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BD52E23G-MTR Datasheet, PDF (1/15 Pages) Rohm – Free Delay Time Setting CMOS Voltage Detector IC Series | |||
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Datasheet
Voltage Detector IC Series
Free Delay Time Setting
CMOS Voltage Detector IC Series
BD52Exxx-M series BD53Exxx-M series (for Automotive Accessories)
âGeneral Description
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.
âFeatures
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)
âTypical Application Circuit
VDD1
VDD2
âKey Specifications
Detection voltage:
2.3V to 6.0V (Typ.)
0.1V steps
High accuracy detection voltage:
±1.0%
Ultra-low current consumption:
0.95µA (Typ.)
âPackage
SSOP5:
2.90mm x 2.80mm x 1.25mm
âApplications
Circuits using microcontrollers or logic circuits that
require a reset.
VDD1
RL
BD52Exxx-M
RST
Micro
controller
CT
CL
(Capacitor for
noise filtering)
Open Drain Output type
BD52Exxx-M Series
GND
âConnection Diagram
SSOP5
CT
TOP VIEW
N.C.
GND
BD53Exxx-M
RST
Micro
controller
CT
CL
(Capacitor for
noise filtering)
CMOS Output type
BD53Exxx-M Series
Marking
Lot. No
âPin Descriptions
VOUT VDD GND
SSOP5
PIN No. Symbol
Function
1
VOUT
Reset Output
2
VDD
3
GND
Power Supply Voltage
GND
4
N.C.
Unconnected Terminal
Capacitor connection terminal for
5
CT
output delay time
âProduct structureï¼Silicon monolithic integrated circuit âThis product is not designed for protection against radioactive rays
.www.rohm.com
© 2013 ROHM Co., Ltd. All rights reserved.
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TSZ02201-0R7R0G300090-1-2
22.May.2013 Rev.004
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