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AK2308LV Datasheet, PDF (28/36 Pages) Asahi Kasei Microsystems – AK2308LV | |||
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ASAHI KASEI
æªã¿ç¹æ§
é
ç®
æ¡ä»¶
MIN
TYP
ä¿¡å·å¯¾ç·åé»åæªæ¯ 1020Hz
-36ï½-41dBm0
24
-
ï¼AâDï¼
Tone
-26ï½-36dBm0
29
-
HANDT3âDX
0ï½-26dBm0
35
-
MIC3âDX
ä¿¡å·å¯¾ç·åé»åæªæ¯ 1020Hz
-36ï½-41dBm0
24
-
ï¼DâAï¼
Tone
-26ï½-36dBm0
29
-
DRâDAOUT
0ï½-26dBm0
35
-
注ï¼Î¼-Law æ㯠C-message, A-Law æ㯠Psophometric ãã£ã«ã¿ã使ç¨ã
MAX
-
-
-
-
-
-
ãã¤ãºç¹æ§
é
ç®
æ¡ä»¶
MIN
TYP
ç¡é話æéé³ï¼AâDï¼
HANDT1,2âDX
MIC1,2âDX
ï¼æ³¨ 1ï¼
μ-Law,C-message
A-Law,Psophometric
-
8
-
-82
ç¡é話æéé³ 1ï¼DâAï¼
DRâDAOUT
ï¼æ³¨ 2ï¼
μ-Law,C-message
A-Law,Psophometric
-
2
-
-88
ç¡é話æéé³ 2ï¼DâAï¼
DRâHANDR
ï¼æ³¨ 2ï¼
μ-Law,C-message
A-Law,Psophometric
-
3
-
-87
ç¡é話æéé³ 3ï¼DâAï¼
μ-Law,C-message
-
4
DRâSPOP/SPON
A-Law,Psophometric
-
-86
ï¼æ³¨ 2ï¼
ï¼æ³¨1ï¼ ã¢ããã°å
¥åï¼ã¢ããã°ã°ã©ã³ãã¬ãã«ãSCLK åæ¢æã
Handset å
¥åã¢ã³ãããã³ Mic å
¥åã¢ã³ãã®ã²ã¤ã³ã¯+25dB æã
ï¼æ³¨2ï¼ ãã¸ã¿ã«å
¥åï¼+0 PCM CODE
MAX
16
-74
9
-81
10
-80
12
-78
[AK2308LV]
åä½
dB
dB
åä½
dBrnc0
dBm0p
dBrnc0
dBm0p
dBrnc0
dBm0p
dBrnc0
dBm0p
æ¼è©±
é
ç®
æ¡ä»¶
MIN
TYP
MAX åä½
éä¿¡å´âåä¿¡å´ 1020Hz,0dBm0 å
¥å@ HANDT3
-
-70
-
dB
HANDT3âDAOUT
+0 PCM CODE@DR
éä¿¡å´âåä¿¡å´
1020Hz,0dBm0 å
¥å@ MIC3
-
-70
-
dB
MIC3âDAOUT
+0 PCM CODE@DR
åä¿¡å´âéä¿¡å´ 1020Hz 0dBm0 Code å
¥å@ DR
-
-70
-
dB
DXâDR
HANDT3 = 0Vrms,MIC3 = 0Vrms
<AK2308LV>
28
MS0227âJâ01
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