ADAS3022BCPZ Просмотр технического описания (PDF) - Analog Devices
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ADAS3022BCPZ Datasheet PDF : 42 Pages
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ADAS3022
Data Sheet
TYPICAL PERFORMANCE CHARACTERISTICS
VDDH = 15 V, VSSH = −15 V, AVDD = DVDD = 5 V, VIO = 1.8 V to AVDD, unless otherwise noted.
2.0
GAIN = 0.16, 0.2, 0.4, 0.8, 1.6
1.5
INL MAX = 0.649
INL MIN = –0.592
1.0
1.00
FOR ALL GAINS
0.75
0.50
0.5
0
–0.5
–1.0
–1.5
–2.0
0
8192 16384 24576 32768 40960 49152 57344 65536
CODE
Figure 7. Integral Nonlinearity vs. Code,
PGIA Gain = 0.16, 0.2, 0.4, 0.8, and 1.6
2.0
GAIN = 3.2
1.5
INL MAX = 1.026
INL MIN = –0.948
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0
8192 16384 24576 32768 40960 49152 57344 65536
CODE
Figure 8. Integral Nonlinearity vs. Code,
PGIA Gain = 3.2
0.25
0
–0.25
–0.50
–0.75
–1.00
0
8192 16384 24576 32768 40960 49152 57344 65536
CODE
Figure 10. Differential Nonlinearity vs. Code for All PGIA Gains
400,000
350,000
GAIN = 0.16, 0.2, 0.4, 0.8, 1.6
300,000
300,200
250,000
200,000
150,000
152,600
100,000
50,000
0
52,300
600
6,400
CODE IN HEX
Figure 11. Histogram of a DC Input at Code Center,
PGIA Gain = 0.16, 0.2, 0.4, 0.8, and 1.6
2.0
GAIN = 6.4
1.5
INL MAX = 0.558
INL MIN = –1.319
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
0
8192 16384 24576 32768 40960 49152 57344 65536
CODE
Figure 9. Integral Nonlinearity vs. Code,
PGIA Gain = 6.4
400,000
350,000
300,000
250,000
200,000
150,000
100,000
50,000
0
GAIN = 3.2
213,200
118,400 129,000
22,700
1,400
25,500
1,600
CODE IN HEX
Figure 12. Histogram of a DC Input at Code Center,
PGIA Gain = 3.2
Rev. D | Page 14 of 42
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