PCM2902CDBR - Texas Instruments

Manufacturer Part Number

PCM2902CDBR

Manufacturer

Texas Instruments

Introduction

The PCM2902CDBR is a high-performance stereo audio codec integrated circuit (IC) from Texas Instruments.

Product Features and Performance

Stereo audio codec with 2 ADCs and 2 DACs

16-bit resolution

Dynamic range of 89 dB for ADCs and 93 dB for DACs

Signal-to-noise ratio of 89 dB for ADCs and 96 dB for DACs

Supports sigma-delta modulation

1V to 3.5V digital and analog supply voltage

Operating temperature range of -25°C to 85°C

28-SSOP package

Product Advantages

High dynamic range and signal-to-noise ratio for superior audio quality

Wide operating voltage and temperature range for versatile applications

Compact 28-SSOP package for space-efficient design

Key Technical Parameters

Manufacturer Part Number: PCM2902CDBR

Manufacturer: Texas Instruments

Interface: USB

Package: 28-SSOP

Supply Voltage: 3.1V to 3.5V (digital and analog)

Operating Temperature: -25°C to 85°C

ADC/DAC Resolution: 16 bits

ADC/DAC Dynamic Range: 89 dB / 93 dB

ADC/DAC Signal-to-Noise Ratio: 89 dB / 96 dB

Sigma-Delta Modulation

Quality and Safety Features

RoHS3 compliant

Compatibility

Suitable for a wide range of USB-based audio applications

Application Areas

USB audio devices, such as headphones, speakers, and microphones

PC sound cards and peripherals

Consumer electronics with audio capabilities

Product Lifecycle

The PCM2902CDBR is an active product, and Texas Instruments continues to offer it as part of their current portfolio.

Several Key Reasons to Choose This Product

High-performance stereo audio codec with excellent dynamic range and signal-to-noise ratio

Wide operating voltage and temperature range for versatile applications

Compact 28-SSOP package for space-efficient design

RoHS3 compliance for environmental sustainability

Suitable for a broad range of USB-based audio applications