TLV320ADC3140IRTWR - Texas Instruments

Manufacturer Part Number

TLV320ADC3140IRTWR

Manufacturer

Texas Instruments

Introduction

The TLV320ADC3140IRTWR is a high-fidelity audio analog-to-digital converter (ADC) designed for various data acquisition applications in audio systems.

Product Features and Performance

Quad-channel ADC

Support for high-resolution audio with sampling rates up to 768 kHz

Versatile data interfaces including I2C and SPI

Flexible voltage supply compatibility

Extended operating temperature range suitable for industrial environments

Small form factor with WFQFN packaging

Product Advantages

High channel count enables multi-microphone array configurations

Exceptional audio performance for professional audio recording

Integration of multiple channels reduces system complexity

Advanced features for system customization through digital interface

Robust design suitable for harsh temperature conditions

Key Technical Parameters

Number of Channels: 4

Sampling Rate: Up to 768k samples per second

Voltage Supply Source: Analog and Digital

Voltage Supply Range: 1.7V to 3.6V and 1.65V to 3.6V

Operating Temperature: -40°C to 125°C

Mounting Type: Surface Mount

Package/Case: 24-WFQFN Exposed Pad

Supplier Device Package: 24-WQFN (4x4)

Quality and Safety Features

Manufactured by Texas Instruments, known for consistent quality and reliability

Operational over a wide temperature range ensuring stable performance in various conditions

Compatibility

Suitable with most microcontroller platforms due to standard I2C and SPI interfaces

Flexibility with dual voltage supply ranges for seamless integration with different system designs

Application Areas

Professional audio recording equipment

Home and studio audio systems

Automotive audio systems

Voice-activated systems and smart speakers

Industrial audio processing

Product Lifecycle

Product Status: Active

Not nearing discontinuation, with ongoing support and availability

Availability of replacements or upgrades as part of Texas Instruments’ extensive product portfolio

Several Key Reasons to Choose This Product

High-resolution audio acquisition for uncompromised sound quality

Multi-channel input enabling complex audio system designs

Industry-leading data acquisition rates supporting advanced applications

Flexibility with digital interfaces for easy integration into existing platforms

Reliable performance from a trusted manufacturer with an extensive support network