The PCM2902EG4 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.
● On-chip USB interface
● Partially programmable descriptors
● USB Adaptive mode for playback
● On-chip clock generator with single 12MHz clock source
● Single-ended voltage input
● 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.
