TAS5706APAPR

$9.79

Description：IC AMP AUDIO PWR 20.6W D 64TQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:8f6088057284 Category: Audio Amplifiers Brand: Texas Instruments

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Product introduction

Product Detailed Parameters

Description：IC AMP AUDIO PWR 20.6W D 64TQFP
Series：-
Mfr：Texas Instruments
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Class D
Output Type：2-Channel (Stereo) or 4-Channel (Quad)
Max Output Power x Channels @ Load：20.6W x 2 @ 8Ohm
Voltage - Supply：10V ~ 26V
Features：Depop, Digital Inputs, I2C, I2S, Mute, Short-Circuit and Thermal Protection, Shutdown, Volume Control
Mounting Type：Surface Mount
Supplier Device Package：64-HTQFP (10x10)
Package / Case：64-PowerTQFP
Operating Temperature：0°C ~ 85°C (TA)
Grade：-
Qualification：-

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TAS5706APAPR

Overview

The TAS5706APAPR is a digital-input, 20.6 W stereo Class-D speaker amplifier manufactured by Texas Instruments. It utilizes a closed-loop feedback architecture to enhance sound quality and provide greater speaker control. The device features a THD+N of 0.05% and operates with a single input type. It is housed in a 64-pin HTQFP package and supports differential or single output configurations. The amplifier functions within an operating temperature range of 0°C to +85°C and draws a typical supply current of 65 mA.

Feature Summary

Closed-loop feedback architecture for improved speaker control and higher PSRR
Digital I2S input interface for direct connection to audio sources
Integrated speaker equalization and dynamic range compression capabilities

Applications

LCD TV backlight power supply integration
Portable multimedia devices requiring high efficiency
Consumer audio systems needing EMC compliance

Procurement Notes

Verify the specific suffix APAPR against the manufacturer's latest datasheet to confirm pinout and thermal pad configuration. Ensure the design accounts for the humidity sensitivity level indicated in the component specifications. Confirm that the 64-HTQFP package dimensions match the PCB footprint requirements before finalizing procurement orders.

Selection Notes

Select this component when closed-loop performance is required to minimize distortion and improve power supply rejection ratio. It is suitable for designs where digital audio inputs are available directly from the processor. Consider the 64-pin package size and thermal dissipation characteristics relative to the enclosure constraints.

Part Context

This part belongs to the TAS5706A series of digital audio amplifiers. It represents Texas Instruments' approach to integrating closed-loop technology into compact stereo solutions. The series targets applications demanding high fidelity and robust electromagnetic compatibility without complex external filtering.