EVAL-AD5781SDZ Analog Devices Inc, EVAL-AD5781SDZ Datasheet - Page 13

• Manufacturer Part Number: EVAL-AD5781SDZ
• Description: 18-BIT ADC Evaluation Board
• Manufacturer: Analog Devices Inc

Specifications of EVAL-AD5781SDZ

• Silicon Manufacturer: Analog Devices
• Application Sub Type: DAC
• Kit Application Type: Data Converter
• Silicon Core Number: AD5781
• Features: PC Software For Control
• Mcu Supported Families: AD5781
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

–0.01
–0.02
–0.30
–0.35
–0.40
–0.45
–0.50
–0.55
–0.60
–0.65
0.07
0.06
0.05
0.04
0.03
0.02
0.01
–0.015
–0.020
–0.025
–0.030
–0.035
–0.040
–0.045
0
–2.5
12.5
7.5
Figure 25. Full-Scale Error vs. Supply Voltage, +5 V Span
Figure 24. Full-Scale Error vs. Supply Voltage, ±10 V Span
Figure 26. Gain Error vs. Supply Voltage, ±10 V Span
12.5
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
A
REFP
REFN
–3.9
8.5
= 25°C
13.0
13.0
= +10V
= –10V
–5.3
9.5
13.5
13.5
10.5
–6.7
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
14.0
A
REFP
REFN
= 25°C
14.0
V
11.5
–9.1
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
DD
= +10V
= –10V
A
V
V
REFP
REFN
V
DD
SS
/|V
DD
= 25°C
14.5
SS
/|V
–10.5 –12.9 –14.2 –15.5 –16.5
(V)
(V)
14.5
12.5
= +5V
= 0V
| (V)
SS
| (V)
15.0
13.5
15.0
15.5
14.5
15.5
16.0
15.5
16.0
16.5
16.5
16.5
Rev. 0 | Page 13 of 28
–0.05
–0.10
–0.15
–0.20
–0.25
–0.30
–0.35
–0.40
–0.05
–0.10
–0.15
0.10
0.05
0.15
0.10
0.05
–0.05
–0.10
–0.15
Figure 28. Integral Nonlinearity Error vs. Reference Voltage
Figure 29. Differential Nonlinearity Error vs. Reference Voltage
0.10
0.05
0
–2.5
0
7.5
5.0
0
Figure 27. Gain Error vs. Supply Voltage, +5 V Span
5.0
–3.9
5.5
8.5
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
A
DD
SS
5.5
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
= 25°C
A
DD
SS
= –15V
= +15V
6.0
= 25°C
–5.3
9.5
= –15V
= +15V
6.0
6.5
10.5
–6.7
6.5
V
7.0
REFP
V
11.5
–9.1
7.0
REFP
INL MAX
V
V
INL MIN
/|V
DD
SS
DNL MAX
T
V
V
AD8676 REFERENCE BUFFERS
AD8675 OUTPUT BUFFER
DNL MIN
7.5
A
REFP
REFN
REFN
/|V
(V)
–10.5 –12.9 –14.2 –15.5 –16.5
(V)
= 25°C
12.5
7.5
REFN
= +5V
= 0V
8.0
| (V)
| (V)
8.0
13.5
8.5
8.5
14.5
9.0
9.0
15.5
9.5
AD5781
9.5
16.5
10.0
10.0