DS1231-50/G Maxim Integrated Products, DS1231-50/G Datasheet - Page 3
DS1231-50/G
Manufacturer Part Number
DS1231-50/G
Description
IC POWER MONITOR 50NS GW 8-DIP
Manufacturer
Maxim Integrated Products
Type
Simple Reset/Power-On Resetr
Datasheet
1.DS1231-20.pdf
(9 pages)
Specifications of DS1231-50/G
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active High/Active Low
Reset Timeout
150 ms Minimum
Voltage - Threshold
4.37V, 4.62V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
8-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
POWER MONITOR BLOCK DIAGRAM Figure 1
POWER-UP RESET Figure 2
1
4
8
3
TOL
IN
GND
V
CC
30 A
T.C. REFERENCE
TOLERANCE
V
BIAS
CC
IN
MODE
TOL
GND
SELECTION
(-5% V
MODE
DS1231
NMI
CC
THRESHOLD)
RST
RST
NMI
V
CC
SAMPLER
DIGITAL
+5V
NC
MICROPROCESSOR
RST
DIGITAL
8051
DELAY
P
MODE
NMI
022698 3/9
DS1231/S
2
7
RST
RST
6
5