PCM1755DBQR - Texas Instruments

Manufacturer Part Number

PCM1755DBQR

Manufacturer

Texas Instruments

Introduction

The PCM1755DBQR is a high-quality audio digital-to-analog converter (DAC) designed for professional and consumer audio applications.

Product Features and Performance

24-bit resolution for high-quality audio conversion

Dual-channel DAC for stereo audio

Supports up to 200k samples per second for detailed sound reproduction

Integrated I2S data interface for seamless digital communication

Compatible with a single 5V power supply for simplified system design

Able to operate across a wide temperature range from -40°C to 85°C

Product Advantages

Improved signal-to-noise ratio enhances audio clarity

Low power consumption for efficient operation

Compact 16-SSOP package suitable for space-constrained applications

Key Technical Parameters

Resolution: 24 bits

Number of Channels: 2

Sampling Rate: 200k samples per second

Data Interface: I2S

Voltage Supply Source: Single Supply

Voltage - Supply: 5V

Operating Temperature Range: -40°C to 85°C

Mounting Type: Surface Mount

Quality and Safety Features

Built to Texas Instruments' high-quality standards

Tested for reliable performance in a broad range of conditions

Compatibility

Supports digital audio signals in I2S format

Mountable on PCBs through surface mount technology in a 16-SSOP package

Application Areas

Home theater systems

Professional audio mixing consoles

Digital audio workstations

Portable audio devices

Product Lifecycle

Active product status with no current indication of discontinuation

Support and replacements are expected to be available

Several Key Reasons to Choose This Product

Provides precise and clear audio reproduction for high-fidelity applications

Texas Instruments' reputation for durable and reliable components

Ease of integration into existing designs due to common I2S interface and voltage requirements

Suitable for diverse audio applications from home entertainment to professional studio equipment

Continued manufacturer support ensures long-term usability and serviceability