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Part Number
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AK4631 |
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Manufacturer
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AKM |
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Description
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16-Bit Mono CODEC |
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Published
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Mar 26, 2007 |
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Detailed Description
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www.DataSheet4U.com
ASAHI KASEI
[AK4631]
AK4631
16-Bit ∆Σ Mono CODEC with ALC & MIC/SPK-AMP
AK4631 ALC(Automatic Leve...
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Datasheet
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AK4631
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Overview
www.
DataSheet4U.
com
ASAHI KASEI
[AK4631]
AK4631
16-Bit ∆Σ Mono CODEC with ALC & MIC/SPK-AMP
AK4631 ALC(Automatic Level Control) QFN 16bit CODEC DSC 28pin
1.
16-Bit Delta-Sigma Mono CODEC 2.
• 1ch Mono Input • (0dB, 20dB, 26dB or 32dB) • ALC IPGA (-8dB ∼ +27.
5dB, 0.
5dB Step) • ADC : S/(N+D) : 80dB, DR, S/N : 85dB 3.
• Digital Volume (+12dB ∼ -115dB, 0.
5dB Step, Mute) • Mono Line Output: S/(N+D) : 85dB, S/N : 93dB • Mono Speaker-Amp - SPK-AMP : S/(N+D) : 50dB, S/N : 90dB (240mW@ 8Ω, ) - BTL - ALC(Automatic Level Control) : 250mW @ 8Ω&SVDD=3.
3V 3.
0Vrms@SVDD=5V • Beep 4.
5.
PLL Mode: • : 11.
2896MHz, 12MHz, 12.
288MHz, 13.
5MHz, 24MHz, 27MHz (MCKI pin) 1fs (FCK pin) 16fs, 32fs or 64fs (BICK pin...
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