113dB SNR 立体声 DAC(软件控制)
The is a monolithic CMOS integrated circuit that includes stereo digital-to-analog converters and support circuitry in a small 28-lead SSOP package. The data converters use s advanced segment DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter. The PCM1791A provides balanced voltage outputs, allowing the user to optimize analog performance externally. The PCM1791A accepts PCM and DSD audio data formats, providing easy interfacing to audio DSP and decoder chips. The PCM1791A also accepts interface to external digital filter devices DF1704, DF1706, PMD200. Sampling rates up to 200 kHz are supported. A full set of user-programmable functions is accessible through an SPI or I2C serial control port, which supports register write and readback functions. The PCM1791A also supports the time-division-multiplexed command and audio TDMCA data format.
型号/品牌 | 代替类型 | 替代型号对比 |
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PCM1791A TI 德州仪器 | 当前型号 | 当前型号 |
PCM1793 德州仪器 | 功能相似 | PCM1791A和PCM1793的区别 |
PCM1789 德州仪器 | 功能相似 | PCM1791A和PCM1789的区别 |