STK4042II Description
EN4479A Thick Film Hybrid IC STK4042 II AF Power Amplifier (Split Power Supply) (80 W min, THD = 0.4%).
STK4042II Key Features
- Miniature package allows audio sets to be made slimmer
- Pin-patible 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
- Use the transformer power supply shown on the next page when measuring the available time for load shorted and the outpu