TAS5142DKD - TI

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

Part No

TAS5142DKD
Manufacturer

TI
ChipWorker Part#

CW27702050
Category

Audio Amplifier IC
Package

HSSOP-36
Description

TEXAS INSTRUMENTS TAS5142DKD. Audio Power Amplifier, D, 2Channel, 100W, 0V to 34V, 10.8V to 13.2V, HSSOP, 36Pins
Documentation

Datasheet

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TAS5142DKD Specifications

Attribute	Attribute Value

Part Number	TAS5142DKD
Manufacturer	TI
ChipWorker Part#	CW27702050
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	36 Pin
Case/Package	HSSOP-36
Supply Current	16 mA
Number of Channels	2 Channel
Number of Positions	36 Position
Output Power	100 W
Operating Temperature (Max)	70 ℃
Operating Temperature (Min)	0 ℃
Supply Voltage	10.8V ~ 13.2V
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Operating Temperature	0℃ ~ 70℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance	No SVHC
REACH SVHC Compliance Edition	2015/06/15
ECCN Code	EAR99

Product Description

The TAS5142DKD is a third-generation high-performance integrated stereo Digital Amplifier Power Stage with an improved protection system. The TAS5142 is capable of driving a 4R bridge-tied load (BTL) at up to 100W per channel with low integrated noise at the output, low THD+N performance and low idle power dissipation. A high-fidelity audio system can be built using a TI chipset, comprising a modulator (e.g., TAS5508) and the TAS5142. This system only requires a simple passive LC demodulation filter to deliver high-quality, high-efficiency audio amplification with proven EMI compliance. This device requires two power supplies, at 12V for GVDD and VDD and at 32V for PVDD. The TAS5142 does not require power-up sequencing due to internal power-on reset. The efficiency of this digital amplifier is greater than 90% into 6R, which enables the use of smaller power supplies and heatsinks.
High-efficiency power stage (>90%) with 140mR output MOSFETs
Power-on reset for protection on power up without any power-supply sequencing
Integrated self-protection circuits (under-voltage, over-temperature, overload and short-circuit)
Error reporting
EMI compliant when used with recommended system design
Intelligent gate drive
Green product and no Sb/Br

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