Datasheet > OPA4347UA

OPA4347UA

更新时间： 2024-11-05 17:15:03

品牌	Logo	应用领域
友台半导体 - UMW		放大器运算放大器
页数	文件大小	规格书
8页	728K
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OPA4347UA 数据手册

UMW

OPA347/2347/4347

microPower, Rail-to-Rail Operational Amplifiers

DESCRIPTION

FEATURES

The small size and low power consumption (34µA per

● LOW I_Q: 20µA

● HIGH SPEED/POWER RATIO WITH

chan-nel maximum) of the OPA347 make it ideal for

portable and battery-powered applications. The input

range of the OPA347 extends 200mV beyond the rails,

and the output range is within 5mV of the rails. The

OPA347 also features an excellent speed/power ratio

with a bandwidth of 350kHz.

BANDWIDTH: 350kHz

● RAIL-TO-RAIL INPUT AND OUTPUT

● SINGLE SUPPLY: 2.3V to 5.5V

The OPA347 can be operated with a single or dual

power supply from 2.3V to 5.5V. All models are

specified for operation from –55°C to +125°C.

APPLICATIONS

● PORTABLE EQUIPMENT

● BATTERY-POWERED EQUIPMENT

● 2-WIRE TRANSMITTERS

● SMOKE DETECTORS

● CO DETECTORS

OPA4347

Out A

–In A

+In A

V+

14 Out D

13 –In D

12 +In D

11 V–

OPA2347

OPA347

Out A

–In A

+In A

V–

V+

+In

V–

–In

Out B

–In B

+In B

V+

+In B

–In B

Out B

10 +In C

Out

–In C

SC70-5

SOP-8

Out C

TSSOP-14, SOP-14

www.umw-ic.com

UTD Semiconductor Co.,Limited

12 3 4 5 6 7 8

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