AD5790BCPZ データシートの表示（PDF） - Analog Devices
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AD5790BCPZ Datasheet PDF : 27 Pages
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AD5790
3.0
AD8675 OUTPUT BUFFER
TA = 25°C
2.5
2.0
VVVVRRDSSEEDFF==PN–+==115+05V5VVV
1.5
1.0
0.5
0
–0.5
–1.0
0
200000 400000 600000 800000 1000000 1200000
DAC CODE
Figure 11. Differential Nonlinearity Error vs. DAC Code, 5 V Span
2.5
AD8675 OUTPUT BUFFER
TA = 25°C
2.0
1.5
VVVVRRDSSEEDFF==PN–+==115+05VV5VV
1.0
0.5
0
–0.5
–1.0
0
200000 400000 600000 800000 1000000 1200000
DAC CODE
Figure 12. Differential Nonlinearity Error vs. DAC Code, 5 V Span, ×2 Gain
Mode
2.5
±10V SPAN MAX INL ±10V SPAN MIN INL
+10V SPAN MAX INL +10V SPAN MIN INL
2.0
+5V SPAN MAX INL +5V SPAN MIN INL
1.5
1.0
0.5
0
VVDSSD
=
=
+15V
–15V
AD8675 OUTPUT BUFFER
–0.5
–1.0
–1.5
–40
–20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 13. Integral Nonlinearity Error vs. Temperature
Data Sheet
1.6
±10V SPAN MAX DNL
+10V SPAN MAX DNL
±10V SPAN MIN DNL
+10V SPAN MIN DNL
+5V SPAN MAX DNL
+5V SPAN MIN DNL
1.4
1.2
1.0
0.8
0.6
VVDSSD
=
=
+15V
–15V
0.4 AD8675 OUTPUT BUFFER
0.2
0
–0.2
–40
–20
0
20
40
60
TEMPERATURE (°C)
80
100
Figure 14. Differential Nonlinearity Error vs. Temperature
1.5
INL MAX
1.0
0.5
0 VVTARREE=FFPN25==°C+–1100VV
AD8675 OUTPUT BUFFER
–0.5
–1.0
INL MIN
–1.5
12.5 13.0 13.5 14.0 14.5 15.0 15.5 16.0 16.5
VDD/|VSS| (V)
Figure 15. Integral Nonlinearity Error vs. Supply Voltage, ±10 V Span
1.8
INL MAX
1.3
0.8
0.3
–0.2
VTVARREE=FFPN25==°C50VV
AD8675 OUTPUT BUFFER
–0.7
–1.2
INL MIN
–1.7
–2.2
7.5 8.5 9.5 10.5 11.5 12.5 13.5 14.5 15.5 16.5
VDD/|VSS| (V)
Figure 16. Integral Nonlinearity Error vs. Supply Voltage, 5 V Span
Rev. E | Page 10 of 27
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