○

Product structure

：

Silicon monolithic integrated circuit

○

This product is not designed for protection against radioactive rays

.

1/14

Datasheet

TSZ02201-0R7R0G300070-1-2

© 2013 ROHM Co., Ltd. All rights reserved.

22.May.2013.Rev.003

TSZ22111

・

14

・

001

www.rohm.com

Voltage Detector IC Series

Standard CMOS

Voltage Detector IC

BD48Exxx-M series

BD49Exxx-M series (for Automotive Accessories)

●

General Description

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.

●

Features

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

●

Key Specifications

Detection voltage:

2.3V to 6.0V (Typ.),

0.1V steps

High accuracy detection voltage:

±1.0%

Ultra-low current consumption:

0.9µA (Typ.)

Operating temperature range:

-40°C to +105°C

●

Package

SSOP5:

2.90mm x 2.80mm x 1.25mm

●

Applications

Circuits using microcontrollers or logic circuits that

require a reset.

(Open Drain Output type

）

BD48Exxx-M series

BD48Exxx-M

GND

Micro

Controller

(

Capacitor for

noise filtering

）

(CMOS Output type

）

BD49Exxx-M series

(

Capacitor for

noise filtering

）

BD49Exxx-M

Micro

Controller

GND