MAX795SESA-T Maxim Integrated, MAX795SESA-T Datasheet - Page 2
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MAX795SESA-T
Manufacturer Part Number
MAX795SESA-T
Description
Supervisory Circuits
Manufacturer
Maxim Integrated
Series
MAX793, MAX793R, MAX793S, MAX793T, MAX794, MAX795, MAX795R, MAX795S, MAX795Tr
Datasheet
1.MAX793SCPE.pdf
(20 pages)
Specifications of MAX795SESA-T
Number Of Voltages Monitored
1
Monitored Voltage
3 V, 3.3 V
Undervoltage Threshold
Adjustable
Overvoltage Threshold
Adjustable
Output Type
Active Low, Open Drain
Manual Reset
Not Resettable
Watchdog
No Watchdog
Battery Backup Switching
Backup
Power-up Reset Delay (typ)
280 ms
Supply Voltage - Max
5.5 V
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Package / Case
SOIC N
Chip Enable Signals
No
Maximum Power Dissipation
471 mW
Minimum Operating Temperature
- 40 C
Power Fail Detection
No
Supply Current (typ)
49 uA
Supply Voltage - Min
1.1 V
ABSOLUTE MAXIMUM RATINGS
Terminal Voltage (with respect to GND)
Continuous Input Current
Output Current
ELECTRICAL CHARACTERISTICS
(V
MAX793R/MAX794/MAX795R, V
3.0V/3.3V Adjustable Microprocessor
Supervisory Circuits
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,
V
V
(excluding I
V
Battery-Backup Mode
(excluding I
V
V
All Other Inputs ..................-0.3V to the higher of V
V
V
GND ..................................................................................20mA
V
All Other Outputs ..............................................................20mA
BATT Supply Current
(excluding I
BATT Leakage Current,
Freshness Seal Enabled
Battery Leakage Current
(Note 3)
OUT Output Voltage in
Normal Mode
OUT Output Voltage in
Battery-Backup Mode
Battery Switch Threshold
(V
Battery Switch Threshold
(V
CC
CC
CC
CC
CC
BATT
CC
BATT
OUT
CC
CC
_______________________________________________________________________________________
, V
......................................................................-0.3V to +6.0V
= 3.17V to 5.5V for the MAX793T/MAX795T, V
Supply Current
Supply Current in
.................................................................................200mA
................................................................................200mA
falling)
rising) (Note 7)
...................................................................-0.3V to +6.0V
................................................................................50mA
PARAMETER
BATT
OUT
OUT
(Note 1)
OUT
, I
)
) (Note 2)
CE OUT
)
SYMBOL
I
I
BATT
SUPPLY
SUPPLY
V
V
V
V
V
V
V
BATT
BATT
OUT
OUT
CC
CC
SW
-
-
= 3.6V, T
MAX79_C
MAX79_E
MAX793/MAX794,
MR = V
MAX795
V
V
V
I
I
I
V
V
V
(Note 6)
This value is identical to the reset threshold,
V
V
OUT
OUT
OUT
CC
BATT
CC
BATT
SW
BATT
CC
BATT
A
= 2.1V,
= 0V, V
rising for V
> V
= 75mA
= 30mA (Note 4)
= 250µA (Note 4)
= T
= 2.3V
= 2.3V
> V
< V
CC
CC
CC
MIN
CC
RST
CC
> 1.75V (Note 5)
OUT
or V
to T
CONDITIONS
= 3.02V to 5.5V for the MAX793S/MAX795S, V
BATT
BATT
= 0V
MAX
> V
, unless otherwise noted. Typical values are at T
V
V
V
V
MAX793/MAX794
MAX795
I
I
MAX793T/MAX795T
MAX793S/MAX795S
MAX793R/MAX795R/
MAX794
OUT
OUT
RST
CC
CC
CC
CC
Continuous Power Dissipation (T
Operating Temperature Ranges
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow) .......................................+260°C
< 3.6V
< 5.5V
< 3.6V
< 5.5V
8-Pin Plastic DIP (derate 9.09mW/°C above +70°C) .....727mW
8-Pin SO (derate 5.88mW/°C above +70°C)..................471mW
16-Pin Plastic DIP (derate 10.53mW/°C above +70°C) .842mW
16-Pin Narrow SO (derate 9.52mW/°C above +70°C) ...696mW
MAX793_C_ _/MAX794C_ _/MAX795_C_ _ ......... 0°C to +70°C
MAX793_E_ _/MAX794E_ _/MAX795_E_ _ ........-40°C to +85°C
= 250µA
= 1mA
V
V
V
V
CC
CC
CC
BATT
2.69
2.55
2.30
MIN
1.0
1.1
- 0.3
- 0.12
- 0.001
- 0.1
V
A
V
V
V
V
BATT
TYP
CC
BATT
2.82
2.68
2.41
= +70°C)
CC
CC
46
62
35
49
32
24
20
25
CC
- 0.5mV
- 0.125
- 0.050
- 0.034
- 0.14
= 2.72V to 5.5V for the
A
= +25°C.)
MAX
2.95
2.80
2.52
5.5
5.5
0.5
60
80
50
70
45
35
65
65
1
1
UNITS
mV
mV
µA
µA
µA
µA
µA
µA
V
V
V
V