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See Technical Specifications

PCM2902E

HID interface for bus-powered operation

Manufacturer:

Texas Instruments
Mfr.Part #:

PCM2902E
Datasheet:

PCM2902E Datasheet (PDF)
Number of ADC channels:

2
Number of DAC channels:

2
Analog inputs:

2
Sampling rate (max) (kHz):

48
EDA/CAD Models:

Request Free CAD Models for PCM2902E

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PCM2902E General Description

The PCM2902E is a stereo audio codec with USB connectivity, designed for use in various digital audio applications. It features a 16-bit Delta Sigma analog-to-digital converter and a 16-bit Delta Sigma digital-to-analog converter. The PCM2902E also includes a built-in USB interface for easy connection to a computer or other digital audio devices.This codec supports sample rates up to 48 kHz and has a total harmonic distortion and noise (THD+N) of less than 0.1%. It is powered by a 5V supply voltage and has a low power consumption, making it suitable for portable and low-power applications.The PCM2902E comes in a small package with dimensions of 32-pin TQFP, making it easy to integrate into various electronic designs. It is compatible with Windows, Mac, and Linux operating systems, making it versatile for different applications.

Key Features

Integrated stereo audio codec and USB interface

Supports 16-bit resolution at 48 kHz sampling rate

USB-powered operation

Stereo DAC with SNR of 98 dB

ADC with SNR of 89 dB

Compatible with Windows, Mac, and Linux operating systems

Ideal for audio recording and playback applications

Application

USB audio adapter for computers, laptops, and other devices

Audio interface for recording and playback in music production

Digital audio mixer for live sound and studio applications

USB microphone preamp for podcasting and voiceover work

USB audio receiver for home theater systems and speakers

Specifications

Number of ADC channels	2	Number of DAC channels	2
Analog inputs	2	Sampling rate (max) (kHz)	48
Control interface	HID	Features	S/PDIF I/O
Analog outputs	2	Rating	Catalog
Operating temperature range (°C)	0 to 70