Version 04
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Version 04
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HY16F188<br />
21-Bit ENOB Σ∆ADC<br />
32-Bit MCU and 64 KB Flash<br />
RMS Noise Diagram<br />
RMS Noise Diagram<br />
350<br />
300<br />
Gain=1<br />
Output rate ~ 10sps (OSR:32768)<br />
6<br />
4<br />
Gain=1<br />
Output rate ~ 10sps (OSR:32768)<br />
Occurrence<br />
250<br />
200<br />
150<br />
100<br />
Output Code (LSB)<br />
2<br />
0<br />
-2<br />
50<br />
-4<br />
0<br />
-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8<br />
Output Code (LSB)<br />
LSB base on 21-bit output<br />
Figure7.5-2(a) RMS Noise Diagram<br />
-6<br />
1 201 401 601 801 1001<br />
Time (reading number)<br />
LSB base on 21-bit output<br />
Figure7.5-2(b) Output Code Diagram<br />
Occurrence<br />
500<br />
450<br />
400<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
RMS Noise Diagram<br />
Gain=128<br />
Output rate ~ 10sps (OSR:32768)<br />
-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8<br />
Output Code (LSB)<br />
Figure7.5-3(a) RMS Noise Diagram<br />
LSB base on 19-bit output<br />
.<br />
Output Code (LSB)<br />
8<br />
6<br />
4<br />
2<br />
0<br />
-2<br />
-4<br />
-6<br />
RMS Noise Diagram<br />
Gain=128<br />
Output rate ~ 10sps (OSR:32768)<br />
-8<br />
1 201 401 601 801 1001<br />
Time (reading number)<br />
Figure7.5-3(b) Output Code Diagram<br />
LSB base on 19-bit output<br />
Occurrence<br />
500<br />
450<br />
400<br />
350<br />
300<br />
250<br />
200<br />
150<br />
100<br />
50<br />
0<br />
RMS Noise Diagram<br />
Gain=128<br />
Output rate ~ 2.6ksps (OSR:128)<br />
-8 -7 -6 -5 -4 -3 -2 -1 0 1 2 3 4 5 6 7 8<br />
Output Code (LSB)<br />
Figure7.5-4(a) RMS Noise Diagram<br />
LSB base on 15-bit output<br />
Output Code (LSB)<br />
6<br />
4<br />
2<br />
0<br />
-2<br />
-4<br />
RMS Noise Diagram<br />
Gain=128<br />
Output rate ~ 2.6kksps (OSR:128)<br />
-6<br />
1 201 401 601 801 1001<br />
Time (reading number)<br />
Figure7.5-4(b) Output Code Diagram<br />
LSB base on 15-bit output<br />
© 2013 HYCON Technology Corp<br />
www.hycontek.com<br />
DS-HY16F188-V06_EN<br />
page46
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