MAX792TEPE Maxim Integrated, MAX792TEPE Datasheet - Page 6
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MAX792TEPE
Manufacturer Part Number
MAX792TEPE
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX792, MAX792L, MAX792M, MAX792R, MAX792S, MAX792T, MAX820, MAX820L, MAX820M, MAX820R, MAX820S, MAX820Tr
Datasheet
1.MAX19586ETNTD.pdf
(16 pages)
Specifications of MAX792TEPE
Number Of Voltages Monitored
1
Monitored Voltage
2.75 V to 5.5 V
Undervoltage Threshold
3 V
Overvoltage Threshold
3.15 V
Output Type
Active High, Active Low, Push-Pull
Manual Reset
Resettable
Watchdog
Watchdog
Battery Backup Switching
No Backup
Power-up Reset Delay (typ)
280 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
Through Hole
Package / Case
PDIP N
Chip Enable Signals
Yes
Maximum Power Dissipation
842 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
Yes
Supply Current (typ)
150 uA
Supply Voltage - Min
2.75 V
Microprocessor and Nonvolatile
Memory Supervisory Circuits
(T
6
A
1.125
1.100
1.075
1.050
1.025
1.000
0.975
0.950
0.925
0.900
= +25°C, unless otherwise noted.)
_______________________________________________________________________________________
-60
INTERNAL-MODE RESET THRESHOLD
THE RESET THRESHOLD IS SHOWN
NORMALIZED TO 1, REPRESENTING
ALL AVAILABLE MAX792/MAX820
vs. TEMPERATURE (NORMALIZED)
-30
100k
100
10k
1k
10
0
TEMPERATURE (°C)
1n
30
WATCHDOG TIMEOUT PERIOD
vs. SWT LOAD CAPACITANCE
60
V
CC
90
10n
= 5V
C
120
SWT
(F)
150
100n
V
CC
= 3V
1.33
1.32
1.31
1.30
1.29
1.28
1.27
1.26
1.25
Typical Operating Characteristics (continued)
-60
1m
-30
vs. TEMPERATURE
REF OUT VOLTAGE
0
TEMPERATURE (°C)
30
RESET IN / INT = 0V
60
90
20
15
10
5
0
120
0
CHIP-ENABLE PROPAGATION DELAY
V
V
DRIVER SOURCE
IMPEDANCE = 50Ω
150
CC
CE IN
25
vs. CE OUT LOAD CAPACITANCE
= +5V
= 0V TO 5V
50
75
200
180
160
140
120
100
80
60
40
20
0
100
C
LOAD
-60
125
(pF)
-30
150 175
CHIP-ENABLE ON-RESISTANCE
vs. TEMPERATURE
0
TEMPERATURE (°C)
200
30
225
250
60
V
V
CE IN
CE IN
V
V
90
CC
CC
= 5V
= 3V
= 2.5V
= 1.5V
120
150