Datasheet > BD53E51

BD53E51

更新时间： 2024-11-02 12:31:07

品牌	Logo	应用领域
罗姆 - ROHM		/
页数	文件大小	规格书
15页	373K
描述
Free Delay Time Setting CMOS Voltage Detector IC Series

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BD53E51 数据手册

Datasheet

Voltage Detector IC Series

Free Delay Time Setting

CMOS Voltage Detector IC Series

BD52Exxx series BD53Exxx series

●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

Micro

controller

BD52Exxx

(Capacitor for

noise filtering)

(Capacitor for

noise filtering)

GND

Open Drain Output type

BD52Exxx Series

CMOS Output type

BD53Exxx 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

TSZ02201-0R7R0G300080-1-2

22.May.2013 Rev.004

1/12

TSZ22111・14・001

12 3 4 5 6 7...15

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