PCM5100A
- Ultra Low Out-of-Band Noise
- Integrated High-Performance Audio PLL with BCK
Reference to Generate SCK Internally - Direct Line Level 2.1-VRMS Output
- No DC Blocking Capacitors Required
- Line Level Output Down to 1KΩ
- Intelligent Muting System; Soft Up or Down Ramp
and Analog Mute For 120-dB Mute SNR - Accepts 16-, 24-, and 32-Bit Audio Data
- PCM Data Formats: I2S, Left-Justified
- Automatic Power-Save Mode When LRCK And
BCK Are Deactivated - 1.8 V or 3.3 V Failsafe LVCMOS Digital Inputs
- Simple Configuration Using Hardware Pins
- Single-Supply Operation: 14
- 3.3 V Analog, 1.8 V or 3.3 V Digital
- Qualified in Accordance with AEC-Q100
The PCM510xA 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 PCM510xA devices use the latest generation of TI’s advanced segment-DAC architecture to achieve excellent dynamic performance and improved tolerance to clock jitter.
Using Directpath™ charge-pump technology, the PCM510xA devices provide 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 per pin.
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.
Intelligent clock error and PowerSense undervoltage protection utilizes a two-level mute system for pop-free performance.
Compared with many conventional switched capacitor DAC architectures, the PCM510xA family offers up to 20 dB lower out-of-band noise, reducing EMI and aliasing in downstream amplifiers/ADCs, measured from the traditional 100-kHz OBN measurements to 3 MHz).
기술 자료
| 유형 | 직함 | 날짜 | ||
|---|---|---|---|---|
| * | Data sheet | PCM510xA 2.1 VRMS, 112/106/100 dB Audio Stereo DAC with PLL and 32-bit, 384 kHz PCM Interface datasheet (Rev. C) | PDF | HTML | 2015/05/06 |
| EVM User's guide | PCM510xEVM-U User Guide (Rev. C) | 2014/10/13 | ||
| Application note | A Low Noise, Low Distortion Design for Antialiasing and Anti-Imaging Filters | 2000/09/27 |
설계 및 개발
추가 조건 또는 필수 리소스는 사용 가능한 경우 아래 제목을 클릭하여 세부 정보 페이지를 확인하세요.
PCM5102EVM-U — PCM5102 평가 모듈
The PCM5102EVM-U is a complete evaluation kit for use with a personal computer running the Microsoft Windows™ operating system. The necessary evaluation software can be found online at the PCM5102 Product Folder.
The PCM5102EVM is in the Texas Instruments (TI) EVM form factor, which allows direct (...)
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 |
|---|---|---|
| TSSOP (PW) | 20 | 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
권장 제품에는 본 TI 제품과 관련된 매개 변수, 평가 모듈 또는 레퍼런스 디자인이 있을 수 있습니다.