PCM2702E - Burr Brown

Manufacturer Part Number

PCM2702E

Manufacturer

Texas Instruments

Introduction

PCM2702E is an integrated circuit designed for audio data acquisition and digital-to-analog conversion.

Product Features and Performance

16-bit resolution

Dual-channel audio DAC

48 kHz sampling rate

USB audio interface support

Operates on both 3V and 5V power supplies

Product Advantages

Direct USB connection eliminates the need for external rate converters.

Simple power supply requirements.

On-chip voltage reference improves integration.

Key Technical Parameters

Resolution: 16 bits

Sampling Rate: 48k per second

Number of Channels: 2

Voltage Supply Range: 3V to 3.6V, 5V

Data Interface: USB

Operating Temperature Range: 0°C to 70°C

Quality and Safety Features

Built-in digital de-emphasis

Soft mute function to prevent power on/off clicks

Compatibility

USB 1.1 compliant

Surface mount compatible with 28-SSOP package

Application Areas

USB audio playback systems

Computer audio systems

Portable audio devices

Product Lifecycle

Product Status: Obsolete

Potential unavailability of future replacements or upgrades

Several Key Reasons to Choose This Product

Easy PC connection via USB for audio playback.

High-quality audio performance with 16-bit resolution DAC.

Compatibile with a variety of USB-based audio applications.

Simple integration into system designs due to minimal external components required.