AAT3526/7/8
MicroPower™ Supervisory Circuit
with Manual Reset
Typical Characteristics
Normalized Reset Threshold
vs. Temperature
Supply Current vs. Temperature
1.40
1.20
1.00
0.80
0.60
0.40
0.20
0.00
VCC = 5V
1.003
1.002
1.001
1.000
0.999
0.998
0.997
VCC = 3V
-40
-20
0
20
40
60
80
-40
-20
0
20
40
60
80
Temperature (°C)
Temperature (°C)
Power-Down Reset Propagation
Delay vs. Temperature
Power-Up Reset Timeout
vs. Temperature
30
25
20
15
10
5
320
300
280
260
240
220
200
180
160
VOD = 10mV
VOD = 100mV
0
-40
-40
-20
0
20
40
60
80
100
-20
0
20
40
60
80
Temperature (°C)
Temperature (°C)
Maximum Transient Duration
vs. Reset Threshold Overdrive
400
350
300
250
200
150
100
50
0
1
10
100
1000
Reset Threshold Overdrive,
VTH - VCC (mV)
3526.2006.03.1.6
5
AAT [ ADVANCED ANALOG TECHNOLOGY, INC. ]
