AD5781BRUZ(RevD) View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
AD5781BRUZ Datasheet PDF : 28 Pages
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Data Sheet
AD5781
TYPICAL PERFORMANCE CHARACTERISTICS
0.5
TA = +125°C
0.4
TA = +25°C
TA = –40°C
0.3
0.2
0.1
0
–0.1
–0.2 AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
–0.3
–0.4
VREFP = +10V
VREFN = –10V
VDD = +15V
VSS = –15V
–0.5
0
50000
100000
150000
DAC CODE
200000
250000
Figure 5. Integral Nonlinearity Error vs. DAC Code, ±10 V Span
0.5
AD8676 REFERENCE BUFFERS
0.4 AD8675 OUTPUT BUFFER
VREFP = +10V
0.3 VREFN = 0V
VDD = +15V
0.2 VSS = –15V
0.1
TA = +25°C
TA = –40°C
TA = +125°C
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
50000
100000 150000
DAC CODE
200000
250000
Figure 8. Integral Nonlinearity Error vs. DAC Code, ±10 V Span, X2 Gain Mode
0.5
AD8676 REFERENCE BUFFERS
0.4 AD8675 OUTPUT BUFFER
0.3
TA = +125°C
TA = +25°C
TA = –40°C
0.2
0.1
0
–0.1
–0.2
–0.3
–0.4
VREFP = +10V
VREFN = 0V
VDD = +15V
VSS = –15V
–0.5
0
50000
100000 150000
DAC CODE
200000
250000
Figure 6. Integral Nonlinearity Error vs. DAC Code, +10 V Span
0.5
AD8676 REFERENCE BUFFERS
0.4 AD8675 OUTPUT BUFFER
VREFP = +10V
0.3 VREFN = –10V
VDD = +15V
0.2 VSS = –15V
0.1
TA = +125°C
TA = +25°C
TA = –40°C
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
50000
100000 150000
DAC CODE
200000
250000
Figure 9. Differential Nonlinearity Error vs. DAC Code, ±10 V Span
1.0
TA = +125°C
0.8
TA = +25°C
TA = –40°C
0.6
0.4
0.2
0
–0.2
–0.4 AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
–0.6
–0.8
–1.0
VREFP = +5V
VREFN = 0V
VDD = +15V
VSS = –15V
0
50000
100000 150000
DAC CODE
200000
250000
Figure 7. Integral Nonlinearity Error vs. DAC Code, +5 V Span
0.5
AD8676 REFERENCE BUFFERS
0.4 AD8675 OUTPUT BUFFER
VREFP = +10V
0.3 VREFN = 0V
VDD = +15V
0.2 VSS = –15V
0.1
TA = +125°C
TA = +25°C
TA = –40°C
0
–0.1
–0.2
–0.3
–0.4
–0.5
0
50000
100000 150000
DAC CODE
200000
250000
Figure 10. Differential Nonlinearity Error vs. DAC Code, +10 V Span
Rev. D | Page 9 of 28
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