DS1232+ Maxim Integrated Products, DS1232+ Datasheet - Page 6

• Manufacturer Part Number: DS1232+
• Description: IC MICRO MONITOR CHIP 8-DIP
• Manufacturer: Maxim Integrated Products
• Series: MicroMonitor™r
• Type: Simple Reset/Power-On Resetr

Specifications of DS1232+

• Number Of Voltages Monitored: 1
• Output: Open Drain, Push-Pull
• Reset: Active High/Active Low
• Reset Timeout: Adjustable/Selectable
• Voltage - Threshold: 4.37V, 4.62V
• Operating Temperature: 0°C ~ 70°C
• Mounting Type: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• Monitored Voltage: 4.5 V to 5.5 V
• Undervoltage Threshold: 4.25 V
• Overvoltage Threshold: 4.49 V
• Manual Reset: Resettable
• Watchdog: Yes
• Battery Backup Switching: No
• Power-up Reset Delay (typ): 1000 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 2000 uA
• Mounting Style: Through Hole
• Maximum Operating Temperature: + 70 C
• Chip Enable Signals: No
• Minimum Operating Temperature: 0 C
• Operating Supply Voltage: 5 V
• Output Type: Active High or Active Low or Open Drain or Push-Pull
• Power Fail Detection: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

ABSOLUTE MAXIMUM RATINGS*
Voltage on V CC Pin Relative to Ground
Voltage on I/O Relative to Ground
Operating Temperature
Operating Temperature (Industrial Version)
Storage Temperature
Soldering Temperature
* This is a stress rating only and functional operation of the device at these or any other conditions
RECOMMENDED DC OPERATING CONDITIONS
DC ELECTRICAL CHARACTERISTICS
CAPACITANCE
PARAMETER
Supply Voltage
PARAMETER
Input Leakage
Output Current @ 2.4V
Output Current @ 0.4V
Low Level @ RST
Output Voltage @ -500 μA
Operating Current
V
V
PARAMETER
Input Capacitance
Output Capacitance
ST
ST
CC
CC
above those indicated in the operation sections of this specification is not implied. Exposure to
absolute maximum rating conditions for extended periods of time may affect reliability.
and
and
Trip Point (TOL=GND)
Trip Point (TOL=V
PBRST
PBRST
Input High Level
Input Low Level
CC
)
SYMBOL
SYMBOL
SYMBOL
V
V
C
V
V
V
V
V
C
I
I
I
I
CCTP
CCTP
OUT
OH
CC
OL
IL
CC
OL
OH
6 of 7
IH
IN
IL
-0.5V
MIN
MIN
MIN
4.50
4.25
-0.3
-1.0
V
4.5
2.0
-0.5V to +7.0V
0°C to 70°C
-8
-0.5V to V
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
8
CC
(0°C to 70°C; V
-0.1V
TYP
TYP
TYP
4.62
4.37
V
-10
5.0
0.5
10
CC
CC
+ 0.5V
V
MAX
MAX
MAX
CC
+0.8
+1.0
4.74
4.49
5.5
0.4
2.0
5
7
+0.3
CC
UNITS
UNITS
UNITS
(0°C to 70°C)
=4.5 to 5.5V)
mA
mA
mA
μA
pF
pF
V
V
V
V
V
V
V
DS1232/DS1232S
(t
A
=25°C)
NOTES
NOTES
NOTES
1, 7
1
1
1
3
5
1
2
1
1