ADM1191 データシートの表示（PDF） - Analog Devices
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ADM1191 Datasheet PDF : 16 Pages
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TYPICAL PERFORMANCE CHARACTERISTICS
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
0
4
8
12
16
20
24
28
VCC (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
–20
0
20
40
60
80
TEMPERATURE (°C)
Figure 5. Supply Current vs. Temperature
11 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
10 DECODE
01 DECODE 00 DECODE
–20 –15 –10 –5 0
I (A0/A1) (µA)
5 10
Figure 6. Address Pin Voltage vs. Address Pin Current
for Four Addressing Options
ADM1191
1000
900
800
700
600
500
400
300
200
100
0
2046
2047
2048
CODE
2049
2050
Figure 7. ADC Noise, Current Channel, Midcode Input, 1000 Reads
1000
900
800
700
600
500
400
300
200
100
0
779
780
781
782
783
CODE
Figure 8. ADC Noise, 14:1 Voltage Channel, 5 V Input, 1000 Reads
1000
900
800
700
600
500
400
300
200
100
0
3078
3079
3080
CODE
3081
3082
Figure 9. ADC Noise, 7:1 Voltage Channel, 5 V Input, 1000 Reads
Rev. 0 | Page 7 of 16
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