PCM2902EG4

TEXAS INSTRUMENTS  PCM2902EG4  音频编解码器, USB接口, 立体声, 2, 2, 0 °C, 70 °C, 48 kSPS

The is a stereo USB1.1 CODEC with line-out and S/PDIF I/O, bus-powered. The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas. The PCM2902 employs SpAct™ architecture, its unique system that recovers the audio clock from USB packet data. On-chip analogue PLLs with SpAct architecture enable playback and record with low clock jitter and with independent playback and record sampling rates.

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On-chip USB interface

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Partially programmable descriptors

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USB Adaptive mode for playback

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On-chip clock generator with single 12MHz clock source

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Single-ended voltage input

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Green product and no Sb/Br

This 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.