DS1238A-5 Maxim Integrated Products, DS1238A-5 Datasheet - Page 11
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DS1238A-5
Manufacturer Part Number
DS1238A-5
Description
IC MICROMANAGER 5% 16-DIP
Manufacturer
Maxim Integrated Products
Series
MicroManagerr
Type
Battery Backup Circuitr
Specifications of DS1238A-5
Number Of Voltages Monitored
1
Output
Open Drain or Open Collector
Reset
Active High/Active Low
Reset Timeout
40 ms Minimum
Voltage - Threshold
4.62V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
ABSOLUTE MAXIMUM RATINGS*
Voltage on V
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
PARAMETER
Supply Voltage
Supply Voltage (5% Option)
Input High Level
Input Low Level
IN Input Pin
Battery Input
PARAMETER
Supply Current
Battery Current
Supply Output Current
(V
Supply Out Current (V
Supply Output Voltage
Battery Back Voltage
Low Level @ RST
Output Voltage @ -500 A
Input Leakage Current
Output Leakage Current
Output Current @ 0.4V
Output Current @ 2.4V
Power Sup. Trip Point
Power Supply Trip (5% Option)
IN Input Pin Current
IN Input Trip Point
CEO
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.
CCO
and PF Output
= V
CC
CC
- 0.3V)
Pin Relative to Ground
CC
< V
BAT
)
SYMBOL
SYMBOL
V
V
V
V
V
V
I
I
I
I
V
V
V
V
V
V
V
V
CC01
CC02
I
CCIN
I
I
I
BAT
I
CCTP
CCTP
CCO
CCO
OHL
OH
BAT
CC
LO
OL
OH
LI
CC
CC
OL
TP
IH
IN
IL
11 of 13
V
V
CC
MIN
MIN
4.75
CC
4.25
4.50
1.15
-0.3
-1.0
-1.0
-1.0
-1.0
4.5
2.0
-0.5V V
0
0
0
-0.3
V
V
CC
BAT
BAT
TYP
TYP
4.37
4.62
1.27
5.0
5.0
(0 C to 70 C; V
-0.1V
-0.5V to +7.0V
-0.5V to V
0°C to 70°C
-40°C to +85°C
-55°C to +125°C
260°C for 10 seconds
-0.8
-0.8
V
MAX
MAX
CC
+0.8
+1.0
+1.0
4.50
4.75
+1.0
1.35
V
200
100
5.5
5.5
4.0
0.4
4.0
CC
4
1
+0.3
CC
+ 0.5V
UNITS
UNITS
DD
(0 C to 70 C)
mA
mA
mA
mA
mA
nA
= 5V
V
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
NOTES
NOTES
DS1238A
10%)
2, 12
11
10
1
1
1
1
1
1
2
3
4
1
6
1
1
6
2
9
1
1