DS1632 Maxim Integrated Products, DS1632 Datasheet - Page 4

• Manufacturer Part Number: DS1632
• Description: Supervisory Circuits
• Manufacturer: Maxim Integrated Products

Specifications of DS1632

• Number Of Voltages Monitored: 1
• Monitored Voltage: 5 V
• Undervoltage Threshold: 4.5 V
• Overvoltage Threshold: 4.75 V
• Output Type: Active High, Active Low, Open Drain, Push-Pull
• Manual Reset: Resettable
• Watchdog: No Watchdog
• Battery Backup Switching: Backup
• Power-up Reset Delay (typ): 210 ms
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 4.5 V
• Supply Current (typ): 2000 uA
• Maximum Operating Temperature: + 70 C
• Mounting Style: Through Hole
• Package / Case: PDIP N
• Minimum Operating Temperature: 0 C
• Power Fail Detection: Yes

ABSOLUTE MAXIMUM RATINGS*
Voltage on V
Voltage on I/O Relative to Ground
Operating Temperature
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
DC ELECTRICAL CHARACTERISTICS
CAPACITANCE
PARAMETER
Supply Voltage
Battery Supply Voltage
PARAMETER
Output Current @ 2.4V
Output Current @ 0.4V
Output Voltage @ -500 µA
Low Level @ RST
Operating Current
V
V
Battery Fail Trip Point
Supply Voltage Output
Supply Current Output
PARAMETER
Battery Current
Battery Backup Current
PARAMETER
Input Capacitance
Output Capacitance
PBRST
PBRST
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.
Trip Point (TOL=GND)
Trip Point (TOL=V
Input High Level
Input Low Level
CC
Pin Relative to Ground
CC
)
SYMBOL
SYMBOL
SYMBOL
SYMBOL
C
V
C
V
V
V
OUT
V
I
I
V
V
V
I
IN
V
CCO1
CCO2
V
BATTP
I
I
I
BAT
CCTP
CCTP
OH
CCO
BAT
OL
CC
OH
CC
OL
IH
IL
4 of 6
V
MIN
V
CC
MIN
MIN
MIN
4.50
4.25
2.30
CC
-0.3
4.5
2.0
2.3
-0.5V V
1
4
-0.3
TYP
CC
TYP
TYP
TYP
4.62
4.37
2.45
(0°C to 70°C; V
5.0
3.0
0.5
-0.1V
MAX
-0.5V to +7.0V
-0.5V to V
0°C to 70°C
-55°C to +125°C
260°C for 10 seconds
V
MAX
MAX
MAX
CC
5
7
+0.8
4.75
4.50
2.55
100
500
5.5
3.5
0.4
2.0
2
+0.3
(0°C; V
UNITS
CC
CC
UNITS
UNITS
UNITS
pF
pF
(0°C to 70°C)
+ 0.5V
mA
mA
mA
mA
=4.5 to 5.5V)
µA
µA
V
V
V
V
V
V
V
V
V
V
CC
(t
A
=<V
NOTES
=25°C)
NOTES
NOTES
NOTES
DS1632
1, 3
1, 3
5, 7
1, 6
1
1
7
1
2
1
1
1
4
4
BAT
)