поискавой системы для электроныых деталей |
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AD7985BCPZ датащи(PDF) 10 Page - Analog Devices |
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AD7985BCPZ датащи(HTML) 10 Page - Analog Devices |
10 / 29 page Data Sheet AD7985 Rev. C | Page 9 of 28 TYPICAL PERFORMANCE CHARACTERISTICS AVDD = DVDD = VIO = 2.5 V, BVDD = 5.0 V, VREF = 5.0 V, external reference (PDREF is high, REFIN is low), unless otherwise noted. 1.25 –1.25 –1.00 –0.75 –0.50 –0.25 0 0.25 0.50 0.75 1.00 0 16,384 32,768 49,152 65,536 CODE POSITIVE INL = +0.38LSB NEGATIVE INL = –0.46LSB Figure 5. Integral Nonlinearity vs. Code 60,000 50,000 40,000 30,000 20,000 10,000 0 CODE IN HEX 7FFC 7FFD 7FFE 7FFF 8000 8001 8002 8003 8004 0 122 6150 38,843 57,138 26,249 2537 33 0 Figure 6. Histogram of DC Input at Code Center (External Reference) 60,000 50,000 40,000 30,000 20,000 10,000 0 CODE IN HEX 7FFD 7FFC 7FFB 7FFE 7FFF 8000 8001 8002 8003 8004 8005 0 11 565 33,064 49,585 31,957 7024 403 8 0 8455 Figure 7. Histogram of DC Input at Code Center (Internal Reference) 1.00 –1.00 –0.75 –0.50 –0.25 0 0.25 0.50 0.75 0 16,384 32,768 49,152 65,536 CODE POSITIVE DNL = +0.19LSB NEGATIVE DNL = –0.20LSB Figure 8. Differential Nonlinearity vs. Code 60,000 50,000 40,000 30,000 20,000 10,000 0 CODE IN HEX 7FFD 7FFC 7FFB 7FFE 7FFF 8000 8001 8002 8003 8004 0 2 479 11,888 48,730 53,522 15,645 800 6 0 Figure 9. Histogram of DC Input at Code Transition (External Reference) 50,000 45,000 40,000 35,000 30,000 25,000 20,000 15,000 10,000 5000 0 CODE IN HEX 7FFE 7FFD 7FFC 7FFF 8000 8001 8002 8003 8004 8005 0 90 2947 20,474 46,649 43,622 15,598 1662 30 0 Figure 10. Histogram of DC Input at Code Transition (Internal Reference) |
Аналогичный номер детали - AD7985BCPZ |
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Аналогичное описание - AD7985BCPZ |
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