Stereo Audio Digital-to-analog Converter 18 Bits, 96khz Sampling

The PCM1733 is a complete low cost stereo Audio digital-to-analog converter (DAC), operating off of a 256fS or 384fS system Clock The DAC contains a 3rd- order Modulator a digital interpolation Filter and an Analog output Amplifier The PCM1733 accepts 18-bit input data in either normal or I2S formats. The digital Filter performs an 8X interpolation function and includes de-emphasis at 44.1kHz. The PCM1733 CAN accept digital Audio sampling frequencies from 16kHz to 96kHz, always at 8X oversampling. The PCM1733 is ideal for low-cost, CD-quality con- sumer Audio applications. By Texas Instruments