PCM1864QDBTRQ1 - Texas Instruments

Manufacturer Part Number

PCM1864QDBTRQ1

Manufacturer

Texas Instruments

Introduction

The PCM1864QDBTRQ1 is a high-fidelity Audio ADC from Texas Instruments, designed for data acquisition in automotive and high-temperature applications.

Product Features and Performance

High-resolution 32-bit audio ADC

Four independent audio input channels

Supports sampling rates from 32kHz to 192kHz

Digital interfaces: I2C and SPI for versatile connection options

Dual voltage supply source supporting analog and digital circuits

Operates across a wide temperature range from -40°C to 125°C

Product Advantages

Exceptional audio quality with high resolution

Flexible integration with both I2C and SPI interfaces

Designed for rugged automotive environments

High temperature operating capability ensures reliability in extreme conditions

Key Technical Parameters

Number of Channels: 4

Resolution: 32 bits

Sampling Rate: 32kHz to 192kHz

Data Interface: I2C, SPI

Voltage Supply: 3.3V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive applications

Robust design for high reliability and performance in harsh conditions

Compatibility

Compatible with various microcontrollers and processors via I2C and SPI interfaces

Application Areas

Automotive audio systems

High-temperature industrial environments

Data acquisition systems requiring high-fidelity audio capture

Product Lifecycle

Status: Active

Continuously supported with no immediate discontinuation planned

Updates and upgrades available for future integration

Several Key Reasons to Choose This Product

High-resolution audio capture enhances system performance

Flexible interfacing options with both I2C and SPI

High reliability in automotive and industrial applications

Extended operating temperature range for challenging environments

AEC-Q100 qualification assures quality in automotive designs