Features | Texas Instruments TPA6110A2 MSOP specs

Features

1.1 Features

The TI TPA6110A2 MSOP audio amplifier evaluation module and the TI plug-n-play audio amplifier evaluation platform include the following features:

-TPA6110A2 MSOP Stereo Audio Power Amplifier Evaluation Module

J Dual channel, single-ended operation

J 150-mW output power into 8 Ω at 5 V

J2.5-V to 5.5-V operation

JVery low distortion:

H THD+N is less than 0.01% at 1 kHz and less than 0.03% from 20 Hz to 20 kHz into 10-kΩloads

H Less than 0.02% at 1 kHz and less than 0.4% from 20 Hz to 20 kHz into 32-Ωloads

H Less than 0.05% at 1 kHz and less than 0.8% from 20 Hz to 20 kHz into 8-Ωloads

JExtremely low current consumption in shutdown mode

JInternal thermal and short-circuit protection

JInternal pop reduction circuitry

-Quick and Easy Configuration With the TI Plug-N-Play Audio Amplifier Evaluation Platform

JEvaluation module is designed to simply plug into the platform, automatically making all signal, control, and power connections

JPlatform provides flexible power options

JJumpers on the platform select power and module control options

JSwitches on the platform route signals

JPlatform provides quick and easy audio input and output connections

-Platform Power Options

JOnboard 9-V battery

JExternal 5-V±15-V (VCC) supply inputs

JExternal regulated VDD supply input

JSocket for on-board 5-V VDD voltage regulator EVM

JOnboard overvoltage and reverse polarity power protection

-Platform Audio Input and Output Connections

JLeft and right RCA phono jack inputs

JMiniature stereo phone jack input

JLeft and right RCA phono jack outputs

JLeft and right compression speaker terminal outputs

JMiniature stereo headphone jack output

1-2	Introduction

TPA6110A2 MSOP specifications

The Texas Instruments TPA6110A2 is a highly regarded audio amplifier designed for high-fidelity audio applications. This device is particularly useful for powering headphones and speakers in portable and consumer electronics.

One of the standout features of the TPA6110A2 is its compact size, housed in an MSOP-8 package. This allows designers to save space on their printed circuit boards, a critical factor in today’s sleek and portable devices. The amplifier is designed to deliver a high output power of up to 175 mW into a 16-ohm load, making it suitable for driving a wide variety of headphones and speakers with excellent sound quality.

The TPA6110A2 employs advanced technology to ensure optimal audio performance. It incorporates high-performance, low-noise operational amplifiers that help reduce distortion and enhance overall audio clarity. With a typical total harmonic distortion plus noise (THD+N) rating of merely 0.05%, the TPA6110A2 delivers clean and clear audio signals, promoting an immersive listening experience.

Another crucial characteristic of the TPA6110A2 is its efficiency. The amplifier operates with a typical power supply voltage range of 2.5 V to 5.5 V, allowing it to be powered by a variety of battery sources while maintaining low power consumption. This feature is particularly beneficial for battery-powered devices, as it prolongs battery life without sacrificing audio quality.

The device also includes integrated thermal protection and short-circuit protection, ensuring reliable operation even in rigorous conditions. This makes the TPA6110A2 suitable for use in both consumer audio products and professional audio devices.

Furthermore, the TPA6110A2 supports a wide range of audio input formats, making it versatile for a diverse set of applications. Its capacity for low radio frequency interferibility adds to its appeal in applications where digital signals must coexist without degrading sound quality.

In summary, the Texas Instruments TPA6110A2 MSOP is a powerful, efficient, and compact audio amplifier designed to meet the demands of modern audio electronics. With its high output power, low distortion, and advanced protective features, it is an excellent choice for designers aiming to elevate audio performance in their products while conserving space and power.