MAX7705C View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX7705C Datasheet PDF : 8 Pages
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µP Power-Supply Monitor
with Reset
__________________________________________Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
POWER-UP RESET DELAY
vs. TEMPERATURE
300
VCC = RESET THRESHOLD MAX
250
VCC RISING
200
150
100
SUPPLY CURRENT
vs. TEMPERATURE
100
NOTE: STEADY-STATE SUPPLY
CURRENT IS INDEPENDENT
80
OF RESET OUTPUT STATUS
NO LOAD
60 VCC = +5V
VCC = +4V
40
VCC = +3V
4.665
4.660
4.655
4.650
4.645
4.640
RESET THRESHOLD
vs. TEMPERATURE
50
20 VCC = +2V
4.635
0
0 VCC = +1V
4.630
-60
-20
20
60
100
-60
-20
20
60
100
-60
-20
20
60
100
TEMPERATURE (°C)
TEMPERATURE (°C)
TEMPERATURE (°C)
POWER-DOWN RESET DELAY
vs. TEMPERATURE
24
20
16
12
8
4
VCC STEPPED FROM RESET THRESHOLD
MAX TO RESET THRESHOLD MIN
0
-60
-20
20
60
100
TEMPERATURE (°C)
______________________________________________________________Pin Description
PIN
NAME
FUNCTION
1,2,3,6,7 N.C.
No Connection. There is no internal connection to these pins.
4
GND Ground
5
RESET
Reset Output remains low while VCC is below the reset threshold, and for 280ms after VCC rises above the
reset threshold.
8
VCC
+5V Supply Voltage
_______________________________________________________________________________________ 3
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