TLV320DAC3120IRHBT - Texas Instruments

Manufacturer Part Number

TLV320DAC3120IRHBT

Manufacturer

Texas Instruments

Introduction

Low-power stereo audio DAC with miniDSP and DirectPath headphone amplifier

Product Features and Performance

24-bit Digital-to-Analog Converter

2 channels for stereo sound

Supports high-resolution audio with a sampling rate up to 192kHz

Programmable miniDSP for audio processing

DirectPath headphone amplifier

I2C and serial data interfaces

Product Advantages

High-resolution audio playback capability

Integrated headphone amplifier that reduces external component count

Digital signal processing enhances audio customization

Multiple power saving modes for battery-powered applications

Key Technical Parameters

Resolution: 24 bits

Sampling Rate: 192 kHz max

Data Interface: I2C, Serial

Voltage Supply: 1.8V, 3.3V

Operating Temperature Range: -40°C to 85°C

Number of Channels: 2

Quality and Safety Features

Extended temperature range ensures reliability under various operating conditions

Designed for electromagnetic compatibility (EMC)

Compatibility

Compatible with a range of microcontrollers via I2C or serial interface

Surface mount 32-VFQFN Exposed Pad for standard PCB assembly

Application Areas

Portable audio devices

Wireless speakers

Soundbars and audio docks

Voice-controlled equipment

Product Lifecycle

Status: Active

No known discontinuation or obsolescence, with potential for future upgrades or replacements

Several Key Reasons to Choose This Product

High audio fidelity with 24-bit resolution and 192kHz sampling rate

Integrated digital signal processor allows for advanced audio effects and processing

On-chip headphone amplifier simplifies design and reduces external components

Dual power supply options for system flexibility

Robust industrial temperature rating ensures performance across environments

Supports popular audio interfaces and is easy to integrate into existing designs