Overview
The STK433-120-E is a hybrid IC designed to be used in 120W × 2ch class AB audio power amplifiers.

FEATUREs
• Pin-to-pin compatible outputs ranging from 80W to 150W.
• Can be used to replace the STK433-000 series (30W to 60W/2ch) and STK433-200/-300 series (3-channel) due to its pin compatibility.
• Miniature package (67.0mm × 25.6mm × 9.0mm)
• Output load impedance: RL = 6Ω supported
• Allowable load shorted time: 0.3 second
• Allows the use of predesigned applications for standby and mute circuits.

APPLICATIONs
• Audio power amplifiers.