CS5180-CL 查看數據表（PDF） - Cirrus Logic

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CS5180-CL

∆Σ Modulator & 8 kHz to 400 kHz 16-Bit ADC

Cirrus Logic 

CS5180

Figure 22. CS5180 Differential Non-linearity plot.

(Data taken with repeating ramp)

50000

40000

30000

20000

10000

105 0000001000006008004000000000000000000000000040000000200000000040000000600000008000000000000000000000000000000001000200000008000005000000000 192

0

DNL (LSB) Range

Figure 23. Histogram of DNL from Figure 22

40000

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0

0

0

0

0

10 04060

0

0

0

0

0000000000000000000000000000000000000000000003000000000000000000000300000000000800000000000800000000000050000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000000300000000001000000000040000000000010000000000500000000000000000000000000000000000000000000000000000000000

88

0

FFF6

FFF5

FFF4

FFF3

Code (Hexadecimal)

1 LSB = 61 µV

STD = 0.507 LSB

Noise (rm s) = 31 µV

Figure 24. CS5180 Noise Histogram, > 60,000 samples.

25

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