The PCM1795DB is a monolithic CMOS stereo Digital-to-analog Converter (DAC) support circuitry. The data converter uses TIs advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1795 provides balanced current outputs, letting the user optimize analog performance externally. The PCM1795 accepts pulse code modulation (PCM) and direct stream digital (DSD) audio data formats, thus providing an easy interface to audio digital signal processors (DSPs) and decoder chips. Sampling rates up to 200kHz are supported. A full set of user-programmable functions is accessible through an SPI or I2C serial control port that supports register write and read-back functions. The PCM1795 device also supports the time-division-multiplexed (TDM) command and audio (TDMCA) data format.
- 8x Oversampling digital filter
- DSD Format interface
- TDMCA or Serial port
- User-programmable mode controls - digital attenuation
- Digital de-emphasis
- Digital filter roll-off - sharp or slow
- Soft mute
- Zero flags for each output
- Compatible with PCM1792A and PCM1796
- Green product and no Sb/Br
消费电子产品, 音频, 传感与仪器, 成像, 视频和目视
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