Texas Instruments

PCM9211PT  

Audio Special Purpose ICs

PCM9211PT Description

The PCM9211PT from Texas Instruments is a high-performance audio transceiver IC designed for professional and consumer audio applications. Packaged in a 48-pin LQFP and featuring surface-mount technology, it supports a wide sampling frequency range of 7kHz to 216kHz, making it suitable for high-fidelity audio systems. With a 2.9V to 3.6V supply voltage, it ensures low-power operation while maintaining robust performance. The device complies with ROHS3 and REACH environmental standards, and its Moisture Sensitivity Level (MSL) 1 rating ensures reliability in various manufacturing conditions.

PCM9211PT Features

• Dual-Channel Audio Transceiver: Supports 2-channel audio data transmission and reception, ideal for stereo applications.
• Flexible Interface Options: Integrates I2C, I2S, and SPI interfaces for seamless connectivity with microcontrollers and DSPs.
• Wide Sampling Range (7kHz–216kHz): Ensures compatibility with high-resolution audio formats.
• Low-Voltage Operation (2.9V–3.6V): Optimized for energy-efficient designs.
• Robust Compliance: ROHS3, REACH Unaffected, and EAR99 certifications ensure global usability.
• High Integration: Combines ADC, DAC, and digital interface functions in a single IC, reducing board space and BOM costs.

PCM9211PT Applications

The PCM9211PT excels in consumer audio systems, musical instruments, and professional audio equipment, including:

• Digital Mixers and Audio Interfaces: Leverages its I2S/SPI interfaces for high-quality signal processing.
• Home Theater Systems: Delivers low-noise, high-resolution audio for immersive experiences.
• Electronic Musical Instruments (e.g., Synthesizers): Provides low-latency audio conversion for real-time performance.
• Portable Audio Devices: Benefits from its low-power operation and compact footprint.

Conclusion of PCM9211PT

The PCM9211PT stands out as a versatile, high-performance audio transceiver, offering exceptional signal fidelity, flexible interfacing, and low-power efficiency. Its wide sampling range and dual-channel capability make it ideal for demanding audio applications, while its compliance with environmental and industry standards ensures reliability. Whether for consumer electronics or professional audio systems, this IC delivers a compelling blend of performance, integration, and cost-effectiveness.

PCM9211PT Documents

Download datasheets and manufacturer documentation for PCM9211PT

PCN Assembly/Origin :

TSMC-WF9 Wafer Fab Site Retraction 10/Sep/2013      

Datasheets :

PCM9211      

HTML Datasheet :

PCM9211      

PCN Design/Specification :

PCM9211 04/Sep/2018       PCM9211 15/May/2020