TAS5421QPWPRQ1 - TI

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

Part No

TAS5421QPWPRQ1
Manufacturer

TI
ChipWorker Part#

CW7840604
Category

Audio Amplifier IC
Package

HTSSOP-16
Description

Audio Amplifier Speaker 1CH Mono 22W Class-D 16Pin HTSSOP T/R
Documentation

Datasheet

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TAS5421QPWPRQ1 Specifications

Attribute	Attribute Value

Part Number	TAS5421QPWPRQ1
Manufacturer	TI
ChipWorker Part#	CW7840604
Category	Audio Amplifier IC
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	16 Pin
Case/Package	HTSSOP-16
Output Current	3.5 A
Common Mode Rejection Ratio	63 dB
Output Power	22 W
Output Current (Max)	3500 mA
Operating Temperature (Max)	125 ℃
Operating Temperature (Min)	-40 ℃
Minimum CMRR Range	63 dB
Supply Voltage	4.5V ~ 18V
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Operating Temperature	-40℃ ~ 125℃ (TA)
Product Lifecycle Status	Active
Packaging	Tape & Reel (TR)
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
ECCN Code	EAR99

Product Description

The TAS5421-Q1 is a mono digital audio amplifier, ideal for use in automotive emergency call (eCall), telematics, instrument cluster, and infotainment applications. The device provides up to 22 W into 4 Ω at less than 10% THD+N from a 14.4-Vdc automotive battery. The wide operating voltage range and excellent efficiency make the device ideal for start-stop support or running from a backup battery when required. The integrated load-dump protection reduces external voltage clamp cost and size, and the onboard load diagnostics report the status of the speaker through I2C.

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