Datasheet4U Logo Datasheet4U.com

PT5305 Datasheet 1.4W Filter-free Class D Audio Power Amplifier

Manufacturer: Powtech

Overview: PT5305 1.4W Filter-free Class D Audio Power Amplifier GENERAL.

📥 Download Datasheet

Datasheet Details

Part number PT5305
Manufacturer Powtech
File Size 207.66 KB
Description 1.4W Filter-free Class D Audio Power Amplifier
Download PT5305 Download (PDF)

General Description

The PT5305 is a filter-free class D audio power amplifier designed for portable communication device applications.

It is capable of delivering 1.4 watt to an 8Ω load with less than 10% distortion (THD+N) from a 5V power supply.

Key Features

  • z 1.4W Into 8 Ω from a 5V supply at THD=10% (Typ) z High Efficiency: 84% at 400mW, 5V power supply and 8Ω speaker z 75dB PSRR at 217Hz z 2mA Quiescent Current z 0.5uA Shutdown Current z advanced pop & click circuitry z over current limiter z thermal overload protection z low power shutdown mode z Only Three External Components z Wide Supply Voltage (2.5V to 5.5V) z Space Saving Packages 3mm.
  • 3mm QFN package and 8-pin MSOP package.

More Datasheets from Powtech

Part Number Description
PT5301 2 Watts Audio Power Amplifier
PT5303 1.25W Mono Full Differential Audio Power Amplifier
PT5322 Dual 2.2W Audio Amplifier plus Stereo Headphone Function
PT5326 Filter-free Class-D Audio Power Amplifier
PT5107 200mA Low Dropout Regulator
PT5108 High-PSRR 500mA LDO
PT5108X High-PSRR 500mA LDO
PT5109 High-PSRR 300mA LDO
PT5110 400mA Low Drop Out Voltage Regulator
PT5127 Dual Outputs 200mA High PSRR LDO