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AK8430 Datasheet, PDF (8/25 Pages) Asahi Kasei Microsystems – 6CH CCD SENSOR ANALOG PROCESSOR | |||
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ASAHI KASEI
[AK8430]
D7-D2
νÏÏϧબà
D7 D6 D5 D4 D3 D2
é¸æãã£ãã«
0 0 0 0 0 1 CN0O (default)
0 0 0 0 1 0 CN0E
0 0 0 1 0 0 CN1O
0 0 1 0 0 0 CN1E
0 1 0 0 0 0 CN2O
1 0 0 0 0 0 CN2E
ãã®ã¬ã¸ã¹ã¿ã¯é»è£æ£ã¬ã³ã¸æ¯æ¤åºã¢ã¼ã (R0:D0=1)ã¾ã㯠1CH å
¥åã¢ã¼ã (R1:D1,D0=0,0)ã®ã¨ã
ã«æå¹ã«ãªãã¾ãã ã²ã¨ã¤ã®ãã£ãã«ã ããã¤ãã¼ãã«ã«ãã¦ãã ããã
R2-R7 ã¬ã¸ã¹ã¿
ΦÏηοÏÏÊλ
D7-D0
(ã¹ãã¬ã¼ããã¤ããª)
11111111
11111110
:
10000000 (default)
:
00000000
ãªãã»ããé»å§
ï¼ç½å´ãæ£ã¨ããï¼
-90mV ãé»å´ã«æ大ã·ãã
:
:
0mV
:
90mV ãç½å´ã«æ大ã·ãã
R8-RD ã¬ã¸ã¹ã¿
PGA ήΠϯÏÊλ
ã²ã¤ã³ = 335 / (335âã¬ã¸ã¹ã¿å¤)
5
4
3
2
1
0
0
(default å¤=0âã²ã¤ã³=1)
100
200
Register Data
Fig.2 PGA ã²ã¤ã³
<MS0017-J-01>
8
2000/11
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