TLV320AIC23BPWR - Texas Instruments

Manufacturer Part Number

TLV320AIC23BPWR

Manufacturer

Texas Instruments

Introduction

The TLV320AIC23BPWR is a stereo audio CODEC designed for portable digital audio systems and features I2C and serial data interfaces.

Product Features and Performance

Stereo audio CODEC

Supports digital interfaces I2C and Serial

Resolution support: 16-bit, 20-bit, 24-bit, 32-bit

Dual ADCs and DACs

Sigma Delta architecture ensuring high-quality signal integrity

Typical Signal-to-Noise Ratio (S/N): ADCs 90 dB, DACs 100 dB

Dynamic Range for ADCs and DACs typically 90 dB

Supports multiple supply voltages: Analog 2.7V ~ 3.6V, Digital 1.42V ~ 3.6V

Product Advantages

High resolution and dynamic range enhancing audio clarity and detail

Integrated ADCs and DACs reduce system design complexity

Multiple resolution support enables flexible design options

Key Technical Parameters

Number of ADCs / DACs: 2 / 2

Resolution: 16-bit, 20-bit, 24-bit, 32-bit

S/N Ratio (ADCs / DACs db Typ): 90 / 100

Dynamic Range (ADCs / DACs db Typ): 90 / 90

Voltage Supply, Analog: 2.7V ~ 3.6V

Voltage Supply, Digital: 1.42V ~ 3.6V

Quality and Safety Features

Implemented Sigma Delta architecture for reliable audio processing

Surface mount package enhancing board level reliability

Compatibility

Suitable for use with I2C and Serial Digital Interfaces allowing integration with most microcontrollers

Application Areas

Portable digital audio systems

Multimedia devices

Audio processing units

Product Lifecycle

Status: Obsolete

Replacement models or upgrade options may need to be consulted with Texas Instruments directly due to product discontinuation.

Several Key Reasons to Choose This Product

Integrated I2C and Serial interface supports simplifying connectivity in system designs.

High-resolution and dynamic range offer superior audio quality.

Dual ADCs and DACs allow for simultaneous audio input and output.

Multi-voltage operation provides flexibility in connected components.

Obsolete status makes it appropriate for replacement considerations in mature systems.