AD1895AYRSZ

ANALOG DEVICES  AD1895AYRSZ  音频控制器, 立体声异步, 采样频率转换器, 3.135V 至 5.5V, I2S, SSOP, 28 引脚, -40 °C

The is a 24-bit high performance single-chip second generation asynchronous Sample Rate Converter offers improved performance and additional features. This improved performance includes a THD + N range of -115 to -122dB depending on sample rate and input frequency, 128dB A-Weighted dynamic range, 192kHz sampling frequencies for both input and output sample rates, improved jitter rejection and 1:8 up-sampling and 7.75:1 down sampling ratios. Additional features include more serial formats, a bypass mode and better interfacing to digital signal processors. It has a 3-wire interface for the serial input and output ports that supports left-justified and I²S interface. Additionally, the serial output port supports TDM Mode for daisy-chaining multiple AD1895s to a digital signal processor. The AD1895 sample rate converts the data from the serial input port to the sample rate of the serial output port.

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Automatically senses sample frequencies

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No programming required

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Attenuates sample clock jitter

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Linear phase FIR filter

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Master/slave input and output modes