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ft6203 - 1.25W Fully Differential Audio Power Amplifier

Description

The ft6203 is a mono fully differential audio amplifier designed to drive a speaker with 8Ω impedance while consuming minimum PCB area.

The ft6203 operates from 2.5V to 5.5V, drawing only 1.9mA of quiescent current.

It is available in DFN3X3-8L and MSOP-8L packages.

Features

  • including 87dB PSRR from 90Hz to 5kHz, improved RF-rectification immunity, and a minimum number of external components required, which altogether make it ideal for mobile phones, PDAs, and other portable devices.

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Datasheet preview – ft6203

Datasheet Details

Part number ft6203
Manufacturer Fangtek
File Size 1.37 MB
Description 1.25W Fully Differential Audio Power Amplifier
Datasheet download datasheet ft6203 Datasheet
Additional preview pages of the ft6203 datasheet.

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Full PDF Text Transcription

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ft6203 1.25W Fully Differential Audio Power Amplifier GENERAL DESCRIPTION The ft6203 is a mono fully differential audio amplifier designed to drive a speaker with 8Ω impedance while consuming minimum PCB area. The ft6203 operates from 2.5V to 5.5V, drawing only 1.9mA of quiescent current. It is available in DFN3X3-8L and MSOP-8L packages. The ft6203 provides multiple features including 87dB PSRR from 90Hz to 5kHz, improved RF-rectification immunity, and a minimum number of external components required, which altogether make it ideal for mobile phones, PDAs, and other portable devices applications. FEATURES  Output power: 1.25W (8Ω, 5V, 1% THD+N)  Fully differential input to reduce RF rectification  PSRR: 87dB (typical) at 217Hz  THD+N: 0.
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