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PA6204 - 1.7-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER

Description

The UTC PA6204 is a mono fully-differential audio amplifier, capable of delivering 1.7W of continuous average power to an 8-Ω BTL load with less than 10% distortion from a 5V power supply.

Features

  • 1.7W into 8Ω from a 5-V supply at THD=10% (Typ. ).
  • 2.5V-5.5V operation.
  • Low supply current: 4mA typ at 5V.
  • Ultra low current shutdown mode.
  • Only three external components - Improved PSRR (-80dB) for direct battery operation - Fully differential design reduces RF rectification - -63dB CMRR eliminates two input coupling capacitors.
  • Fast startup with minimal pop.

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Datasheet preview – PA6204

Datasheet Details

Part number PA6204
Manufacturer UTC
File Size 164.73 KB
Description 1.7-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER
Datasheet download datasheet PA6204 Datasheet
Additional preview pages of the PA6204 datasheet.

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Full PDF Text Transcription

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UNISONIC TECHNOLOGIES CO., LTD PA6204 Preliminary 1.7-W MONO FULLY DIFFERENTIAL AUDIO POWER AMPLIFIER „ DESCRIPTION The UTC PA6204 is a mono fully-differential audio amplifier, capable of delivering 1.7W of continuous average power to an 8-Ω BTL load with less than 10% distortion from a 5V power supply. The UTC PA6204 is ideal for PDA/smart phone applications due to features such as -80-dB supply voltage rejection from 20Hz to 2kHz, improved RF rectification immunity, small 20mm2 total PCB area, and a fast startup with minimal pop. The device operates from 2.5V to 5.5V, drawing only 4mA of quiescent supply current. The UTC PA6204 is suitable for diverse applications, such as PDAs, Wireless or cellular handsets, Portable devices. „ FEATURES * 1.
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