The PCM4104PFBTG4 is a high-performance 4-channel Digital-to-analog Converter (DAC) designed for use in professional audio applications. The PCM4104 supports 16 to 24-bit linear PCM input data, with sampling frequencies up to 216kHz. The PCM4104 features lower power than most comparable stereo audio D/A converter, making it ideal for use in high channel count applications by lowering the overall power budget required for D/A conversion sub-system. The PCM4104 features delta-sigma architecture, employing a high-performance multi-level modulator combined with a switched capacitor output filter. This architecture yields lower out-of-band noise and a high tolerance to system clock phase jitter. Differential voltage outputs are provided for each channel and are well-suited to high-performance audio applications. The PCM4104 includes a flexible audio serial port interface, which supports standard and time division multiplexed (TDM) formats.
- Differential voltage output
- Linear phase, 8x oversampling digital interpolation filter
- Digital de-emphasis filters for 32, 44.1 and 48kHz sampling rates
- All-channel mute via the MUTE input pin
- Digital attenuation
- Output phase inversion
- Zero data mute
- Audio serial port
- Standalone and software-controlled configuration modes
- Power-down modes
- Green product and no Sb/Br
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