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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 Details

Part number ft6203
Manufacturer Fangtek
File Size 1.37 MB
Description 1.25W Fully Differential Audio Power Amplifier
Datasheet download datasheet ft6203 Datasheet

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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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