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| AMC7836 Datasheet, PDF (16/88 Pages) Texas Instruments – AMC7836 High-Density, 12-Bit Analog Monitor and Control Solution With Multichannel ADC, Bipolar DACs, Temperature Sensor, and GPIO Ports | |||
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AMC7836
SLAS986C â NOVEMBER 2014 â REVISED APRIL 2016
Typical Characteristics: DAC (continued)
At TA = 25°C (unless otherwise noted)
1.5
1.2
0.9
0.6
0.3
0.0
±0.3
±0.6
±0.9
INL MAX
±1.2
INL MIN
±1.5
-40 -25 -10 5 20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 15. DAC Linearity Error vs Temperature
DAC Range: 0 to 5 V
1.5
1.2
0.9
0.6
0.3
0.0
±0.3
±0.6
±0.9
INL MAX
±1.2
INL MIN
±1.5
-40 -25 -10 5 20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 17. DAC Linearity Error vs Temperature
DAC Range: â5 to 0 V
5
4
3
2
1
0
±1
±2
±3
0V to 10V Range
±4
0V to 5V Range
±5
-40 -25 -10 5 20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 19. DAC Offset Error vs Temperature
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1.0
0.8
0.6
0.4
0.2
0.0
±0.2
±0.4
±0.6
±0.8
±1.0
-40 -25 -10 5
DNL MAX
DNL MIN
20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 16. DAC Differential Linearity Error vs Temperature
DAC Range: 0 to 5 V
1.0
0.8
0.6
0.4
0.2
0.0
±0.2
±0.4
±0.6
±0.8
±1.0
-40 -25 -10 5
DNL MAX
DNL MIN
20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 18. DAC Differential Linearity Error vs Temperature
DAC Range: â5 to 0 V
25
20
15
10
5
0
±5
±10
±15
±20
±25
-40 -25 -10 5
-10V to 0V Range
-5V to 0V Range
20 35 50 65 80 95 110 125
TA (ÆC)
C001
Figure 20. DAC Zero Code Error vs Temperature
16
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