Datasheet

Terminal Voltage (with respect to GND)
V
CC
..................................................................... -0.3V to 6.0V
All Other Inputs (Note 1) ..................... -0.3V to (V
CC
+ 0.3V)
Input Current
V
CC
................................................................................. 20mA
GND ...............................................................................20mA
Output Current (all outputs) ................................................20mA
Continuous Power Dissipation (T
A
= +70°C)
Plastic DIP (derate 9.09mW/°C above +70°C) ............727mW
SO (derate 5.88mW/°C above +70°C) ........................471mW
μMAX (derate 4.10mW/°C above +70°C) ...................330mW
CERDIP (derate 8.00mW/°C above +70°C) ................640mW
Operating Temperature Ranges
MAX70_C__, MAX813LC__ ...............................0°C to +70°C
MAX70_E__, MAX813LE__ .......................... -40°C to +85°C
MAX70_MJA ................................................. -55°C to +125°C
Storage Temperature Range ............................ -65°C to +160°C
Lead Temperature (soldering, 10s) .................................+300°C
Soldering Temperature (reflow)
Lead(Pb)-free...............................................................+260°C
Containing Lead(Pb) ....................................................+240°C
(V
CC
= 4.75V to 5.5V for MAX705/MAX707/MAX813L, V
CC
= 4.5V to 5.5V for MAX706/MAX708, T
A
= T
MIN
to T
MAX
, unless otherwise
noted.)
Note 1: The input-voltage limits on PFI and MR can be exceeded if the input current is less than 10mA.
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Operating Voltage Range V
CC
MAX70_C 1.0 5.5
VMAX813LC 1.1 5.5
MAX70_E/M, MAX813LE/M 1.2 5.5
Supply Current I
SUPPLY
MAX705C, MAX706C, MAX813LC 150 350
µA
MAX705E/M, MAX706E/M, MAX813LE/M 150 500
MAX707C, MAX708C 50 350
MAX707E/M, MAX708E/M 50 500
Reset Threshold (Note 2) V
RT
MAX705, MAX707, MAX813L 4.50 4.65 4.75
V
MAX706, MAX708 4.25 4.40 4.50
Reset Threshold Hysteresis (Note 2) 40 mV
Reset Pulse Width (Note 2) t
RS
140 200 280 ms
RESET Output Voltage
I
SOURCE
= 800μA V
CC
- 1.5
V
I
SINK
= 3.2mA 0.4
MAX70_C, V
CC
= 1V, I
SINK
= 50μA 0.3
MAX70_E/M, V
CC
= 1.2V, I
SINK
= 100μA 0.3
RESET Output Voltage
MAX707, MAX708, I
SOURCE
= 800μA V
CC
- 1.5
V
MAX707, MAX708, I
SINK
= 1.2mA 0.4
MAX813LC, I
SOURCE
= 4μA, V
CC
= 1.1V 0.8
MAX813LE/M, I
SOURCE
= 4μA, V
CC
= 1.2V 0.9
MAX813L
I
SOURCE
= 800μA V
CC
- 1.5
I
SINK
= 3.2mA 0.4
MAX705–MAX708/MAX813L MAX705–MAX708/MAX813L
Low-Cost, μP Supervisory Circuits
www.maximintegrated.com
Maxim Integrated │ 2
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