Datasheet

Terminal Voltage (with respect to GND)
V
CC
......................................................................-0.3V to +6V
V
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)
TSSOP (derate 6.70mW/°C above +70°C)..................533mW
Narrow SO (derate 8.70mW/°C above +70°C) ...........696mW
Wide SO (derate 9.52mW/°C above +70°C)...............762mW
Plastic DIP (derate 10.53mW/°C above +70°C) ..........842mW
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, 10s) .................................+300°C
(MAX691A, MAX800L: V
CC
= +4.75V to +5.5V; MAX693A, MAX800M: V
CC
= +4.5V to +5.5V; V
VBATT
= 2.8V, T
A
= T
MIN
to T
MAX
,
unless otherwise noted.
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.
Electrical Characteristics
PARAMETER CONDITIONS MIN TYP MAX UNITS
Operating Voltage Range,
V
CC
, V
VBATT
(Note 1)
0 5.5
V
V
OUT
Output V
CC
= 4.5V
I
OUT
= 25mA V
CC
- 0.05 V
CC
- 0.02
V
I
OUT
= 250mA
MAX69_AC V
CC
- 0.3 V
CC
- 0.2
MAX69_AE,
MAX800_C/E
V
CC
-
0.35
V
CC
- 0.2
MAX69_A/M V
CC
- 0.40
I
OUT
= 210mA
MAX69_AC/AE,
MAX800_C/E
V
CC
-
0.3V
V
CC
-
0.17
V
CC
-to-V
OUT
On-Resistance V
CC
= 4.5V
MAX69_AC, MAX800_C 0.8 1.2
ΩMAX69_AE, MAX800_E 0.8 1.4
MAX69_A/M 0.8 1.6
V
OUT
in Battery-Backup
Mode
V
VBATT
= 4.5V, I
OUT
= 20mA V
VBATT
- 0.3
VV
VBATT
= 2.8V, I
OUT
= 10mA V
VBATT
- 0.25
V
VBATT
= 2.0V, I
OUT
= 5mA V
VBATT
- 0.15
VBATT-to-V
OUT
On-Resistance
V
VBATT
= 4.5V 15
ΩV
VBATT
= 2.8V 25
V
VBATT
= 2.0V 30
Supply Current in Normal
Operating Mode (excludes
I
OUT
)
V
CC
> V
VBATT
- 1V 30 100 µA
Supply Current in Battery-
Backup Mode (excludes
I
OUT
) (Note 2)
V
CC
< V
VBATT
-
1.2V, V
VBATT
=
2.8V
T
A
= +25°C 0.04 1
µA
T
A
= T
MIN
+ T
MIN
5
VBATT Standby Current
(Note 3)
V
VBATT
+ 0.2V ≤
VCC
T
A
= +25°C -0.1 0.02
µA
T
A
= T
MIN
+ T
MIN
-1.0 0.02
Battery Switchover
Threshold
Power-up V
VBATT
+ 0.3
V
Power-down V
VBATT
- 0.3
MAX691A/MAX693A/
MAX800L/MAX800M
Microprocessor Supervisory Circuits
www.maximintegrated.com
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