Data Sheet
120
115
110
105
100
95
90
85
80
2
4
6
8
10
12
14
16
18
VCC (V)
Figure 22. Circuit Breaker Limit Voltage vs. Supply Voltage
110
108
VOCFAST
106
104
102
VLIM
100
98
VOCTRIM
96
94
92
90
–40
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 23. VOCTRIM, VLIM, VOCFAST vs. Temperature
00 DECODE
3.2
3.0
2.8
2.6
2.4
2.2
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–35 –30 –25
01 DECODE
–20 –15 –10
IA0/1A1 (µA)
10 DECODE 11 DECODE
–5 0
5 10
Figure 24. Address Pin Voltage vs. Address Pin Current
for Four Addressing Options on Each Address Pin
ADM1176
1000
900
800
700
600
500
400
300
200
100
0
2046
2047
2048
CODE
2049
2050
Figure 25. ADC Noise with Current Channel, Midcode Input, and 1000 Reads
1000
900
800
700
600
500
400
300
200
100
0
779
780
781
782
783
CODE
Figure 26. ADC Noise with 14:1 Voltage Channel, 5 V Input, and 1000 Reads
1000
900
800
700
600
500
400
300
200
100
0
3078
3079
3080
CODE
3081
3082
Figure 27. ADC Noise with 7:1 Voltage Channel, 5 V Input, and 1000 Reads
Rev. C | Page 11 of 24