AD976A Analog Devices, AD976A Datasheet - Page 12

• Manufacturer Part Number: AD976A
• Description: 16-Bit, 200 kSPS, Parallel I/O A/D Converter
• Manufacturer: Analog Devices

Specifications of AD976A

• Resolution (bits): 16bit
• # Chan: 1
• Sample Rate: 200kSPS
• Interface: Par
• Analog Input Type: SE-Bip,SE-Uni
• Ain Range: Bip 10V
• Adc Architecture: SAR
• Pkg Type: DIP,SOIC,SOP

AD976/AD976A
–0.5
–1.0
–1.5
–2.0
–2.0
–0.5
–1.0
–1.5
2.0
1.5
1.0
0.5
2.0
1.5
1.0
0.5
0
0
0
0
5
5
10
Figure 13. Reference Drift
10
–55
15
Figure 12. DNL Plot
15
Figure 11. INL Plot
20
20
DEGREES CELSIUS
OUTPUT CODE – K
OUTPUT CODE – K
25
25
30
30
100%
100%
25
35
35
40
40
45
45
50
50
55
55
125
60
60
66
66
–12–
Figure 16. Typical Negative INL Distribution (1516 Units)
Figure 15. Typical Positive INL Distribution (1516 Units)
90
80
70
60
50
40
30
20
10
90
80
70
60
50
40
30
20
10
0
Figure 14. CAP (Pin 4) Load Regulation
0
SOURCE CAPABILITY
NEGATIVE INL DISTRIBUTION – LSB
POSITIVE INL DISTRIBUTION – LSB
LOAD CURRENT – 5mA/DIV
SINK CAPABILITY
REV. C