6PAIC3254IRHBRQ1 - Texas Instruments

Manufacturer Part Number

6PAIC3254IRHBRQ1

Manufacturer

Texas Instruments

Introduction

The 6PAIC3254IRHBRQ1 is an advanced audio Codec from Texas Instruments, designed for automotive and high-fidelity audio applications. Its integration of both ADCs and DACs with Sigma Delta technology makes it suitable for high-precision audio processing.

Product Features and Performance

Supports I2C and SPI data interfaces for versatile connectivity.

32-bit resolution ensures high audio quality.

Contains 2 ADCs and 2 DACs, facilitating both input and output audio signals.

Sigma Delta modulation enhances audio fidelity.

S/N Ratio of 93 dB for ADCs and 100 dB for DACs provides clearance and quality.

Dynamic Range of 92 dB for ADCs and 100 dB for DACs ensures wide audio signal handling.

Operates on a wide supply voltage range from 1.5V to 3.6V for analog and 1.26V to 3.6V for digital, accommodating various power schemes.

Product Advantages

High-resolution 32-bit audio provides premium sound quality.

Dual ADCs and DACs enable simultaneous audio input and output.

Compatibility with I2C and SPI interfaces offers flexible system integration.

Automotive grade with AEC-Q100 qualification ensures reliability in vehicle applications.

Efficient power consumption suits battery-dependent applications.

Key Technical Parameters

Resolution: 32 bits

Number of ADCs / DACs: 2 each

S/N Ratio, ADCs / DACs: 93 / 100 dB

Dynamic Range, ADCs / DACs: 92 / 100 dB

Voltage - Supply, Analog: 1.5V ~ 3.6V

Voltage - Supply, Digital: 1.26V ~ 3.6V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

AEC-Q100 qualification underscores the device's suitability and reliability for automotive applications.

Robust operational temperature range from -40°C to 85°C ensures performance under extreme conditions.

Compatibility

The device's digital interface supports both I2C and SPI, allowing it to work seamlessly with a broad range of microcontrollers and processors.

Application Areas

Designed for automotive audio systems, including car radios and infotainment.

Suitable for high-definition audio processing in consumer electronics.

Product Lifecycle

Currently active, with no near-term discontinuation anticipated. Texas Instruments maintains a proactive approach in notifying about product lifecycle changes, providing opportunities for last time buys, and suggesting replacements or upgrades.

Several Key Reasons to Choose This Product

High-definition 32-bit audio processing capability ensures premium sound quality.

Simultaneous ADCs and DACs operations enable complex audio applications.

Low power consumption coupled with wide voltage supply range offers design flexibility.

Automotive grade qualification (AEC-Q100) assures reliability in automotive applications.

Support for I2C and SPI interfaces enhances compatibility with existing systems.

Robust design ensures quality audio performance even under extreme conditions.