An Introduction of the TPA3116D2DADR Amplifier

Introduction

The TPA3116D2DADR are digital amplifiers that are stereo-efficient. They can be used as a power stage to drive speakers with up to 100W / two in mono. Three devices share the same footprint which allows one PCB to function across multiple power settings. Its advanced oscillator/PLL circuit utilizes an option to switch frequencies in multiple ways to reduce AM interference. This is done by using the choice of either master or slave options which allows you to sync multiple devices. The TPA3116D2DADR amplifier is widely used in mini-micro components, speaker bars, docks, and as well as consumer audio applications.

Features

Supports Multiple Output Configurations
Wide Voltage Range: 4.5 V to 26 V
Efficient Class-D Operation
Multiple Switching Frequencies
Feedback Power-Stage Architecture With High PSRR Reduces PSU Requirements
Programmable Power Limit
Differential and Single-Ended Inputs
Stereo and Mono Mode With Single-Filter Mono Configuration
Single Power Supply Reduces Component Count
Thermally Enhanced Packages
–40°C to 85°C Ambient Temperature Range

CAD Model

Specifications

Supply Chain

Factory Lead Time – 6 Weeks
Lifecycle Status – ACTIVE

Physical

Contact Plating – Gold
Mount – Surface Mount
Number of Pins – 32

Technical

Operating Temperature – -40°C~85°C TA
JESD-609 Code – e4

Circuits of TPA3116D2DADR

block diagram of TPA3116D2DADR Amplifier — Circuit diagram of TPA3116D2DADR Amplifier

Alternative Models

TPA3118D2DAPR, TPA3130D2DAPR, TAS5760LDAPR

Where to Use TPA3116D2DADR?

The TPA3116D2DADR amplifier is a device that is used to increase the level of a signal so that it can be transmitted more efficiently. It has different uses in a variety of markets, such as in the fields of telecommunication and music. The major components in an amplifier are usually a power amplifier, which handles the input power from the source, and amplifiers themselves which amplify the input signal before passing it on to other devices.

The TPA3116D2DADR amplifier can be made in many different ways, but the most common is what is known as the transistor amplifier circuit. A transistor amplifier circuit uses one or more transistors to amplify a signal. The input signal passes through the base of the transistor, and the output is collected at its emitter or collector terminal.

How to Use TPA3116D2DADR Amplifier?

The TPA3116D2DADR amplifier works by taking the incoming energy from the power supply and delivering this energy to its output in very precise quantities during each cycle of operation. An ideal op-amp with infinite gain will take one input voltage at its inverting terminal, amplify it according to some factor determined by external circuitry, and then send that amplified signal out on its non-inverting terminal. If the input is one volt, for example, the output will be two volts. The amplifier may then take several cycles to process this voltage before producing another output.

Parts with Similar Specs

Package Dimensions

About the Manufacturer

Texas Instruments (TI) emerged as a globally recognized semiconductor manufacturer and expanded into 35 countries. It has seen rapid growth. In 1958, they first introduced the working integrated circuit. They aspire to solve challenges as well as change the world through their technologies.

Datasheet

https://www.ti.com/lit/ds/symlink/tpa3116d2.pdf

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Conclusion

The TPA3116D2DADR amplifier is a device that increases the signal power, which is generated by sending current. Amplifiers are usually connected to wires or speaker terminals using output connectors. The most common types are vacuum tubes, solid-state, and hybrid amplifiers. Easybom believes that the TPA3116D2DADR amplifier prevents malfunctions through thermal protection and short-circuit protection, over-voltage or under-voltage protection, and DC protection. The fault will be reported to the processor to prevent damage to the device under overload conditions.