AD5780(RevC) データシートの表示（PDF） - Analog Devices
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AD5780 Datasheet PDF : 28 Pages
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AD5780
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
0.4
AD8675 OUTPUT BUFFER
TA = 25°C
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
50000
100000
150000
200000
VREFP = +10V
VREFN = –10V
VDD = +15V
VSS = –15V
250000 300000
DAC CODE
Figure 6. Integral Nonlinearity Error vs. DAC Code, ±10 V Span
0.6
AD8675 OUTPUT BUFFER
0.5 TA = 25°C
0.4
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
50000
100000
150000
200000
VREFP = +10V
VREFN = 0V
VDD = +15V
VSS = –15V
250000 300000
DAC CODE
Figure 7. Integral Nonlinearity Error vs. DAC Code, 10 V Span
0.8
AD8675 OUTPUT BUFFER
0.6 TA = 25°C
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
50000
100000
150000
200000
VREFP = +5V
VREFN = 0V
VDD = +15V
VSS = –15V
250000 300000
DAC CODE
Figure 8. Integral Nonlinearity Error vs. DAC Code, 5 V Span
0.4
AD8675 OUTPUT BUFFER
0.3 TA = 25°C
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
–0.5
–0.6
–0.7
0
50000
100000
150000
200000
VREFP = +5V
VREFN = 0V
VDD = +15V
VSS = –15V
250000 300000
DAC CODE
Figure 9. Integral Nonlinearity Error vs. DAC Code, 5 V Span, ×2 Gain Mode
0.5
AD8675 OUTPUT BUFFER
0.4 TA = 25°C
0.3
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
0
50000
100000
150000
VREFP = +10V
VREFN = –10V
VDD = +15V
VSS = –15V
200000 250000 300000
DAC CODE
Figure 10. Differential Nonlinearity Error vs. DAC Code, ±10 V Span
0.7
AD8675 OUTPUT BUFFER
TA = 25°C
0.5
0.3
0.1
–0.1
–0.3
–0.5
–0.7
0
50000
100000
150000
200000
VREFP = +10V
VREFN = 0V
VDD = +15V
VSS = –15V
250000 300000
DAC CODE
Figure 11. Differential Nonlinearity Error vs. DAC Code, 10 V Span
Rev. C | Page 10 of 28
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