Texas Instruments

PCM4220PFB  

ADCs/DACs - Special Purpose ICs

PCM4220PFB is a high-performance audio codec from Texas Instruments that is designed to provide high-quality audio processing and conversion for a wide range of applications. Here is a description of the PCM4220PFB, including its features and applications:

Description:

The PCM4220PFB is a stereo audio codec that integrates a delta-sigma analog-to-digital converter (ADC), a delta-sigma digital-to-analog converter (DAC), and a low-pass filter (LPF) into a single chip. It is designed to provide high-quality audio processing and conversion for a wide range of applications, including professional audio equipment, automotive audio systems, and home theater systems.

Features:

1. High-quality audio performance: The PCM4220PFB provides high-quality audio performance with a dynamic range of up to 120 dB and a signal-to-noise ratio (SNR) of up to 127 dB.
2. Low power consumption: The PCM4220PFB is designed to operate with low power consumption, making it suitable for battery-powered applications.
3. Integrated ADC and DAC: The PCM4220PFB integrates a delta-sigma ADC and a delta-sigma DAC, providing high-quality audio conversion in a single chip.
4. Low-pass filter: The PCM4220PFB includes an integrated low-pass filter that helps to remove high-frequency noise and improve audio quality.
5. Small form factor: The PCM4220PFB is available in a compact 28-pin package, making it suitable for space-constrained applications.

Applications:

The PCM4220PFB is suitable for a wide range of audio applications, including:

1. Professional audio equipment: The PCM4220PFB can be used in professional audio equipment, such as mixing consoles and audio processors, to provide high-quality audio conversion.
2. Automotive audio systems: The PCM4220PFB can be used in automotive audio systems to provide high-quality audio processing and conversion.
3. Home theater systems: The PCM4220PFB can be used in home theater systems to provide high-quality audio processing and conversion.
4. Portable audio devices: The PCM4220PFB can be used in portable audio devices, such as MP3 players and smartphones, to provide high-quality audio conversion.
5. Voice recording and playback: The PCM4220PFB can be used in voice recording and playback applications, such as voice recorders and voice assistants, to provide high-quality audio conversion.

Overall, the PCM4220PFB from Texas Instruments is a high-performance audio codec that provides high-quality audio processing and conversion in a compact and low-power package. Its integrated ADC and DAC, low-pass filter, and small form factor make it suitable for a wide range of audio applications.

PCM4220PFB Documents

Download datasheets and manufacturer documentation for PCM4220PFB

PCN Assembly/Origin :

Mult Devices 23/Feb/2018      

Datasheets :

PCM4220      

HTML Datasheet :

PCM4220