MAX791CPE+ Maxim Integrated Products, MAX791CPE+ Datasheet - Page 18
![IC MPU SUPERVISORY CIRCUIT 16DIP](/photos/6/57/65728/175-16-dip_sml.jpg)
MAX791CPE+
Manufacturer Part Number
MAX791CPE+
Description
IC MPU SUPERVISORY CIRCUIT 16DIP
Manufacturer
Maxim Integrated Products
Type
Battery Backup Circuitr
Datasheet
1.MAX791CSE.pdf
(19 pages)
Specifications of MAX791CPE+
Number Of Voltages Monitored
1
Output
Push-Pull, Totem Pole
Reset
Active Low
Reset Timeout
140 ms Minimum
Voltage - Threshold
4.65V
Operating Temperature
0°C ~ 70°C
Mounting Type
Through Hole
Package / Case
16-DIP (0.300", 7.62mm)
Monitored Voltage
4.65 V
Undervoltage Threshold
4.5 V
Overvoltage Threshold
4.75 V
Manual Reset
Resettable
Watchdog
Yes
Battery Backup Switching
Yes
Power-up Reset Delay (typ)
280 ms
Supply Voltage (max)
5.5 V
Supply Voltage (min)
0 V
Supply Current (typ)
150 uA
Maximum Power Dissipation
842 mW
Mounting Style
Through Hole
Maximum Operating Temperature
+ 70 C
Chip Enable Signals
Yes
Minimum Operating Temperature
0 C
Output Type
Active Low or Open Drain or Push-Pull
Power Fail Detection
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
(The package drawing(s) in this data sheet may not reflect the most current specifications. For the latest package outline information,
go to www.maxim-ic.com/packages.)
Microprocessor Supervisory Circuit
18
______________________________________________________________________________________
A A2
L
A1
e
D
D1
B
A1
D
E
e
A
B
H
0.101mm
0.004in.
B1
A3
SMALL OUTLINE
C
DUAL-IN-LINE
PACKAGE
(0.150 in.)
Plastic DIP
PACKAGE
(0.300 in.)
PLASTIC
SO
0° - 15°
L
E1
eA
eB
E
C
0°-8°
DIM
DIM
DIM
DIM
A1
A2
A3
B1
D1
E1
eA
eB
A1
D
D
D
D
D
D
A
B
C
E
D
D
D
e
L
A
B
C
E
H
e
L
Package Information
PINS
PINS
0.015
0.125
0.055
0.016
0.045
0.008
0.005
0.300
0.240
0.100
0.300
0.115
14
16
18
20
24
0.053
0.004
0.014
0.007
0.150
0.228
0.016
14
16
MIN
8
MIN
8
–
–
INCHES
INCHES
0.050
0.348
0.735
0.745
0.885
1.015
1.14
0.189
0.337
0.386
MIN
MIN
INCHES
INCHES
0.200
0.175
0.080
0.022
0.065
0.012
0.080
0.325
0.310
0.400
0.150
MAX
0.069
0.010
0.019
0.010
0.157
0.244
0.050
MAX
–
–
–
0.390
0.765
0.765
0.915
1.045
1.265
MAX
0.197
0.344
0.394
MAX
MILLIMETERS
MILLIMETERS
MIN
0.38
3.18
1.40
0.41
1.14
0.20
0.13
7.62
6.10
2.54
7.62
2.92
MIN
1.35
0.10
0.35
0.19
3.80
5.80
0.40
MILLIMETERS
MILLIMETERS
18.67
18.92
22.48
25.78
28.96
–
–
8.84
MIN
4.80
8.55
9.80
MIN
1.27
21-0041A
10.16
MAX
5.08
4.45
2.03
0.56
1.65
0.30
2.03
8.26
7.87
3.81
MAX
19.43
19.43
23.24
26.54
32.13
1.75
0.25
0.49
0.25
4.00
6.20
1.27
MAX
10.00
MAX
9.91
5.00
8.75
–
–
–