Datasheet

Data Sheet ADM1191
Rev. C | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
05804-021
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0 4 8 1216202428
I
CC
(mA)
V
CC
(V)
Figure 4. Supply Current vs. Supply Voltage
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
–40 806040200–20
I
CC
(mA)
TEMPERATURE (°C)
05804-022
Figure 5. Supply Current vs. Temperature
05804-026
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 –20 –15 –10 –5 0 5 10
V
A0
/
V
A1
(V)
I
A0
/I
A1
(µA)
00 DECODE 01 DECODE 10 DECODE 11 DECODE
Figure 6. Address Pin Voltage vs. Address Pin Current
for Four Addressing Options on Each Address Pin
0
1000
900
800
700
600
500
400
300
200
100
HITS PER CODE (1000 READS)
CODE
05804-060
2047 2048 2049 20502046
Figure 7. ADC Noise with Current Channel, Midcode Input, and 1000 Reads
0
1000
900
800
700
600
500
400
300
200
100
HITS PER CODE (1000 READS)
CODE
05804-061
780 781 782 783779
Figure 8. ADC Noise with 14:1 Voltage Channel, 5 V Input, and 1000 Reads
0
1000
900
800
700
600
500
400
300
200
100
HITS PER CODE (1000 READS)
CODE
05804-062
3079 3080 3081 30823078
Figure 9. ADC Noise with 7:1 Voltage Channel, 5 V Input, and 1000 Reads