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ft2725

Fangtek
Part Number ft2725
Manufacturer Fangtek
Description 2 x 11W Stereo Class-D Audio Power Amplifier
Published Feb 6, 2019
Detailed Description ft2725 2X11W Stereo Class-D Audio Power Amplifier with ALC & DRC GENERAL DESCRIPTION FEATURES The ft2725 is a highly ...
Datasheet PDF File ft2725 PDF File

ft2725
ft2725

Overview
ft2725 2X11W Stereo Class-D Audio Power Amplifier with ALC & DRC GENERAL DESCRIPTION FEATURES The ft2725 is a highly efficient 2X11W stereo Class-D audio power amplifier with automatic level control (ALC) and dynamic range compression (DRC).
It operates with a wide range of supply voltages from 3.
7V to 9V.
When powered with 9V supply voltage, the ft2725 is capable of delivering 11W per channel into a pair of 4Ω speakers in a bridge-tied-load (BTL) configuration, or 15W into a single 3Ω speaker in parallel BTL (PBTL) configuration, with 10% THD+N.
The ft2725 features ALC with an adjustable threshold for dynamic range control (DRC).
The ALC constantly monitors and safeguards the audio outputs against a user-defined threshold voltage, preventing output clipping distortion, excessive power dissipation, or hazardous speaker over-load.
Once an over-level condition is detected, the ALC lowers the voltage gain of the audio amplifiers proportionally to eliminate output clipping while maint...


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