PCM4202
- Two High-Performance Delta-Sigma Analog-to-Digital Converters
- 24-Bit Linear PCM or 1-Bit Direct Stream Digital (DSD) Output Data
- Supports PCM Output Sampling Rates up to 216kHz
- Supports 64fS and 128fS DSD Output Data Rates
- Dynamic Performance: PCM Output
- Dynamic Range (VIN = -60dBFS, fIN = 1kHz, A-Weighted): 118dB
- THD+N (VIN = -0.5dBFS, fIN = 1kHz): -105dB
- Dynamic Performance: DSD Output, 64fS
- Dynamic Range (A-Weighted): 115dB
- THD+N (VIN = -0.5dBFS, fIN = 1kHz): -102dB
- Audio Serial Port
- 24-Bit Linear PCM Output Data
- Master or Slave Mode Operation
- Supports Left-Justified, Right-Justified, and I2S Data Formats
- Additional PCM Output Features
- Linear-Phase Digital Decimation Filter
- Digital High-Pass Filter for DC Removal
- Clipping Flag Output for Each Channel
- Power Supplies: +5V Analog and +3.3V Digital
- Power Dissipation:
- fS = 48kHz: 308mW typical
- fS = 96kHz: 338mW typical
- fS = 192kHz: 318mW typical
- Power-Down Mode
- Available in a SSOP-28 Package
- Pin- and Function-Compatible with the PCM1804
- APPLICATIONS
- Digital Recorders and Mixing Desks
- Digital Audio Effects Processors
- Broadcast Studio Equipment
- Surround Sound Encoders
- High-End A/V Receivers
I2S is a registered trademark of Royal Philips Electronics B.V., The Netherlands.
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The PCM4202 is a high-performance, stereo audio analog-to-digital (A/D) converter designed for professional and broadcast audio applications. The PCM4202 architecture utilizes a 1-bit delta-sigma modulator per channel, incorporating a novel density modulated dither scheme for improved dynamic performance.
The PCM4202 supports 24-bit linear PCM output data, with sampling frequencies up to 216kHz. The PCM4202 can also be configured to output either 64x or 128x oversampled, 1-bit direct stream digital (DSD) data for each channel. Support for PCM and DSD output formats makes the PCM4202 suitable for a variety of digital audio recording and processing applications.
The PCM4202 includes a flexible audio serial port interface, which supports standard audio data formats. Audio data format selection, sampling mode configuration, and high-pass filter functions are all programmed using dedicated control pins.
The PCM4202 operates from a +5V analog power supply and a +3.3V digital power supply. The digital I/O pins are compatible with +3.3V logic families. The PCM4202 is available in a small SSOP-28 package.
기술 문서
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | PCM4202: High Performance 24-Bit, 216kHz Sampling Stereo Audio A/D Converter datasheet (Rev. B) | 2004/09/10 | |
| EVM User's guide | PCM4202EVM - User Guide | 2004/08/27 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
PCM4202EVM — PCM4202 EVM(평가 모듈)
The PCM4202EVM provides a convenient platform for evaluating the performance and functionality of the PCM4202 device. The EVM has two differential analog input channels corresponding to Left and Right analog input channels. Each of these channels are buffered and filtered using a low noise input (...)
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 | 다운로드 |
|---|---|---|
| SSOP (DB) | 28 | 옵션 보기 |
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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.