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AK4645A Datasheet

Part Number AK4645A
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4645A DatasheetAK4645A Datasheet (PDF)

[AK4645A] AK4645A Stereo CODEC with MIC/HP-AMP GENERAL DESCRIPTION The AK4645A is a stereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier. The AK4645A features analog mixing circuit that allows easy interfacing in mobile phone and portable A/V player designs. The AK4645A is available in a 32pin QFN (4mm x 4mm), utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selector • Stereo Mic Input (Full-differential or Single-ended) .

  AK4645A   AK4645A






Part Number AK4645
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4645A DatasheetAK4645 Datasheet (PDF)

ASAHI KASEI [AK4645] AK4645 Stereo CODEC with MIC/HP-AMP GENERAL DESCRIPTION The AK4645 is a stereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier. The AK4645 features analog mixing circuits and PLL that allows easy interfacing in mobile phone and portable A/V player designs. The AK4645 is available in a 32pin QFN, utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selector • Stereo Mic Input (Full-differential or Single-.

  AK4645A   AK4645A







Part Number AK4645
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4645A DatasheetAK4645 Datasheet (PDF)

ASAHI KASEI [AK4645] AK4645 Stereo CODEC with MIC/HP-AMP GENERAL DESCRIPTION The AK46 45 is a s tereo CODEC wit h a bu ilt-in Microphone-Amplifier and Headphone-Amplifier. Th e AK4645 features analog mixing circuits and PLL that allows easy interfacing in mobile phone and portable A/V player designs. The AK4645 is available in a 32pin QFN, utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selector • Stereo Mic Input (Full-differential or Sin.

  AK4645A   AK4645A







Part Number AK4645
Manufacturers Asahi Kasei Microsystems
Logo Asahi Kasei Microsystems
Description Stereo CODEC
Datasheet AK4645A DatasheetAK4645 Datasheet (PDF)

ASAHI KASEI www.DataSheet4U.com [AK4645] AK4645 Stereo CODEC with MIC/HP-AMP GENERAL DESCRIPTION The AK4645 is a stereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier. The AK4645 features analog mixing circuits and PLL that allows easy interfacing in mobile phone and portable A/V player designs. The AK4645 is available in a 32pin QFN, utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selector • Stereo Mic Input (Full-diff.

  AK4645A   AK4645A







Stereo CODEC

[AK4645A] AK4645A Stereo CODEC with MIC/HP-AMP GENERAL DESCRIPTION The AK4645A is a stereo CODEC with a built-in Microphone-Amplifier and Headphone-Amplifier. The AK4645A features analog mixing circuit that allows easy interfacing in mobile phone and portable A/V player designs. The AK4645A is available in a 32pin QFN (4mm x 4mm), utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selector • Stereo Mic Input (Full-differential or Single-ended) • Stereo Line Input • MIC Amplifier (+32dB/+26dB/+20dB or 0dB) • Digital ALC (Automatic Level Control) (+36dB ∼ −54dB, 0.375dB Step, Mute) • ADC Performance: S/(N+D): 83dB, DR, S/N: 86dB (MIC-Amp=+20dB) S/(N+D): 88dB, DR, S/N: 95dB (MIC-Amp=0dB) • Wind-noise Reduction Filter • Stereo Separation Emphasis • Programmable EQ 2. Playback Function • Digital De-emphasis Filter (tc=50/15(s, fs=32kHz, 44.1kHz, 48kHz) • Bass Boost • Soft Mute • Digital Volume (+12dB ( (115.0d.


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