PCM6340QRTVRQ1 - Texas Instruments

Manufacturer Part Number

PCM6340QRTVRQ1

Manufacturer

Texas Instruments

Introduction

The PCM6340QRTVRQ1 is a high-fidelity audio ADC/DAC designed by Texas Instruments for automotive applications. It supports multiple resolution formats, offering versatility for audio data acquisition and processing tasks.

Product Features and Performance

Supports 16b, 20b, 24b, and 32b resolution formats

Sampling rate ranges from 8kHz to 768kHz

Integrated I2C and SPI data interfaces for easy communication

Operates on dual supply voltages for flexibility in various applications

Designed for high-temperature automotive environments, operating temperature -40°C to 125°C

Surface-mount 32-WFQFN exposed pad package for compact integration

Product Advantages

Wide range of data resolutions and sampling rates accommodate diverse audio processing needs

Dual voltage supply compatibility increases application flexibility

AEC-Q100 qualification ensures reliability in automotive conditions

Advanced interfacing options enhance compatibility with modern microcontrollers

Key Technical Parameters

Number of Channels: 4

Resolution: 16b, 20b, 24b, 32b

Sampling Rate: 8kHz ~ 768kHz

Data Interface: I2C, SPI

Voltage Supply: 3V ~ 3.6V, 1.65V ~ 1.95V

Operating Temperature Range: -40°C ~ 125°C

Quality and Safety Features

AEC-Q100 qualified for automotive reliability standards

Built-in error checking and correction capabilities

Compatibility

Compatible with a wide range of microcontrollers and processors through I2C and SPI interfaces

Flexible voltage supply requirements accommodating different power systems

Application Areas

Automotive audio systems

Advanced driver-assistance systems (ADAS) for audio-based feedback

In-vehicle infotainment systems

Audio data acquisition systems

Product Lifecycle

Product Status: Active

Product is in active production with no current discontinuation notices or known plans for obsolescence, ensuring long-term availability and support

Several Key Reasons to Choose This Product

Highly versatile with support for multiple resolution formats and sampling rates

AEC-Q100 qualification assures suitability and reliability for automotive applications

Comprehensive interfacing options with I2C and SPI, providing excellent system integration flexibility

Operates across a wide temperature range, suitable for demanding automotive environments

Ensures long-term viability with active product status and no known discontinuation plans