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Part Number
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AK2347 |
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Manufacturer
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Asahi Kasei Microsystems |
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Description
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AUDIO LSI |
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Published
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Oct 14, 2008 |
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Detailed Description
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ASAHI KASEI
[AK2347]
AK2347
–³•ü‹@—pµ°ÃÞ¨¥»ÌLSI
“Á ’·
• • • • • • • •
com
‰¹•ºƒtƒBƒ^‚ɉÁ¦•A ‹ ƒŠ~bƒ^•...
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|
Datasheet
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AK2347
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Overview
ASAHI KASEI
[AK2347]
AK2347
–³•ü‹@—pµ°ÃÞ¨¥»ÌLSI
“Á ’·
• • • • • • • •
com
‰¹•ºƒtƒBƒ^‚ɉÁ¦•A ‹ ƒŠ~bƒ^•CƒXƒb ‰v ƒ^tƒB‚ƒÈ^Ç̉¹•ºM ‹ •† ˆ— ‰ñ˜H‚ð“à‘ ƒGƒ“tƒ@VƒX•AƒRƒ“pƒ“_•A”é˜b‰ñ˜H“à‘(3.
388kHz, 3.
290kHz) CTCSS—pƒ•O v ƒ‰}uƒ‹LPF“à‘ •…»U“®Žq‚Éæé”-•U‰ñ˜H“à‘(3.
6864MHz, 3.
579545MHz) “®•ìdˆ³”͈•F2.
7V•`3.
3V “®•ì‰·x”͈͕F-40•Ž•`+85•Ž CMOSƒZ ƒ• v X ƒ ” Á•á’é‚æ É d “ï ¬— ƒv‰Xƒ`bƒN•¬Œ^ƒpƒbƒP•[ƒW‚ð•Ì—p•F24ƒsƒ“VSOP
ŠT —v
AK2347‚A •Í p — º•¹‰ t ƒB ƒ A •^ƒ‹ b ƒ~ Š A •^ƒ X ƒ b ƒ‰ v t ƒ^ B ƒ A •¦‚ Á‰É ^ƒ‹ G ƒ t ƒ“ V ƒ@ X ƒ A • R ƒ p ƒ“ _ ƒ“ A • ”éb ˜ H ˜ñ‰ A • CTCSS—pƒv•Oƒ‰}uL ƒ‹ PF‚‚µÄ¨è•A “à‘ð –³•ü‹@‚̃x•[ƒXƒoƒ“h•”ƒb •“`‚ð ‚µ½I ƒv‰» C‚•B Å‚· —p ‰¹•º ƒtƒBƒ‹^‚ÌHPF‚Í•A250Hzˆ•Š—¦‚ðŽµC ¢Œ¸‰ºÅÈ TCS...
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