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AK4341
24-bit 192kHz 100dB stereo with 2Vrms Line Driver
The AK4341 is a 192kHz stereo DAC designed for cost sensitive consumer digital audio applications requiring 2Vrms line output. The AK4341 integrates an output buffer which generates 2Vrms output signal directly, and a combination filter of SCF (Switched Cap Filter) and CTF (Continuous Time Filter), which maximizes clock jitter tolerance and suppresses out-band noise. Both of built-in features can reduce external component requirements at digital audio output stage. The AK4341 is available in a 16-pin TSSOP package effective to save footprint.
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  1. Sampling rate: 8kHz to 192kHz
  2. Audio data interface format;
    24-bit Left justified or I2S
  3. Master clock:
    256fs, 384fs, 512fs, 768fs or 1152fs (Normal Speed Mode)
    256fs or 384fs (Double speed Mode)
    128fs, 192fs (Quad Speed Mode)
  4. Output Buffer:
    2Vrms Output (0dBFS, Gain 0dB, VDD = 3.3V)
    Output Gain Selectable: 0, +6, +12dB
  5. Digital Signal Function:
    De-emphasis
    Soft muting
  6. Analog Dynamic Performance:
    THD+N -86dB, Dynamic Range 100dB
  7. Power Supply:
    3.0 ~ +3.6V (DAC), +8.55 ~ +12.6V (Output Buffer)
  8. Operation Temperature Range:
    -20 to 85°C
  9. Package: 16-pin TSSOP (6.4mm~5.0mm)
Applications
Digital TVs, Set-Top-Boxes, DVD Players/Recorders, A/V receivers, and Portable Audio Docking Stations
Evaluation Board
AKD4341
AK4341 BLOCK DIAGRAM
AK4341 Diagram
Data Sheet PDF
Datasheet

Data Sheets
Rev. MS0558-E-01 2007/03
PDF : 346KB / 18pages

Datasheet

Evaluation Board Manual
Rev. KM087300 2007/03
PDF : 414KB / 23pages

  • AKEMD Product Guide

Mixed-Signal IC's

2008 Product Guide Available NOW!

Download the PDF File (5.6MB ZIP File) by clicking here.