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TLV320DAC3202 Evaluation Module



  • Ground referenced click-pop free Class-G Stereo headset
  • 1VRMS at the headset driver output, per channel, in phase
  • 100dB(A) headset channel SNR with 6.5mW of power dissipation
  • < ± 0.5mV click/pop noise (A-weighted)
  • 8, 11.025, 12, 16, 24, 32, 44.1 & 48 kHz sample rates supported
  • I2C Interface for Digital Control
  • Supports 16, 20, 24 and 32 bit data width
  • Supports standard I2S, PCM, left and right justified formats
  • Supports data mixing with gain options
  • 32-step volume control from 4 to -59dB
  • Clocking: Internal clock derived from I2S BCLK
  • Package: WCSP, 0.5mm pitch, 2x2.5mm
  • Power supply:
    • Analog: 2.3 to 4.8v
    • Digital: 1.65 to 1.95v

    Texas Instruments  TLV320DAC3202EVM

      The TLV320DAC3202 is a CMOS, monolithic, integrated circuit which includes stereo digital-to-analog converters, headset amplifiers, and power management support circuitry in small 20 pin wafer chip scale package(WCSP).
      The data converters use TI's enhanced multilevel architecture, which employs noise shaping and multilevel amplitude quantization to achieve excellent dynamic performance and improved tolerance to clock jitter. The device accepts several industry standard audio data formats with 16- to 24-bit data, left-justified, I2S, etc., providing easy interfacing to audio DSP and decoder devices. Sampling rates up to 48 kHz are supported. A full set of user-programmable functions is accessible through a standardized 2-wire I2C serial control port, which supports register write functions.