MAX792 Maxim, MAX792 Datasheet - Page 2

• Manufacturer Part Number: MAX792
• Description: Microprocessor and Non-Volatile Memory Supervisory Circuits
• Manufacturer: Maxim

Microprocessor and Non-Volatile
Memory Supervisory Circuits
Input Voltage (with respect to GND)
Input Current
Continuous Power Dissipation (T
ELECTRICAL CHARACTERISTICS
(V
ABSOLUTE MAXIMUM RATINGS
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
2
Operating Voltage Range
Supply Current
Reset Threshold Voltage—
Internal Threshold Mode
(V
Reset Threshold Voltage
External Threshold Mode (V
RESET IN/INT Mode Threshold
(Note 2)
RESET IN/INT Leakage Current
Reset Threshold Hysteresis
Reset Comparator Delay
Reset Active Timeout Period
RESET Output Voltage
RESET Output Voltage
RESET COMPARATOR
CC
V
All Other Inputs.......................................-0.3V to (V
GND ................................................................................25mA
All Other Outputs ............................................................25mA
Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW
Narrow SO (derate 9.52mW/°C above +70°C) ............762mW
CERDIP (derate 10.00mW/°C above +70°C) ...............800mW
TH
CC
_______________________________________________________________________________________
= 2.65V to 5.5V, T
)
.......................................................................-0.3V to +6V
PARAMETER
A
= T
MIN
TH
)
A
to T
= +70°C)
MAX792L, MAX820L
MAX792M, MAX820M
MAX792R, MAX820R
MAX792S, MAX820S
MAX792T, MAX820T
MAX820L, T
MAX820M, T
MAX820R, T
MAX820S, T
MAX820T, T
MAX792, V
MAX820, V
Internal threshold mode
V
V
I
I
I
I
I
I
I
MAX
SINK
SINK
SOURCE
SOURCE
SINK
SOURCE
SOURCE
CC
CC
, unless otherwise noted.)
falling
rising
= 50µA, V
= 1.6mA
= 1.6mA
= 1mA
= 100µA
= 1mA
= 100µA
CC
CC
A
A
A
A
A
= +25°C, V
= +25°C, V
= +25°C, V
= +25°C, V
= 5V or V
= 5V or V
= +25°C, V
CC
CC
CONDITIONS
= 1V, V
+ 0.3V)
CC
CC
CC
CC
CC
CC
CC
CC
= 3V
= 3V
falling
falling
falling (Note 1)
falling
falling
falling
Operating Temperature Ranges:
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
MAX792_C__/MAX820_C__ ................................0°C to +70°C
MAX792_E__/MAX820_E__ .............................-40°C to +85°C
MAX792_MJE__/MAX820_MJE__ ..................-55°C to +125°C
V
V
V
V
CC
CC
1.274
MIN
CC
CC
4.50
4.25
2.55
2.85
3.00
4.55
4.30
2.55
2.85
3.00
1.25
140
2.65
- 0.5
- 0.5
- 1
- 1
0.016 x V
±0.01
TYP
4.62
4.37
2.61
2.91
3.06
1.30
1.30
0.01
200
0.1
0.1
70
70
TH
1.326
4.75
4.50
2.70
3.00
3.15
4.70
4.45
2.66
2.96
3.11
1.35
±25
280
MAX
150
0.3
0.4
0.4
60
UNITS
mV
ms
µA
nA
µs
V
V
V
V
V
V