Datasheet > BD49E28G-M

BD49E28G-M

更新时间： 2024-11-22 11:08:11

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
20页	918K
描述
罗姆的标准型CMOS复位IC系列是高精度、低消耗电流的RESET IC系列。为保证客户可根据应用进行选择，备有输出形式为Nch漏极开路和CMOS输出的2种产品，检测电压为2.3V～6.0V的0.1V阶跃

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BD49E28G-M 数据手册

Datasheet

Voltage Detector IC Series for Automotive

Standard CMOS

Voltage Detector IC

BD48Exxx-M series BD49Exxx-M series

●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



High accuracy detection

Circuits using microcontrollers or logic circuits that

require reset for automotive applications (car

navigation, car audio, meter panel, exterior lamp etc.)

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)

AEC-Q100 Qualified

●Typical Application Circuit

VDD1

VDD2

DD1

Micro

Controller

BD49Exxx-M

Micro

Controller

RST

BD48Exxx-M

Capacitor

for

(

Capacitor for

(

noise filtering

）

noise filtering

）

GND

(CMOS Output type）

BD49Exxx-M series

(Open Drain Output type）

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

25.Nov.2020 Rev.005

TSZ22111・14・001

1/17

12 3 4 5 6 7...20

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