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FFX: full flexible amplification

Description

FFX is STMicroelectronics' proprietary controller technology for high-efficiency audio amplifiers. FFX is a powerful and flexible solution capable of handling both analog and digital sources, delivering a very efficient hi-fi quality digital stream to the speakers. The new devices built around the FFX controller use an all-digital approach that combines an FFX controller with a digitally-controlled power device on a single chip to both reduce cost and simplify design.
Binary, ternary and phase-shifting modulation can be set to the best design considerations, which makes FFX a fully flexible digital controller. New FFX solutions are part of the SoundTerminal™ family.
 
Learn more about FFX technology
 
Key benefits
Product form factor
Selectable PWM modulation for configurable products headset direct driving 400 W speakers)
Best listening experience
Seamless connection to any source
As easy as analog solution
BOM reduction
 
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STA510F: 44 V / 5.5 A quad power half-bridge FFX
 
Brochures and product guides
FFX: Full flexible amplification
 
Related information
Sound Terminal
Digital audio amplifiers