ADM811/ADM812
TYPICAL PERFORMANCE CHARACTERISTICS
12
I
DD
@ V
CC
= 5.5V
10
10
9
8
7
I
DD
@ V
CC
= 5.5V
Data Sheet
8
I
DD
(µA)
6
I
DD
(µA)
I
DD
@ V
CC
= 3V
6
5
4
I
DD
@ V
CC
= 3V
4
3
2
1
I
DD
@ V
CC
= 1V
00092-004
00092-007
2
I
DD
@ V
CC
= 1V
0
–40
–20
0
20
30
50
70
85
100
120
0
–40
–20
0
20
30
50
70
85
100
120
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 4. Supply Current vs. Temperature (ADM81xR/S/T/Z)
Figure 7. Supply Current vs. Temperature (ADM81xL/M)
1000
900
900
800
POWER-DOWN RESET DELAY (µs)
800
700
600
500
400
300
200 V
OD
= 125mV
V
OD
= 200mV
100
00092-005
POWER-DOWN RESET DELAY (µs)
700
600
500
400
300
200
100
V
OD
= 125mV
V
OD
= 20mV
V
OD
= 20mV
–20
0
20
30
50
70
85
100
120
20
30
50
70
85
100
120
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 5. Power-Down RESET Delay vs. Temperature (ADM81xR/S/T/Z)
Figure 8. Power-Down RESET Delay vs. Temperature (ADM81xL/M)
299
294
279
274
269
264
259
254
ADM81xR/S/T/Z
249
00092-006
1.007
1.006
NORMALIZED RESET THRESHOLD
POWER-UP RESET TIMEOUT (ms)
ADM81xL/M
1.005
1.004
1.003
1.002
1.002
1.001
1.000
0.999
0.998
0.997
0.996
–20
0
20
30
50
70
85
100
120
–20
0
20
30
50
70
85
100
120
TEMPERATURE (°C)
TEMPERATURE (°C)
Figure 6. Power-Up RESET Timeout vs. Temperature
Figure 9. RESET Threshold Deviation vs. Temperature
Rev. G | Page 6 of 12
00092-009
244
–40
0.995
–40
00092-008
0
–40
V
OD
= 200mV
0
–40
–20
0
AD [ ANALOG DEVICES ]
