PT5303 1.25W Mono Full Differential Audio Power Amplifier

Powtech

Description

PT5303 1.25W Mono Full Differential Audio Power Amplifier with Shutdown Select GENERAL .
The PT5303 is a fully differential audio power amplifier primarily designed for demanding applications in mobile phones and other portable communicati.

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Datasheet Specifications

Part number: PT5303
Manufacturer: Powtech
File Size: 273.50 KB
Datasheet: PT5303-Powtech.pdf
Description: 1.25W Mono Full Differential Audio Power Amplifier

Features

* z z z z z z z z 1.25W into 8Ω from a 5V Supply at THD=1% (Typ. ) Low Supply Current: 2.7mA@VDD=5V Shutdown Current < 1uA Improved PSRR at 217Hz: 80dB (Typ. ) Fully Differential Design Reduces RF Rectification Improved CMRR Eliminates Two Input Coupling Capacitors Cbypass is Optional Due to Fully Diffe

Applications

* in mobile phones and other portable communication device applications. It is capable of delivering 1.25W of continuous average power to an 8Ω BTL load with less than 1% distortion (THD+N) from a 5V power supply. The PT5303 is designed specifically to provide high quality output power with a minimal

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PT5303 1.25W Mono Full Differential Audio Power Amplifier Powtech

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