The PCM514x devices are a family of monolithic CMOS-integrated circuits that include a stereo digital-to-analog converter and additional support circuitry in a small TSSOP package. The PCM514x uses the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.
Members of the PCM514x family integrate a fully programmable miniDSP core, allowing developers to integrate filters, dynamic range controls, custom interpolators, and other differentiating features to their products.
The PCM514x provides 2.1-VRMS ground centered outputs, allowing designers to eliminate DC-blocking capacitors on the output, as well as external muting circuits traditionally associated with single-supply line drivers.
The integrated line driver surpasses all other charge-pump-based line drivers by supporting loads down to 1 kΩ, allowing the PCM514x to drive up to 10 products in parallel, such as LCD TV, DVDR, and AV receivers.
The integrated PLL on the device removes the requirement for a system clock (commonly known as master clock), allowing a 3-wire I2S connection and reducing system EMI.
PurePath™ Console, PCM5142 GUI 및 기타 설계 리소스를 사용할 수 있습니다. 지금 요청
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | PCM514x 2-VRMS DirectPath™, 112/106-dB Audio Stereo DAC With 32-bit, 384-kHz PCM Interface datasheet (Rev. B) | PDF | HTML | 2016/01/13 |
| EVM User's guide | PCM512x/4x EVM User's Guide (Rev. A) | 2014/11/03 | ||
| Application note | PCM512x ROM Code Application Note | 2012/06/07 | ||
| Application note | A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters | 2000/09/27 |
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
The PCM5142EVM-U is a complete evaluation kit for use with a personal computer running the Microsoft Windows ™ operating system. This EVM can be used in conjunction with PurePath™ Studio to take advantage of the fixed-function processing and mini-DSP processing capabilities of the PCM5142 and (...)
PurePath™ Console is a highly integrated and easy-to-use audio development suite designed specifically to simplify the evaluation, configuration and debug process associated with the development of audio products. Watch how easy it is to use the PurePath™ Console 3 software.
PurePath Console’s (...)PurePath™ Studio Graphical Development Environment is a powerful, easy-to-use tool designed specifically to simplify software development for Audio products with a miniDSP/ Audio Processing capability.
The GDE permits these devices to be programmed to support the processing requirements of a wide (...)
| 패키지 | 핀 | CAD 기호, 풋프린트 및 3D 모델 |
|---|---|---|
| TSSOP (PW) | 28 | Ultra Librarian |
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.