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BD49E42G

Description
Standard CMOS Voltage Detector IC
File Size335KB,17 Pages
ManufacturerROHM Semiconductor
Websitehttps://www.rohm.com/
Download Datasheet View All

BD49E42G Overview

Standard CMOS Voltage Detector IC

Datasheet
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.
●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:
●Package
SSOP5:
●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)
-40°C to +105°C
2.90mm x 2.80mm x 1.25mm
●Applications
Circuits using microcontrollers or logic circuits that
require a reset.
●Typical
Application Circuit
V
DD1
R
L
BD48Exxx-M
R
ST
Micro
Controller
BD49Exxx-M
R
ST
Micro
Controller
V
DD2
V
DD1
C
L
(
Capacitor for
noise filtering
C
L
(
Capacitor for
noise filtering
GND
(Open Drain Output type)
BD48Exxx-M series
GND
(CMOS Output type)
BD49Exxx-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
© 2013 ROHM Co., Ltd. All rights reserved.
1/14
TSZ22111・14・001
22.May.2013.Rev.003
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