G601 Datasheet, PDF (1/1 Pages) Global Mixed-mode Technology Inc – Manual Reset IC with Adjustable Deglitch Time

Global Mixed-mode Technology
G601
Manual Reset IC with Adjustable Deglitch Time
Features
„ Manual Reset Input with Adjustable Manual Re
set Deglitch Time
„ Fully Specified Over Temperature
„ Open-Drain RESET Output
„ 4µA Supply Current
„ Guaranteed Reset Valid to V_CC = 2.2V
„ Power Supply Transient Immunity
„ ADFN1.5X1.5-6 Packages
Applications
„ Computers
„ Controllers
„ Intelligent Instruments
„ Critical µP and µC Power Monitoring
„ Portable / Battery-Powered Equipment
General Description
The G601 is a manual reset IC used in µP and digital
systems. They provide excellent circuit reliability and
low cost.
These circuits perform a single function: they assert a
reset signal whenever manual reset is triggered. Man-
ual reset is generated after pull low MR pin lastingly
over deglitch time delay set by capacitor connected in
MRDLY pin.
The G601 has an open-drain output stage. The
open-drain RESET output requires a pull-up resistor
that can be connected to a voltage higher than VCC.
The reset comparator is designed to ignore fast tran-
sients on VCC, and the outputs are guaranteed to be
in the correct logic state for VCC down to 2.2V.
Low supply current makes the G601 ideal for use in
portable equipment. The G601 is available in
ADFN1.5X1.5-6 packages.
Ordering Information
ORDER NUMBER
G601A31U
Note: A3:ADFN1.5X1.5-6
1: Bonding Code
U: Tape & Reel
Pin Configuration
MARKING
60
1x
TEMP. RANGE
-40°C ~ +105°C
PACKAGE
(Green)
ADFN1.5X1.5-6
Typical Application Circuit
MRDLY 1
G601
6 VCC
GND 2
5 RESET
MR1 3
4 _MR
ADFN1.5X1.5-6
V_CC
C_MR
VCC
MRDLY
G601
RESET
MR1
MR
GND
R_pull-up*
VCC
µP
RESET
INPUT
GND
Ver:0.3
Jun 01, 2012
TEL: [phone]
http://www.gmt.com.tw
1