PCM2900EG4
TI(德州仪器)
特殊应用集成芯片
TEXAS INSTRUMENTS PCM2900EG4 音频编解码器, USB接口, 立体声, 2, 2, 0 °C, 70 °C, 48 kSPS
The is a single-chip USB stereo Audio Codec with USB-compliant full-speed protocol controller. The USB protocol controller works with no software code, but the USB descriptors can be modified in some areas e.g., vendor ID/product ID. The PCM2900 employs SpAct™ architecture, "s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct architecture enable playback and record with low clock jitter and with independent playback and record sampling rates.
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- Without S/PDIF
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- Full-speed transceivers
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- Fully compliant with USB 1.1 specification
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- Certified by USB-IF
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- Partially programmable descriptors
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- USB adaptive mode for playback
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- USB asynchronous mode for record
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- Bus powered
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- 16-bit Delta-sigma ADC and DAC
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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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- Antialiasing filter included
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- Digital HPF included
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- Green product and no Sb/Br
