EVAL-AD7450ASDZ

Manufacturer Part NumberEVAL-AD7450ASDZ
DescriptionData Conversion IC Development Tools EVALUATION BOARD I.C.
ManufacturerAnalog Devices
TypeADC
SeriesAD7450A
EVAL-AD7450ASDZ datasheet
 


Specifications of EVAL-AD7450ASDZ

RohsyesProductEvaluation Boards
Tool Is For Evaluation OfAD7450AInterface TypeSerial
Operating Supply Voltage2.7 V to 5.25 VMaximum Operating Temperature+ 85 C
Minimum Operating Temperature- 40 CFactory Pack Quantity1
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3.0
2.5
2.0
1.5
1.0
POSITIVE DNL
0.5
0
–0.5
NEGATIVE DNL
–1.0
0
0.5
1.0
1.5
2.0
2.5
V
(V)
REF
Figure 13. Change in DNL vs. V
for the AD7450A for V
REF
2.5
2.0
1.5
1.0
POSITIVE DNL
0.5
0
–0.5
NEGATIVE DNL
–1.0
0
0.5
1.0
1.5
V
(V)
REF
Figure 14. Change in DNL vs. V
for the AD7450A for V
REF
5
4
3
2
1
POSITIVE INL
0
–1
NEGATIVE INL
–2
–3
–4
–5
0
0.5
1.0
1.5
2.0
2.5
V
(V)
REF
Figure 15. Change in INL vs. V
for the AD7450A for V
REF
2.5
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
3.0
3.5
0
= 5 V
Figure 16. Change in INL vs. V
DD
8
7
6
5
4
3
2
1
0
2.0
2.2
2.5
0
= 3 V
Figure 17. Change in Zero-Code Error vs. Reference Voltage for
DD
12.0
11.5
V
DD
11.0
10.5
10.0
9.5
9.0
8.5
8.0
7.5
7.0
0
3.0
3.5
= 5 V
Figure 18. Change in ENOB vs. Reference Voltage for V
DD
Rev. C | Page 13 of 28
AD7440/AD7450A
POSITIVE INL
NEGATIVE INL
0.5
1.0
1.5
2.0
2.2
V
(V)
REF
for the AD7450A for V
REF
DD
V
= 5V
DD
V
= 3V
DD
0.5
1.0
1.5
2.0
2.5
3.0
V
(V)
REF
V
= 5 V and 3 V for the AD7450A
DD
= 3V
V
= 5V
DD
0.5
1.0
1.5
2.0
2.5
3.0
V
(V)
REF
= 5 V and 3 V
DD
for the AD7450A
2.5
= 3 V
3.5
3.5