PCM1781DBQ - Texas Instruments

Manufacturer Part Number

PCM1781DBQ

Manufacturer

Texas Instruments

Introduction

The PCM1781DBQ is a high-performance audio digital-to-analog converter (DAC) from Texas Instruments, designed for professional and high-fidelity audio applications.

Product Features and Performance

High-resolution 24-bit audio performance

Dual-channel DAC for stereo sound

Sampling rate up to 200k per second

I2S digital interface for audio data

Single 5V power supply operation

Operational temperature range from -25°C to 85°C

Product Advantages

Offers superior sound quality for audio applications

High-resolution DAC improves the listening experience

Simplifies design with integrated I2S interface

Low-voltage operation suitable for various applications

Robust temperature range for reliability in diverse environments

Key Technical Parameters

Resolution: 24 bits

Number of Channels: 2

Sampling Rate: 200k per second

Data Interface: I2S

Voltage Supply: 5V

Operating Temperature: -25°C ~ 85°C

Package: 16-SSOP

Quality and Safety Features

Manufactured by Texas Instruments, ensuring high-quality and reliability

Rigorous testing to meet operational standards within specified temperature range

Compatibility

Compatible with various microcontrollers and processors with I2S interface

Suitable for a wide range of audio applications

Application Areas

Professional audio equipment

High-fidelity audio systems

Digital audio workstations

Home theater systems

Product Lifecycle

Currently in Active status, not nearing discontinuation

Texas Instruments supports ongoing availability and possible future upgrades

Several Key Reasons to Choose This Product

High audio performance improves end-user experience

Flexible sampling rate supports various audio formats

Easy to integrate into systems with I2S digital audio interface

Reliable operation within a broad temperature range

Backed by Texas Instruments' reputation for quality and support