PCM1862QDBTRQ1 - Texas Instruments

Manufacturer Part Number

PCM1862QDBTRQ1

Manufacturer

Texas Instruments

Introduction

The PCM1862QDBTRQ1 from Texas Instruments is a specialized audio ADC designed for data acquisition in automotive applications.

Product Features and Performance

Dual-channel audio ADC

24-bit resolution for high-quality audio conversion

High sampling rate up to 192kHz, capturing a wide range of audio frequencies

Interfaces with I2C and SPI for flexible connectivity

Wide operating temperature range from -40°C to 125°C accommodating extreme environments

Product Advantages

High-resolution and sampling rate ensure detailed and accurate audio capture

Dual interface compatibility enhances integration with various microcontrollers and processors

Designed for harsh automotive environments

Key Technical Parameters

Number of Channels: 2

Resolution: 24 bits

Sampling Rate: 192k samples per second

Data Interface: I2C, SPI

Voltage Supply: 3V to 3.6V

Operating Temperature: -40°C to 125°C

Quality and Safety Features

AEC-Q100 qualification indicates reliability in automotive applications

Built to operate in extreme temperature conditions

Compatibility

Compatible with devices requiring I2C or SPI communication protocols

Suitable for surface mount technology

Application Areas

Automotive audio systems

Data acquisition systems in automotive environments

Product Lifecycle

Currently active and in production

Not nearing discontinuation; replacements or upgrades are available as newer models in the series

Several Key Reasons to Choose This Product

High-fidelity audio capture with 24-bit resolution and 192kHz sampling rate

Suitable for harsh environments with a wide operating temperature range and AEC-Q100 qualification

Flexible data interfaces (I2C, SPI) ensuring easy integration into automotive systems

Reliable performance validated for automotive applications with robust safety features