Datasheet > RE46C312

RE46C312

更新时间： 2024-01-05 03:23:20

品牌	Logo	应用领域
美国微芯 - MICROCHIP		运算放大器
页数	文件大小	规格书
22页	850K
描述
Low-Input Leakage, Rail-to-Rail Input/Output Op Amps

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RE46C312 数据手册

RE46C311/2

Low-Input Leakage, Rail-to-Rail Input/Output Op Amps

Features

Description

• Low Quiescent Current: 600 nA/Amplifier (typical)

• Rail-to-Rail Input/Output

The RE46C311/2 family of operational amplifiers (op

amps) from Microchip Technology Inc. operate with a

single-supply voltage as low as 1.8V, while drawing

less than 1 µA (maximum) of quiescent current per

amplifier. These devices are also designed to support

rail-to-rail input and output operation. This combination

of features supports battery-powered and portable

applications.

• Gain Bandwidth Product: 10 kHz (typical)

• Wide Supply Voltage Range: 1.8V to 5.5V

• Unity Gain Stable

• Available in Single and Dual Configurations

• Temperature Ranges: -10°C to +60°C

The RE46C311/2 amplifiers have a gain-bandwidth

product of 10 kHz (typical) and are unity gain stable.

These specifications make these op amps appropriate

for low-frequency applications, such as ionization

smoke detectors and sensor conditioning.

Applications

• Ionization Smoke Detectors

• Low Leakage High-Impedance Input Circuits

• Battery-Powered Circuits

The RE46C311/2 family operational amplifiers are

offered in single (RE46C311), and dual (RE46C312)

configurations.

Design Aids

• MAPS (Microchip Advanced Part Selector)

• Analog Demonstration and Evaluation Boards

• Application Notes

Package Types

RE46C311

PDIP, SOIC

Typical Application

NC 1

Ionization

Chamber

V_IN–

V_IN+

V_SS

V_DD

V_OUT

RE46C31X

5 NC

RE46C312

PDIP, SOIC

V_OUTA

V_DD

V_INA

V_SS

–

V_OUTB

V_INB

–

5 V_INB

 2013 Microchip Technology Inc.

DS25163A-page 1

12 3 4 5 6 7...22

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