TLV320AIC3111IRHBR - Texas Instruments

Manufacturer Part Number

TLV320AIC3111IRHBR

Manufacturer

Texas Instruments

Introduction

The TLV320AIC3111IRHBR from Texas Instruments is an audio codec with low-power, highly integrated, high-performance audio codec features.

Product Features and Performance

High-resolution 32-bit DACs and ADCs for high-quality sound

Supports I2C and serial data interfaces for flexible connectivity options

Incorporates Sigma Delta technology, ensuring high fidelity audio reproduction

Single ADC and dual DAC support for efficient audio processing

Excellent Signal-to-Noise Ratio (S/N) with 91 dB for ADCs and 95 dB for DACs, providing crisp and clear audio

Designed for optimal power efficiency with analog supply voltage from 2.7V to 3.6V and digital supply voltage from 1.65V to 1.95V

Product Advantages

Superior audio quality with high-resolution converters

Low power consumption for extended battery life in portable applications

Flexible interfacing options catering to a variety of audio systems

Compact 32-VFQFN Exposed Pad package suitable for space-constrained applications

Key Technical Parameters

Resolution (Bits): 32 b

Number of ADCs/DACs: 1/2

Sigma Delta: Yes

S/N Ratio, ADCs/DACs (dB) Typ: 91/95

Voltage Supply, Analog: 2.7V ~ 3.6V

Voltage Supply, Digital: 1.65V ~ 1.95V

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Built to meet high standards for reliability and performance in demanding audio applications

Compatibility

Broad compatibility with microcontrollers and processors through I2C and serial interfaces

Application Areas

Portable audio devices

Sound enhancement for digital gadgets

Voice activation and recognition systems

Multi-media systems and more

Product Lifecycle

The product status is active, indicating sustained production with no immediate risk of discontinuation

Future replacements or upgrades should be monitored on Texas Instruments’ official announcements

Several Key Reasons to Choose This Product

Unmatched audio performance with high S/N ratio and dynamic range

Low power requirements facilitating prolonged use in portable devices

Broad applicability in consumer electronics due to flexible interfacing options

Reliable operation across a wide range of temperatures (-40°C ~ 85°C)

Backed by Texas Instruments' reputation for quality in semiconductor manufacturing