PCM1704U-K

TEXAS INSTRUMENTS  PCM1704U-K  芯片, 数模转换器, 24位, 96kSPS, 2通道

The is a precision 24-bit Digital-to-analogue Converter with exceptionally high dynamic performance. The ultra-low distortion and excellent low-level signal performance. When used with a digital interpolation filter, the PCM1704U-K supports 8X oversampling at 96kHz. The PCM1704U-K incorporates a BiCMOS sign-magnitude architecture that eliminates glitches and other nonlinearities around bipolar zero. The PCM1704U-K is precision laser-trimmed at the factory to minimize differential linearity and gain errors. In addition to high performance audio systems, the PCM1704U-K is well-suited to waveform synthesis applications requiring very low distortion and noise.

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16 to 96kHz Sampling frequency fS

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8x Oversampling at 96kHz

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20, 24-bit Input audio data word

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High performance

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K Grade = 112dB typical dynamic range

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120dB Typical SNR

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K Grade = 0.0008% typical THD + N

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±1.2mA/200ns Fast current output

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Glitch-free output

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Pin-programmable data inversion

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±5V Power supply

IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.