Datasheet > BD53E31

BD53E31

更新时间： 2024-11-02 12:53:11

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
15页	396K
描述
Free Delay Time Setting CMOS Voltage Detector IC Series

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BD53E31 数据手册

Datasheet

Voltage Detector IC Series

Free Delay Time Setting

CMOS Voltage Detector IC Series

BD52Exxx-M series BD53Exxx-M series (for Automotive Accessories)

●General Description

●Key Specifications

¢ Detection voltage:

Rohm's BD52Exxx and BD53Exxx series are highly

accurate, low current consumption Voltage Detector

ICs with a capacitor controlled time delay. The line up

includes BD52Exxx devices with N-channel open drain

output and BD53Exxx devices with CMOS output. The

devices are available for specific detection voltages

ranging from 2.3V to 6.0V in increments of 0.1V.

●Features

2.3V to 6.0V (Typ.)

0.1V steps

¢ High accuracy detection voltage:

¢ Ultra-low current consumption:

●Package

±1.0%

0.95µA (Typ.)

SSOP5:

2.90mm x 2.80mm x 1.25mm

●Applications

Circuits using microcontrollers or logic circuits that

require a reset.

¢ Delay Time Controlled by external Capacitor

¢ Two output types (N-channel open drain and CMOS

output)

¢ Ultra-low current consumption

¢ Very small, lightweight and thin package

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

●Typical Application Circuit

VDD1

VDD2

Micro

controller

RST

BD53Exxx-M

Micro

controller

BD52Exxx-M

(Capacitor for

noise filtering)

(Capacitor for

noise filtering)

GND

Open Drain Output type

BD52Exxx-M Series

CMOS Output type

BD53Exxx-M Series

●Connection Diagram

SSOP5

N.C.

TOP VIEW

Lot. No

Marking

VOUT VDD GND

●Pin Descriptions

SSOP5

PIN No. Symbol

Function

VOUT

VDD

Reset Output

Power Supply Voltage

GND

N.C.

Unconnected Terminal

Capacitor connection terminal for

output delay time

C_T

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

.www.rohm.com

TSZ02201-0R7R0G300090-1-2

22.May.2013 Rev.004

1/12

TSZ22111・14・001

12 3 4 5 6 7...15

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