TAS5411Q1EVM: 8W @ 4Ω, Class D Mono

Summary

The TAS5411-Q1 evaluation module (EVM) is intended to demonstrate the capabilities of the TAS5411-Q1 device. All the device features can be accessed through the hardware and the software graphical user interface (GUI) which is supplied. This user's guide contains a description of the EVM and the GUI. The schematic, bill of materials (BOM), and board layout are included.

The TAS5411EVM showcases TI's TAS5411-Q1 analog input class-D closed-loop mono amplifier. The EVM is usable as stand-alone platform with default I2C register settings. The EVM runs in default I2C register settings. The EVM can also work with a USB2IIC-2 board and TAS5421-Q1 GUI for programming the I2C register settings.

Specifications

Manufacturer Texas Instruments
Category Audio Amplifiers
Eval Board Part Number 296-46766-ND
Eval Board Supplier Texas Instruments
Eval Board Normally In Stock
Amplifier Type Class D
Number of Outputs Mono
Output Power (RMS) @ Load 8 W @ 4 Ω (14.4 V)
Voltage In 4.5 ~ 18 V
THD+N (1kHz) @ Conditions < 0.05% @ 1 W (4 Ω, 14.4 V)
Features Differential Inputs
Fault Indication
I²C Interface
I²S Interface
Over Current Protection
Short Circuit Protection
Shutdown, Enable, Standby
Thermal Protection
Under Voltage Protection, Brown-Out
Efficiency @ Conditions >75%, 14.4V in, 2.5 ~ 8 W @ 4 Ω
Standby Current [Typical] 5 µA
Quiescent Current [Typical] 16 mA
Component Count + Extras 39 + 6
Application / Target Market Automotive
Design Author Texas Instruments
Main I.C. Base Part TAS5411-Q1
Quiescent Current [Maximum] - Not Given
Standby Current [Maximum] 20 µA
Date Created By Author 2015-12
Date Added To Library 2017-08

Eval Board

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Support Documents & Media

TAS5411Q1EVM - User Guide TAS5411-Q1 - Datasheet

Media

TAS5411Q1EVM - Schematic - Full TAS5411Q1EVM - Board - Full TAS5411Q1EVM - Chart 1 - Full TAS5411Q1EVM - Chart 2 - Full TAS5411Q1EVM - Chart 3 - Full