TPA3244DDWR - TI

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

TPA3244DDWR
Manufacturer

TI
ChipWorker Part#

CW74345382
Category

Audio Amplifier IC
Package

HTSSOP-44
Description

Audio Amp Speaker 1CH Mono/2CH Stereo/4CH Stereo 160W Class-D 44Pin HTSSOP EP
Documentation

Datasheet

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TPA3244DDWR Specifications

Attribute	Attribute Value

Part Number	TPA3244DDWR
Manufacturer	TI
ChipWorker Part#	CW74345382
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	44 Pin
Case/Package	HTSSOP-44
Number of Channels	2 Channel
Number of Positions	44 Position
Power Dissipation	380 mW
Output Power	60 W
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Power Dissipation (Max)	380 mW
Supply Voltage	12V ~ 30V
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Product Lifecycle Status	Active
Packaging	Cut Tape (CT)
RoHS	RoHS Compliant
Lead-Free Status
REACH SVHC Compliance Edition	2016/06/20

Product Description

The TPA3244 device is a high performance Class-D power amplifier that enables true premium sound quality with Class-D efficiency. It features an advanced integrated feedback design and proprietary high-speed gate driver error correction (PurePath™ Ultra-HD). This technology allows ultra low distortion across the audio band and superior audio quality. With a 30-V power supply the device can drive up to 2 x 110 W peak into 4-Ω load and 2 x 60 W continuous into 8-Ω load and features a 2-VRMS analog input interface that works seamlessly with high performance DACs such as Burr-Brown PCM52xx DAC Family from TI (that is, PCM5242 / PCM5252). In addition to excellent audio performance, TPA3244 achieves both high power efficiency and very low power stage idle losses below 0.45 W. This is achieved through the use of 65 mΩ MOSFETs and an optimized gate driver scheme that achieves significantly lower idle losses than typical discrete implementations.

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