Datasheet > BD49E31

BD49E31

更新时间： 2024-11-18 12:31:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
17页	343K
描述
Standard CMOS Voltage Detector IC

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BD49E31 数据手册

Datasheet

Voltage Detector IC Series

Standard CMOS

Voltage Detector IC

BD48Exxx-M series BD49Exxx-M series (for Automotive Accessories)

●General Description

●Key Specifications

¢ Detection voltage:

ROHM’s BD48Exxx-M and BD49Exxx-M series are

highly accurate, low current consumption Voltage

Detector IC series. The line up includes BD48xxx

devices with N-channel open drain output and BD49xxx

devices with CMOS output. The devices are available for

specific detection voltages ranging from 2.3V to 6.0V in

increments of 0.1V.

2.3V to 6.0V (Typ.),

0.1V steps

¢ High accuracy detection voltage:

¢ Ultra-low current consumption:

±1.0%

0.9µA (Typ.)

¢ Operating temperature range:

-40°C to +105°C

●Package

SSOP5:

2.90mm x 2.80mm x 1.25mm

●Features

●Applications

Circuits using microcontrollers or logic circuits that

require a reset.

High accuracy detection

Ultra-low current consumption

Two output types (N-ch open drain and CMOS

output)

Wide Operating temperature range

Very small and low height package

Package SSOP5 is similar to SOT-23-5(JEDEC)

●Typical Application Circuit

VDD1

VDD2

VDD1

Micro

Controller

BD49Exxx-M

R^ST

Micro

Controller

RST

BD48Exxx-M

Capacitor for

(

Capacitor for

(

noise filtering

）

noise filtering

）

GND

(Open Drain Output type）

(CMOS Output type）

BD49Exxx-M series

BD48Exxx-M series

○Product structure：Silicon monolithic integrated circuit ○This product is not designed for protection against radioactive rays

.www.rohm.com

TSZ02201-0R7R0G300070-1-2

22.May.2013.Rev.003

1/14

TSZ22111・14・001

12 3 4 5 6 7...17

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