with 12V operation makes it particularly useful for

use as gamma correction reference buffer in LCD panels.

SOT23-5, MSOP-8, TSSOP-14

● LOW INPUT BIAS CURRENT: 1pA

For ease of use the OPA743 op-amp family is fully specified

and tested over the supply range of ±1.75V to ±6V. Single,

dual and quad versions are available.

APPLICATIONS

● LCD GAMMA CORRECTION

The single versions (OPA743) are available in the MicroSIZE

SOT23-5 and in the standard SO-8 surface-mount, as well as

DIP-8 packages. Dual versions (OPA2743) are available ver-

sions in the MSOP-8, SO-8, and DIP-8 packages. The quad

versions (OPA4743) are available in the TSSOP-14 and SO-14

packages. All are specified for operation from –40°C to +85°C.

● AUTOMOTIVE APPLICATIONS:

Audio, Sensor Applications, Security Systems

● PORTABLE EQUIPMENT

● ACTIVE FILTERS

● TRANSDUCER AMPLIFIER

● TEST EQUIPMENT

● DATA ACQUISITION

OPA743

V+

OPA743

–In

OPA4743

Out

V–

V+

Out

+In

Out A

–In A

+In A

V+

14 Out D

13 –In D

12 +In D

11 V–

V–

+In

–In

OPA2743

SO-8, DIP-8

SOT23-5

Out A

–In A

+In A

V–

V+

Out B

–In B

+In B

–In B

Out B

10 +In C

–In C

Out C

MSOP-8, SO-8, DIP-8

TSSOP-14, SO-14

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.

Products conform to specifications per the terms of Texas Instruments

standard warranty. Production processing does not necessarily include

testing of all parameters.

www.ti.com

12 3 4 5 6 7...13

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与OPA4743相关器件

型号	品牌	获取价格	描述	数据表
OPA4743EA/250	BB	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743EA/250	TI	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743EA/250G4	BB	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743EA/250G4	TI	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743EA/2K5	BB	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743EA/2K5	TI	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743UA	TI	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743UA	BB	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743UA/2K5	BB	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS
OPA4743UA/2K5	TI	获取价格	12V, 7MHz, CMOS, Rail-to-Rail I/O OPERATIONAL AMPLIFIERS

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