TAS5611 - TI

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

Part No

TAS5611
Manufacturer

TI
ChipWorker Part#

CW637310990
Description

125W Sterep / 250W Mono Purepath Hd Analog-input Power Stage
Documentation

Datasheet

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TAS5611 Specifications

Attribute	Attribute Value

Part Number	TAS5611
Manufacturer	TI
ChipWorker Part#	CW637310990
Documentation	Datasheet
	expand all
Product Lifecycle Status
RoHS	RoHS Compliant
Lead-Free Status	Lead Free

Product Description

The TAS5611 is a high performance analog input Class D amplifier with integrated closed loop feedback technology (known as PurePath™ HD) with the ability to drive up to 125W.(1) Stereo into 4 to 8 Speakers from a single 32.5V supply.
PurePath™ HD technology enables traditional AB-Amplifier performance (<0.03% THD) levels while providing the power efficiency of traditional class D amplifiers.
Unlike traditional Class D amplifiers, the distortion curve only increases once the output levels move into clipping.
PurePath™ HD technology enables lower idle losses making the device even more efficient.
PurePath™ HD Enabled Integrated Feedback Provides:
Signal Bandwidth up to 80kHz for High Frequency Content From HD Sources
Ultralow 0.03% THD at 1W into 4
Flat THD at all Frequencies for Natural Sound
80dB PSRR (BTL, No Input Signal)
>100dB (A weighted) SNR
Click and Pop Free Startup
Pin compatible with TAS5630, TAS5615 and TAS5613
Multiple Configurations Possible on the Same PCB With Stuffing Options:
Mono Parallel Bridge Tied Load (PBTL)
Stereo Bridge Tied Load (BTL)
2.1 Single Ended Stereo Pair and Bridge Tied Load Subwoofer
Total Output Power at 10%THD+N
250W in Mono PBTL Configuration into 2
125W per Channel in Stereo BTL Configuration into 4
Total Output Power in BTL configuration at 1%THD+N
130W Stereo into 3
105W Stereo into 4
70W Stereo into 6
55W Stereo into 8
>90% Efficient Power Stage With 60-m Output MOSFETs
Self-Protection Design (Including Undervoltage, Overtemperature, Clipping,
and Short-Circuit Protection) With Error Reporting
EMI Compliant When Used With Recommended System Design
Two Thermally Enhanced Package Options:
PHD (64-Pin QFP)
DKD (44-Pin PSOP3)
APPLICATIONS
Home Theater Systems
AV Receivers
DVD/Blu-ray Receivers
Mini Combo System
Active Speakers and Subwoofers
(1) Achievable output power levels are dependent on the thermal configuration of the target application. A high performance thermal interface material between the package exposed heatslug and the heat sink should be used to achieve high output power levels
PurePath, Power PAD are trademarks of Texas Instruments.
All other trademarks are the property of their respective owners.

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