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AK5730VQ_17 Datasheet, PDF (30/50 Pages) Asahi Kasei Microsystems – 4-Channel Differential Audio ADC for Line & Mic Inputs | |||
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[AK5730]
(D) Internal Unbalanced Source Mode (LIN*1-0 bits = â11â)
Max. Unbalanced Input Voltage < 2V RMS
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â VBATM pin
VBATM pin ã®å
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¥åé»å§ã®ç¯å²ã¯0ï½AVDDã§ãã
å
¥åãAVDD (=3.3V typ.) ã®æãSARã®åºåã¯ãã«ã¹ã±ã¼ã«ã®ãã¼ã¿ã«ãªãã¾ãã
ä¾) AVDD=3.3V
R1=2 Mï, R2=360kï
ããããªã¼ã®é»å§ã21.6Vã®æãVBATM pin ã®é»å§ã¯3.3Vã«ãªããSARã¯ãã«ã¹ã±ã¼ã«ã®ãã¼ã¿ãåºåãã¾ãã
Battery = 21.6V â Full-scale
Battery
R1
VBATM
R2
Figure 28. VBATM pin
MS1577-J-03
- 30 -
2015/11
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