Datasheet4U Logo Datasheet4U.com

AK4691 - 4ch ADC + 2ch DAC

Description

The AK4691 is a 16bit, 4ch ADC and 2ch DAC with Microphone-Amplifier, Headphone-Amplifier, and Speaker-Amplifier.

Features

  • 1. Recording Function.
  • 4-channel Single-ended Pre-Amp (Pre-Amp Gain: 0dB, +18dB, +20dB, +24dB or +28dB).
  • 2-channel Line Input.
  • 3-input Selector (Internal MIC, External MIC or LINE).
  • 4-channel Digital ALC (Automatic Level Control).
  • ADC Performance: S/(N+D): 82dB, DR, S/N: 90dB (Pre-Amp=+24dB) S/(N+D): 85dB, DR, S/N: 90dB (LINE).

📥 Download Datasheet

Datasheet preview – AK4691

Datasheet Details

Part number AK4691
Manufacturer AKM
File Size 0.98 MB
Description 4ch ADC + 2ch DAC
Datasheet download datasheet AK4691 Datasheet
Additional preview pages of the AK4691 datasheet.

📁 Similar Datasheet

  • AK4626 - HIGH PERFORMANCE MULTI-CHANNEL AUDIO CODEC (Asahi Kasei Microsystems)
  • AK4628 - HIGH PERFORMANCE MULTI CHANNEL AUDIO CODEC (Asahi Kasei Microsystems)
  • AK4640 - 16-BIT CODEC (Asahi Kasei Microsystems)
  • AK4641 - 16-BIT CODEC (Asahi Kasei Microsystems)
  • AK4642EN - Stereo CODEC (Asahi Kasei Microsystems)
  • AK4643 - Stereo CODEC (Asahi Kasei Microsystems)
  • AK4644 - Stereo CODEC (Asahi Kasei Microsystems)
  • AK4645 - Stereo CODEC (Asahi Kasei Microsystems)
  • AK4646 - Stereo CODEC (Asahi Kasei Microsystems)
  • AK4647 - Stereo CODEC (Asahi Kasei Microsystems)
Other Datasheets by AKM
  • AK4695 - 24bit 4ch CODEC
  • AK4601 - Audio HUB CODEC
  • AK4611 - 4/8-Channel Audio CODEC
  • AK4612 - 6-8-Channel Audio CODEC
  • AK4613 - 4/12-Channel Audio CODEC
  • AK4614 - 6/12-Channel Audio CODEC
  • AK4616 - 24bit 3ch/5ch Audio CODEC
  • AK4618 - 192kHz 24-bit 6ch/12ch Audio CODEC

Full PDF Text Transcription

Click to expand full text
[AK4691] AK4691 4ch ADC + 2ch DAC with MIC/HP/SPK-AMP GENERAL DESCRIPTION The AK4691 is a 16bit, 4ch ADC and 2ch DAC with Microphone-Amplifier, Headphone-Amplifier, and Speaker-Amplifier. The recording block corresponds to supports 4-channel inputs, and also has 3-input selector for Internal/External MIC and LINE, output power for Microphone, Pre-Amp, and ALC (Automatic Level Control) circuit. The playback bock has Lineout-Amplifier, Headphone-Amplifier, and Speaker-Amplifier. The AK4691 is suitable for portable applications such as built-in LCD. The AK4691 is available in a 57pin BGA, utilizing less board space than competitive offerings. FEATURES 1.
Published: |