Datasheet > OPA4705

OPA4705

更新时间： 2024-11-27 02:58:51

品牌	Logo	应用领域
德州仪器 - TI		放大器
页数	文件大小	规格书
15页	614K
描述
Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS

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OPA4705 数据手册

OPA705

OPA2705

OPA4705

OPA705

SBOS182A – JUNE 2001

Low-Cost, CMOS, Rail-to-Rail, I/O

OPERATIONAL AMPLIFIERS

FEATURES

DESCRIPTION

● RAIL-TO-RAIL INPUT AND OUTPUT

The OPA705 series low-cost op amps are optimized for appli-

cations requiring rail-to-rail input and output swing. Single,

dual, and quad versions are offered in a variety of packages.

While the quiescent current is less than 200µA per amplifier,

the OPA705 still offers excellent dynamic performance

(1MHz GBW and 0.6V/µs SR) and unity-gain stability.

● WIDE SUPPLY RANGE:

Single Supply: 4V to 12V

Dual Supplies: ±2 to ±6

● LOW QUIESCENT CURRENT: 160µA

● LIMITED RANGE CMRR: 96dB

● LOW OFFSET: 0.5mV

The OPA705 series is fully specified and guaranteed over

the supply range of ±2V to ±6V. Input swing extends

300mV beyond the rail and the output swings to within

40mV of the rail.

● HIGH SPEED: 1MHz, 0.6V/µs

● MicroSIZE PACKAGES:

SOT23-5, MSOP-8, TSSOP-14

The single version (OPA705) is available in the MicroSIZE

SOT23-5 and in the standard SO-8 surface-mount packages.

The dual version (OPA2705) is available in the MSOP-8,

SO-8, and DIP-8 packages. The quad OPA4705 is available

in the TSSOP-14 and SO-14 packages. All are specified for

operation from –40°C to +85°C.

● LOW INPUT BIAS CURRENT: 1pA

APPLICATIONS

● AUTOMOTIVE APPLICATIONS:

Audio, Sensor Applications, Security Systems

● PORTABLE EQUIPMENT

● ACTIVE FILTERS

● TRANSDUCER AMPLIFIER

● TEST EQUIPMENT

OPA705

● DATA ACQUISITION

V+

–In

OPA4705

Out

+In

OPA705

V–

Out A

–In A

+In A

V+

14 Out D

13 –In D

12 +In D

11 V–

Out

V–

V+

SO-8, DIP-8

OPA2705

+In

–In

Out A

–In A

+In A

V–

V+

Out B

–In B

+In B

–In B

Out B

10 +In C

SOT23-5

–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...15

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OPA4705 替代型号

型号	品牌	替代类型	描述	数据表
OPA2705	TI	功能相似	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS

与OPA4705相关器件

型号	品牌	获取价格	描述	数据表
OPA4705EA	BB	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705EA	TI	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705EA/250	TI	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705EA/250	BB	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705EA/2K5	TI	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705EA/2K5	BB	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705UA	BB	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705UA	TI	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705UA/2K5	TI	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS
OPA4705UA/2K5	BB	获取价格	Low-Cost, CMOS, Rail-to-Rail, I/O OPERATIONAL AMPLIFIERS

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