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AK8430 Datasheet, PDF (4/25 Pages) Asahi Kasei Microsystems – 6CH CCD SENSOR ANALOG PROCESSOR | |||
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ASAHI KASEI
[AK8430]
ãã³å
ãã³çªå· I/O
æ©è½
RESETB
ãã®ä»ãã¸ã¿ã«ãã³
14
I ãªã»ããããLow ã¤ãã¼ãã«ã
PDB
TEST
TDI
ãé»æºç«ã¡ä¸ãå¾ã¯å¿
ããªã»ãããã¦ãã ããã
10
I ãã¯ã¼ãã¦ã³ Low ã¤ãã¼ãã«ã
9
I ãã¹ãã¢ã¼ãè¨å®
é常㯠DVSS ã«æ¥ç¶ãã¦ãã ããã
42
I ãã¹ãç¨ãã¸ã¿ã«å
¥å
é常㯠DVSS ã«æ¥ç¶ãã¦ãã ããã
CN0_O,CN1_O
,CN2_O
50,56,63 I
ã¢ããã°ãã³
ã»ã³ãµã¼å¥æ°ãã£ãã«å
¥å
å
¥åã³ã³ãã³ãµãå¿
è¦ã§ãã使ç¨ããªããã£ãã«ã¯ãªã¼ãã³
CN0_E,CN1_E
,CN2_E
53,60,2 I
ã«ãã¦ãã ããã
ã»ã³ãµã¼å¶æ°ãã£ãã«å
¥å
å
¥åã³ã³ãã³ãµãå¿
è¦ã§ãã使ç¨ããªããã£ãã«ã¯ãªã¼ãã³
DM0_O,DM0_E
DM1_O,DM1_E
DM2_O,DM2_E
49,52
55,59
62,1
ã«ãã¦ãã ããã
I ããã¼å
¥å
ã¯ã©ã³ãã¢ã¼ãæã¯ãå
¥åã³ã³ãã³ãµã¨åã容éã®ã³ã³ãã³ãµ
ã AVSS ã¨ã®éã«æ¥ç¶ãã¦ãã ããã使ç¨ããªããã£ãã«ã¯
VREF1
VREF2
VRNGP
VRNGN
ãªã¼ãã³ã«ãã¦ãã ããã
CDS ã¢ã¼ãæã¯ãå
¨ã¦ AVSS ã«æ¥ç¶ãã¦ä¸ããã
48
O å
é¨ã¯ã©ã³ãã¬ãã«
47
O å
é¨ã¢ããã°ã°ã©ã³ã
46
O ADC åºæºé»å§åºå (é»ä½å·®ã ADC ã®ã¬ã³ã¸ã«ç¸å½)
45
å®å®åç¨ã³ã³ãã³ãµãæ¥ç¶ãã¦ãã ããã
DVDD
DVSS
PVDD
PVSS
AVDD
AVSS
31
32
24
25
8,44,57
7,43,51
54,58,61
64
é»æº
ãã¸ã¿ã«é»æº +5V(typ.)
ãã¸ã¿ã«ã°ã©ã³ã
ãã¸ã¿ã«åºåãããã¡é»æº. +3.3V ã¾ãã¯+5V(typ.)
ãã¸ã¿ã«åºåãããã¡ã°ã©ã³ã
ã¢ããã°é»æº. +5V(typ.)
ã¢ããã°ã°ã©ã³ã
ATIN_P,ATIN_N 3,4
ATOUT_P
5,6
ATOUT_N
ãã®ä»ã¢ããã°ãã³
I ãã¹ãç¨ã¢ããã°å
¥å
é常ã¯ãªã¼ãã³ã«ããã AVSS ã«æ¥ç¶ãã¦ãã ããã
O ãã¹ãç¨ã¢ããã°åºå
é常ã¯ãªã¼ãã³ã«ããã AVSS ã«æ¥ç¶ãã¦ãã ããã
<MS0017-J-01>
4
2000/11
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