EVAL-AD7674CBZ Analog Devices Inc, EVAL-AD7674CBZ Datasheet - Page 12

• Manufacturer Part Number: EVAL-AD7674CBZ
• Description: BOARD EVALUATION FOR AD7674
• Manufacturer: Analog Devices Inc
• Series: PulSAR®r

Specifications of EVAL-AD7674CBZ

• Number Of Adc's: 1
• Number Of Bits: 18
• Sampling Rate (per Second): 800k
• Data Interface: Serial, Parallel
• Inputs Per Adc: 1 Differential
• Input Range: 0 ~ 5 V
• Power (typ) @ Conditions: 126mW @ 800kSPS
• Voltage Supply Source: Analog and Digital
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: AD7674
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AD7674
TYPICAL PERFORMANCE CHARACTERISTICS
–0.5
–1.0
–1.5
2.5
2.0
1.5
1.0
0.5
70000
60000
50000
40000
30000
20000
10000
120
100
80
60
40
20
0
0
0
0
0
Figure 7. Typical Positive INL Distribution (424 Units)
2004C
Figure 6. Histogram of 131,072 Conversions of a
0
Figure 5. Integral Nonlinearity vs. Code
2004D
0
0.5
DC Input at the Code Transition
65536
2004E
87
2004F
5073
1.0
POSITIVE INL (LSB)
CODE IN HEX
20050
59121
CODE
131072
58556
20051 20052 20053
1.5
7165
196608
47
2.0
20054
V
0
REF
03083-0-007
03083-0-005
03083-0-006
= 5V
20055
262144
0
2.5
Rev. A | Page 12 of 28
–0.5
–1.0
90000
80000
70000
60000
50000
40000
30000
20000
10000
2.0
1.5
1.0
0.5
100
0
90
80
70
60
50
40
30
20
10
0
Figure 10. Typical Negative INL Distribution (424 Units)
–2.5
0
0
2004D
Figure 9. Histogram of 131,072 Conversions of a
0
Figure 8. Differential Nonlinearity vs. Code
2004E 2004F 20050 20051 20052 20053
–2.0
1
65536
DC Input at the Code Center
793
NEGATIVE INL (LSB)
26939
–1.5
CODE IN HEX
131072
CODE
28939
1.0
25964
196608
627
–0.5
20054
V
8
REF
03083-0-008
03083-0-010
03083-0-009
= 5V
20055
262144
0
0