PCM2903C
- On-Chip USB Interface:
- With Full-Speed Transceivers
- Fully Compliant With USB 2.0 Specification
- Certified by USB-IF
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Self-Powered
- 16-Bit Delta-Sigma ADC and DAC
- Sampling Rates:
- DAC: 32, 44.1, 48 kHz
- ADC: 8, 11.025, 16, 22.05, 32, 44.1, 48 kHz
- On-Chip Clock Generator With Single 12-MHz
Clock Source - S/PDIF Input/Output
- Single Power Supply:
- 3.3 V Typical
- Stereo ADC:
- Analog Performance at VCCC = VCCP1 = VCCP2
= VCCX = VDD = 3.3 V:- THD+N = 0.01%
- SNR = 89 dB
- Dynamic Range = 89 dB
- Decimation Digital Filter:
- Passband Ripple = ±0.05 dB
- Stop-Band Attenuation = –65 dB
- Single-Ended Voltage Input
- Antialiasing Filter Included
- Digital HPF Included
- Analog Performance at VCCC = VCCP1 = VCCP2
- Stereo DAC:
- Analog Performance at VCCC = VCCP1 = VCCP2
= VCCX = VDD = 3.3 V:- THD+N = 0.005%
- SNR = 96 dB
- Dynamic Range = 93 dB
- Oversampling Digital Filter:
- Passband Ripple = ±0.1 dB
- Stop-Band Attenuation = –43 dB
- Single-Ended Voltage Output
- Analog LPF Included
- Analog Performance at VCCC = VCCP1 = VCCP2
- Multifunctions:
- Human Interface Device (HID) Function:
- Volume and Mute Controls
- Suspend Flag Function
- Human Interface Device (HID) Function:
- 28-Pin SSOP Package
The PCM2903C is TIs single-chip, USB, stereo audio codec with a USB-compliant full-speed protocol controller and S/PDIF. The USB protocol controller requires no software code. The PCM2903C employs SpAct™ architecture, TIs unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enable playback and record with low clock jitter, as well as independent playback and record sampling rates.
技術資料
種類 | タイトル | 最新の英語版をダウンロード | 日付 | |||
---|---|---|---|---|---|---|
* | データシート | PCM2903C Stereo Audio Codec With USB Interface, Single-Ended Analog Input/Output, and S/PDIF データシート (Rev. A) | PDF | HTML | 2015年 3月 31日 | ||
アプリケーション・ノート | Key Differences Between the PCM290x and PCM290xC | 2011年 9月 14日 |
設計および開発
その他のアイテムや必要なリソースを参照するには、以下のタイトルをクリックして詳細ページをご覧ください。
PCM2903EVM-U — PCM2903 評価モジュール
The PCM2903EVM-U is an evaluation module for the PCM2903C USB audio codec.
The EVM is supported by Windows® XP, Windows® Vista, Windows® 7, OSX and most operating systems which are compatible with USB class audio devices.
The PCM2903EVM-U connects to a USB port of a PC. The USB interface provides (...)
PSPICE-FOR-TI — TI Design / シミュレーション・ツール向け PSpice®
設計とシミュレーション向けの環境である PSpice for TI (...)
パッケージ | ピン数 | CAD シンボル、フットプリント、および 3D モデル |
---|---|---|
SSOP (DB) | 28 | Ultra Librarian |
購入と品質
- RoHS
- REACH
- デバイスのマーキング
- リード端子の仕上げ / ボールの原材料
- MSL 定格 / ピーク リフロー
- MTBF/FIT 推定値
- 使用原材料
- 認定試験結果
- 継続的な信頼性モニタ試験結果
- ファブの拠点
- 組み立てを実施した拠点