MAX706CSA Datasheet Download

Part No.:
MAX706CSA
Download:
Download Datasheet
Description:
[Low-Cost, uP Supervisory Circuits]
File Size:
101 K
Page:
12 Pages
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Manufacturer:
MAXIM [ MAXIM INTEGRATED PRODUCTS ]
PCB Prototype
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Low-Cost, µP Supervisory Circuits
MAX705–MAX708/MAX813L
ABSOLUTE MAXIMUM RATINGS
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
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, 10sec) . . . . . . . . . . . . . . . . +300°C
Note 1:
The input voltage limits on PFI and MR can be exceeded if the input current is less than 10mA.
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
(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.)
PARAMETER
Operating Voltage Range
SYMBOL
V
CC
CONDITIONS
MAX70_C
MAX813LC
MAX70_E/M, MAX813LE/M
MAX705C, MAX706C, MAX813LC
MAX705E/M, MAX706E/M, MAX813LE/M
MAX707C, MAX708C
MAX707E/M, MAX708E/M
MAX705, MAX707, MAX813L
MAX706, MAX708
MIN
1.0
1.1
1.2
150
150
50
50
4.65
4.40
40
200
TYP
MAX
5.5
5.5
5.5
350
500
350
500
4.75
4.50
280
0.4
0.3
0.3
0.4
V
UNITS
V
Supply Current
I
SUPPLY
µA
Reset Threshold (Note 2)
Reset Threshold Hysteresis (Note 2)
Reset Pulse Width (Note 2)
V
RT
4.50
4.25
140
V
CC
- 1.5
V
mV
ms
t
RS
RESET Output Voltage
RESET Output Voltage
Watchdog Timeout Period
WDI Pulse Width
Low
WDI Input Threshold
High
WDI Input Current
t
WD
t
WP
I
SOURCE
= 800µA
I
SINK
= 3.2mA
MAX70_C, V
CC
= 1V, I
SINK
= 50µA
MAX70_E/M, V
CC
= 1.2V, I
SINK
= 100µA
MAX707, MAX708, I
SOURCE
= 800µA
V
CC
- 1.5
MAX707, MAX708, I
SINK
= 1.2mA
MAX813LC, I
SOURCE
= 4µA, V
CC
= 1.1V
0.8
MAX813LE/M, I
SOURCE
= 4µA, V
CC
= 1.2V
0.9
I
SOURCE
= 800µA
V
CC
- 1.5
MAX813L
I
SINK
= 3.2mA
MAX705, MAX706, MAX813L
1.00
1.60
V
IL
= 0.4V, V
IH
= (V
CC
) (0.8)
50
MAX705, MAX706, MAX813L,
V
CC
= 5V
MAX705, MAX706, MAX813L, WDI = V
CC
MAX705, MAX706, MAX813L, WDI = 0V
MAX705, MAX706, MAX813L,
I
SOURCE
= 800µA
MAX705, MAX706, MAX813L,
I
SINK
= 1.2mA
3.5
-150
V
CC
- 1.5
50
-50
V
0.4
2.25
0.8
150
sec
ns
V
µA
WDO Output Voltage
V
0.4
2
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