AD8387 Просмотр технического описания (PDF) - Analog Devices
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AD8387 Datasheet PDF : 16 Pages
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AD8387
TYPICAL PERFORMANCE CHARACTERISTICS
5.0
4.5
4.0
3.5
3.0
2.5
2.0
1.5
1.0
0.5
0
0
ΔVP
ΔVDE
ΔVN
512 1024 1536 2048 2560 3072 3584 4096
INPUT CODE
Figure 5. Channel Matching vs. Code @ TA = 25°C
5
4
3
2
1
0
–1
–2
–3
–4
–5
0
512 1024 1536 2048 2560 3072 3584 4096
INPUT CODE
Figure 6. VDE vs. Code
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
512 1024 1536 2048 2560 3072 3584 4096
INPUT CODE
Figure 7. DNL vs. Code @ TA = 25°C, INV = H
5.0
4.5
4.0
3.5
3.0
CODE 0
2.5
2.0
CODE 2048
1.5
1.0 CODE 4095
0.5
0
0
10 20 30 40 50 60 70 80
AMBIENT TEMPERATURE (°C)
Figure 8. Channel Matching vs. TA @ Codes 0, 2048, 4095
3.5
2.5
1.5
0.5
–0.5
–1.5
–2.5
–3.5
0
512 1024 1536 2048 2560 3072 3584 4096
INPUT CODE
Figure 9. VCME vs. Code
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
0
512 1024 1536 2048 2560 3072 3584 4096
INPUT CODE
Figure 10. DNL vs. Code @ TA = 25°C, INV = L
Rev. 0 | Page 8 of 16
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