Ordering number : EN4479A Thick Film Hybrid IC STK4042 II AF Power Amplifier (Split Power Supply) (80 W min, THD = 0.
4%) Features • Miniature package allows audio sets to be made slimmer.
• Pin-compatible amplifiers with outputs of 20 to 200 W are available.
• Facilitates thermal design of slim stereo sets by distributing the heat dissipating ICs in the set.
• The adoption of constant current circuits reduces pop noise when the power supply is turned on or off.
• Supports the design of supplementary electronic circuits (thermal shutdown, load short protection, and pop noise muting at power on and off).
Package Dimensions unit: mm 4075 [STK4042II] Specifications Maximum Ratings at Ta = 25...

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