Part Number : TAS5421-Q1

Function : 22W, Mono Automotive Digital-Audio Amplifier With Load Dump and I2C Diagnostics

Package : HTSSOP 16 Pin Type

Maker : Texas Instruments

Pinouts :
TAS5421-Q1 datasheet

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.

Block Diagram 


1. Mono BTL Digital Power Amplifier

2. 22W Output Power at 10% THD+N into 4 Ω

3. 4.5-V to 18-V Operating Range

4. 85% Efficiency into 4 Ω

5. Differential Analog Input

Datasheet PDF Download :
TAS5421-Q1 pdf

Others datasheet of same file : TAS5421, TAS5421Q1, TAS5421QPWPRQ1

2021/07/21 14:04 2021/07/21 14:04