EVAL-AD5780SDZ View Datasheet(PDF) - Analog Devices
Part Name
Description
MFG CO.
'EVAL-AD5780SDZ' PDF : 28 Pages View PDF
Data Sheet
AD5780
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
DAC CODE
VVVVRRDSSEEDFF==PN
= +10V
= –10V
+15V
–15V
250000 300000
Figure 5. 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
VVVVRRDSSDEEFF==PN
= +10V
= 0V
+15V
–15V
250000 300000
DAC CODE
Figure 6. 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
VVVVRRDSSEEDFF==PN
= +5V
= 0V
+15V
–15V
250000 300000
DAC CODE
Figure 7. 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
DAC CODE
VVVVRRDSSDEEFF==PN–+==115+05VV5VV
250000 300000
Figure 8. 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 200000
DAC CODE
VVVVRRDSSEEDFF==PN–+==115+–5V11V00VV
250000 300000
Figure 9. 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
DAC CODE
VVVVRRDSSDEEFF==PN–+==115+05VV1V0V
250000 300000
Figure 10. Differential Nonlinearity Error vs. DAC Code, 10 V Span
Rev. F | Page 9 of 27
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