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AK5730VQ_17 Datasheet, PDF (6/50 Pages) Asahi Kasei Microsystems – 4-Channel Differential Audio ADC for Line & Mic Inputs | |||
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[AK5730]
No.
Pin
Name
37 CP2
38 CVP2
I/O
Function
Positive Charge Pump Capacitor Terminal Pin 2
CN2 pinã¨ã®éã«æ¥ç¶ãã2.2ïFã®ã³ã³ãã³ãµã¯ä½ESR(ç価ç´åæµæ)
ã®é¨åã使ç¨ãã¦ä¸ããã極æ§ä»ãã®ã³ã³ãã³ãµã使ç¨ããå ´åãCP2
pin å´ã«ã³ã³ãã³ãµã®æ£æ¥µç«¯åãæ¥ç¶ãã¦ä¸ããã極æ§ã®ãªãã³ã³ãã³
I ãµã使ç¨ã§ãã¾ãã
* æ大ãã¤ã¢ã¹é»å§ã¯7.2Vã§ããå¤ä»ãã³ã³ãã³ãµã®ã°ãã¤ãã¯è¨±å®¹
å¤ã温度å¤åããã¤ã¢ã¹é»å§ã®éããå«ãã¦ã2.2ïF +20%åã³-40%
ã®ç¯å²ã«ãã¦ãã ããã
Charge Pump Circuit Positive Voltage Output Pin 2
VSS2ã¨ã®éã«æ¥ç¶ãã2.2ïFã®ã³ã³ãã³ãµã¯ä½ESR(ç価ç´åæµæ)ã®
é¨åã使ç¨ãã¦ä¸ããã極æ§ä»ãã®ã³ã³ãã³ãµã使ç¨ããå ´åãVSS2
pin å´ã«ã³ã³ãã³ãµã®è² 極端åãæ¥ç¶ãã¦ä¸ããã極æ§ã®ãªãã³ã³ãã³
O ãµã使ç¨ã§ãã¾ãã
* æ大ãã¤ã¢ã¹é»å§ã¯14.4Vã§ããå¤ä»ãã³ã³ãã³ãµã®ã°ãã¤ãã¯è¨±å®¹
å¤ã温度å¤åããã¤ã¢ã¹é»å§ã®éããå«ãã¦ã2.2ïF +20%åã³-40%
ã®ç¯å²ã«ãã¦ãã ããã
39 NC
- This pin should be connected to VSS1.
40 INM1P I Ch1 Positive Input Monitor Pin
41 IN1P I Ch1 Positive Input Pin (with DC cut capacitor)
42 IN1N I Ch1 Negative Input Pin (with DC cut capacitor)
43 INM1N I Ch1 Negative Input Monitor Pin
44 VREF
Voltage Reference Pin for MPWR.
O é常ã¯1.0ïF ã®ã»ã©ããã¯ã³ã³ãã³ãµãä»ãã¦VSS1ã«æ¥ç¶ãã¦ãã
ããã
45 INM2P I Ch2 Positive Input Monitor Pin
46 IN2P I Ch2 Positive Input Pin (with DC cut capacitor)
47 IN2N I Ch2 Negative Input Pin (with DC cut capacitor)
48 INM2N I Ch2 Negative Input Monitor Pin
Note 1. å
¨ã¦ã®ãã£ã¸ã¿ã«å
¥åãã³ã¯ããã¼ãã£ã³ã°ã«ããªãã§ä¸ããã
NC pin (å
é¨ãã³ãã£ã³ã°ãªã)
Power Down
Status
5kï
Connect to
CVP1
5kï
Connect to
CVP1
-
Hi-z
Hi-z
Hi-z
Hi-z
1Mï Connect
to AVDD
Hi-z
Hi-z
Hi-z
Hi-z
MS1577-J-03
-6-
2015/11
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