AD7879(Rev0) 데이터 시트보기 (PDF) - Analog Devices
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AD7879 Datasheet PDF : 36 Pages
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1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
1
501 1001 1501 2001 2501 3001 3501 4001
CODE
Figure 15. ADC DNL Plot
7
6
5
4
3
X+ TO VCC
2
Y+ TO VCC
X– TO GND
Y– TO GND
1
0
1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0 3.2 3.4 3.6
VCC (V)
Figure 16. Switch On Resistance vs. VCC
(X+, Y+: VCC to Pin; X−, Y−: Pin to GND)
AD7879
6.0
5.5
5.0
4.5
4.0
X+ TO VCC
X– TO GND
3.5
Y+ TO VCC
Y– TO GND
3.0
–40 –25 –10 10 25 40 55 70 85
TEMPERATURE (°C)
Figure 17 Switch On Resistance vs. Temperature
(X+, Y+: VCC to Pin; X−, Y−: Pin to GND)
2370
2369
2368
2367
2366
2365
2364
2363
2362
2361
2360
–40 –25 –15 –5
5 15 25 35 45 55 65 75 85
TEMPERATURE (°C)
Figure 18. ADC Code vs. Temperature (Fixed Analog Input)
Rev. 0 | Page 9 of 36
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