DatasheetsPDF.com

AK4642

AKM
Part Number AK4642
Manufacturer AKM
Description 16-Bit DS Stereo CODEC
Published May 11, 2014
Detailed Description ASAHI KASEI [AK4642] 16-Bit ∆Σ Stereo CODEC with MIC/HP/SPK-AMP GENERAL DESCRIPTION The AK4642 features a 16-bit stere...
Datasheet PDF File AK4642 PDF File

AK4642
AK4642

Overview
ASAHI KASEI [AK4642] 16-Bit ∆Σ Stereo CODEC with MIC/HP/SPK-AMP GENERAL DESCRIPTION The AK4642 features a 16-bit stereo CODEC with a built-in Microphone-Amplifier, Headphone-Amplifier and Speaker-Amplifier.
Input circuits include a Micr ophone-Amplifier and an ALC (Auto Level Control) circuit that is suitable for portable application with recording/playback function.
The AK4642 is available in a 32pin QFN, utilizing less board space than competitive offerings.
FEATURES 1.
Resolution: 16bits 2.
Recording Function • 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 3.
Playback Function • Digital De-emphasis Filter (tc=50/15µs, fs=32kHz, 44.
1kHz, 48kHz) • Digital Volume (+12dB ∼ −115.
...


Similar Datasheet


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site. (Privacy Policy & Contact)