T
A
= T
MIN
+ T
MIN
MAX691A/MAX693A/MAX800L/MAX800M
Microprocessor Supervisory Circuits
2 _______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS
(MAX691A, MAX800L: V
CC
= +4.75V to +5.5V, MAX693A, MAX800M: V
CC
= +4.5V to +5.5V, VBATT = 2.8V, T
A
= T
MIN
to T
MAX
,
unless otherwise noted.)
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.
Terminal Voltage (with respect to GND)
V
CC
.......................................................................-0.3V to +6V
VBATT...................................................................-0.3V to +6V
All Other Inputs.....................................-0.3V to (V
OUT
+ 0.3V)
Input Current
V
CC
Peak...........................................................................1.0A
V
CC
Continuous.............................................................250mA
VBATT Peak ..................................................................250mA
VBATT Continuous..........................................................25mA
GND, BATT ON.............................................................100mA
All Other Outputs ............................................................25mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW
Narrow SO (derate 8.70mW/°C above +70°C) ...........696mW
Wide SO (derate 9.52mW/°C above +70°C)...............762mW
CERDIP (derate 10.00mW/°C above +70°C)..............800mW
Operating Temperature Ranges
MAX69_AC_ _/MAX800_C_ _ .............................0°C to +70°C
MAX69_AE_ _/MAX800_E_ _...........................-40°C to +85°C
MAX69_AMJE................................................-55°C to +125°C
Storage Temperature Range.............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
VBATT - 0.15
MAX69_AC, MAX800_C 0.8 1.2
VBATT = 4.5V, IOUT = 20mA
µA
-1.0 0.02
VBATT + 0.2V ≤ V
CC
VBATT Standby Current
(Note 3)
-0.1 0.02
µA
5
V
CC
< VBATT - 1.2V
VBATT = 2.8V
Supply Current in
Battery-Backup Mode
(Excludes I
OUT
) (Note 2)
VBATT = 2.8V, IOUT = 10mA
V0 5.5
CONDITIONS
Operating Voltage Range,
V
CC
, VBATT (Note 1)
VBATT = 4.5V
0.04 1
µA30 100
Supply Current in
Normal Operating Mode
(Excludes I
OUT
)
V
V
OUT
in Battery-Backup
Mode
VBATT - 0.25
VBATT = 2.8V Ω
30
VBATT - 0.3
VBATT-to-V
OUT
On-Resistance
UNITSMIN TYP MAXPARAMETER
25
T
A
= +25°C
V
CC
> VBATT - 1V
T
A
= T
MIN
+ T
MIN
VBATT = 2.0V, IOUT = 5mA
T
A
= +25°C
T
A
= T
MIN
+ T
MIN
15
VBATT = 2.0V
V
CC
= 4.5V
I
OUT
= 250mA
V
CC
- 0.02 V
CC
- 0.05I
OUT
= 25mA
MAX69_AC/AE,
MAX800_C/E
I
OUT
= 210mA
V
CC
- 0.2 V
CC
- 0.35
V
CC
- 0.2 V
CC
- 0.3
V
V
CC
- 0.40
V
CC
- 0.17 V
CC
- 0.3V
V
OUT
Output
MAX69_AE,
MAX800_C/E
MAX69_AC
MAX69_A/M
MAX69_AE, MAX800_E 0.8 1.4
MAX69_A/M 0.8 1.6
ΩV
CC
= 4.5VV
CC
-to-V
OUT
On-Resistance
V
VBATT - 0.3
Power-up
Battery Switchover
Threshold
VBATT + 0.3
Power-down
