PCM2900C
- PCM2900C: Without S/PDIF
- PCM2902C: With S/PDIF
- On-Chip USB Interface:
- With Full-Speed Transceivers
- Fully Compliant with USB 2.0 Specification
- Certified by USB-IF
- Partially Programmable Descriptors
- USB Adaptive Mode for Playback
- USB Asynchronous Mode for Record
- Bus Powered
- 16-Bit Delta-Sigma ADC and DAC
- Sampling Rate:
- DAC: 32 kHz, 44.1 kHz, 48 kHz
- ADC: 8 kHz, 11.025 kHz, 16 kHz, 22.05 kHz, 32 kHz, 44.1 kHz, 48 kHz
- On-Chip Clock Generator with Single 12-MHz Clock Source
- Single Power Supply:
- 5 V Typical (VBUS)
- Stereo ADC:
- Analog Performance at VBUS = 5 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 VBUS = 5 V:
- Stereo DAC:
- Analog Performance at VBUS = 5 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 VBUS = 5 V:
- Multifunctions:
- Human Interface Device (HID) Function:
- Volume and Mute Controls
- Suspend Flag Function
- Human Interface Device (HID) Function:
- 28-Pin SSOP Package
The PCM2900C/2902C are Texas Instruments' single-chip, USB, stereo audio codecs with a USB-compliant full-speed protocol controller and S/PDIF (PCM2902C only). The USB protocol controller requires no software code. The PCM2900C/2902C employ SpAct architecture, TI'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 as well as independent playback and record sampling rates.
기술 자료
유형 | 직함 | 날짜 | ||
---|---|---|---|---|
* | Data sheet | Stereo Audio Codec w/USB Interface, Single-Ended Analog In/Out & S/PDIF datasheet | 2011/09/08 | |
EVM User's guide | PCM2900C/02C/PCM2906CEVM-U User Guide | 2011/09/18 | ||
Application note | Key Differences Between the PCM290x and PCM290xC | 2011/09/14 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
PCM2900CEVM-U — PCM2900C 평가 모듈
The PCM2900CEVM-U and PCM2902EVM-U are evaluation modules for the PCM2900C/2902C USB audio codec’s.
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 PCM2900EVM-U and PCM2902EVM-U connect to a USB (...)
PSPICE-FOR-TI — TI 설계 및 시뮬레이션 툴용 PSpice®
TI 설계 및 시뮬레이션 환경용 PSpice는 기본 제공 라이브러리를 이용해 복잡한 혼합 신호 설계를 시뮬레이션할 수 있습니다. 레이아웃 및 제작에 (...)
패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
---|---|---|
SSOP (DB) | 28 | Ultra Librarian |
주문 및 품질
- RoHS
- REACH
- 디바이스 마킹
- 납 마감/볼 재질
- MSL 등급/피크 리플로우
- MTBF/FIT 예측
- 물질 성분
- 인증 요약
- 지속적인 신뢰성 모니터링
- 팹 위치
- 조립 위치