PCM2912APJTR - Texas Instruments

Manufacturer Part Number

PCM2912APJTR

Manufacturer

Texas Instruments

Introduction

The PCM2912APJTR is a stereo audio CODEC with USB interface, ideal for audio playback and recording.

Product Features and Performance

Stereo Audio CODEC

USB data interface

16-bit resolution

Single ADC, dual DAC setup

Sigma-Delta modulator

SNR and Dynamic Range both typical 92dB and 90dB for ADCs and DACs

Analog Supply Voltage range from 4.35V to 5.25V

Digital Supply Voltage range from 4.35V to 5.25V

Operates in temperatures from -25°C to 85°C

Surface Mount 32-TQFP package

Product Advantages

High-quality audio performance

Compatible with USB bus power

Integrated headphone amplifier

Supports bus-powered operation

Key Technical Parameters

Resolution (Bits): 16

Number of ADCs / DACs: 1/2

S/N Ratio, ADCs / DACs (db) Typ: 92 / 92

Dynamic Range, ADCs / DACs (db) Typ: 90 / 90

Voltage - Supply, Analog: 4.35V ~ 5.25V

Voltage - Supply, Digital: 4.35V ~ 5.25V

Operating Temperature: -25°C ~ 85°C

Quality and Safety Features

Designed to meet demanding audio specifications

Robust temperature range for various environments

Compatibility

Seamlessly interfaces with USB-equipped devices

Application Areas

PC audio systems

USB headphones

Audio docking stations

Voice recorders

Product Lifecycle

Active status

No known discontinuation

Replacements or upgrades available as new technologies emerge

Several Key Reasons to Choose This Product

Excellent audio quality with high SNR and Dynamic Range

Ease of integration with USB compatibility

Versatility in applications ranging from PC audio to voice recording

Active product support and longevity

Proven reliability and performance from Texas Instruments