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AK4673 Datasheet

Part Number AK4673
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4673 DatasheetAK4673 Datasheet (PDF)

[AK4673] AK4673 Stereo CODEC with MIC/HP-AMP and Touch Screen Controller GENERAL DESCRIPTION The AK4673 is a stereo CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Touch Screen Controller (TSC) which includes the SAR type ADC. The AK4673 features analog mixing circuits, PLL and a 4-wire resistive touch screen I/F that allows easy interfacing in mobile phone and portable A/V player designs. The AK4673 is available in a 57pin BGA package, utilizing less board space than compet.

  AK4673   AK4673






Part Number AK4679
Manufacturers AKM
Logo AKM
Description 24bit Stereo CODEC
Datasheet AK4673 DatasheetAK4679 Datasheet (PDF)

[AK4679] AK4679 24bit Stereo CODEC with DSP and MIC/RCV/HP/SPK/LINE-AMP GENERAL DESCRIPTION The AK4679 is a 24bit stereo CODEC and a built-in Microphone-Amplifier, Receiver-Amplifier, Mono Class-D Speaker-Amplifier, Cap-less Class-G Headphone-Amplifier and Line-Amplifier as well as HF/Audio DSP. The AK4679 features AKM DSP core to deal with hands free function for wide band and dual PCM I/F in addition to audio I/F that allows eas y interfacing in mobile phone designs with Bluetooth I/F. The pl.

  AK4673   AK4673







Part Number AK4678
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4673 DatasheetAK4678 Datasheet (PDF)

[AK4678] AK4678 24bit Stereo CODEC with MIC/RCV/HP/SPK/LINE-AMP GENERAL DESCRIPTION The AK4678 is a 24bit stereo CODEC with a built-in Microphone-Amplifier, Receiver-Amplifier, Mono Class-D Speaker-Amplifier, Cap-less Class-G Headphone-Amplifier and Line-Amplifier. The AK4678 features dual PCM I/F in addition to audio I/F that allows easy interfacing in mobile phone designs with Bluetooth I/F. The playback features also include 5-band Parametric EQ and Dynamic Range Control, therefore the AK4678.

  AK4673   AK4673







Part Number AK4675
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4673 DatasheetAK4675 Datasheet (PDF)

[AK4675] AK4675 Stereo CODEC with MIC/RCV/HP/SPK-AMP GENERAL DESCRIPTION The AK4675 is a stereo CODEC with a built-in Microphone-Amplifier, Receiver-Amplifier, cap-less Headphone-Amplifier and stereo audio class-D Speaker-Amplifier. The AK4675 features dual PCM I/F in addition to audio I/F that allows easy interfacing in mobile phone designs with Bluetooth I/F. The Speaker-Amplifier includes ALC (Automatic Level Control) circuit what is able to stabilize each output sound levels. The AK4675 is.

  AK4673   AK4673







Part Number AK4671
Manufacturers AKM
Logo AKM
Description Stereo CODEC
Datasheet AK4673 DatasheetAK4671 Datasheet (PDF)

[AK4671] AK4671 Stereo CODEC with MIC/RCV/HP-AMP GENERAL DESCRIPTION The AK4671 is a stereo CODEC with a built-in Microphone-Amplifier, Receiver-Amplifier and Headphone-Amplifier. The AK4671 features dual PCM I/F in addition to audio I/F that allows easy interfacing in mobile phone designs with Bluetooth I/F. The AK4671 is available in a 57pin BGA, utilizing less board space than competitive offerings. FEATURES 1. Recording Function (Stereo CODEC) • 4 Stereo Input Selector x 2ch • 4 Stereo Inpu.

  AK4673   AK4673







Stereo CODEC

[AK4673] AK4673 Stereo CODEC with MIC/HP-AMP and Touch Screen Controller GENERAL DESCRIPTION The AK4673 is a stereo CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Touch Screen Controller (TSC) which includes the SAR type ADC. The AK4673 features analog mixing circuits, PLL and a 4-wire resistive touch screen I/F that allows easy interfacing in mobile phone and portable A/V player designs. The AK4673 is available in a 57pin BGA package, utilizing less board space than competitive offerings. FEATURES 1. Recording Function • 4 Stereo Input Selectors • 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 • Di.


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