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Ordering number : EN*A1595
Thick-Film Hybrid IC
STK433-120-E
Overview
2-channel class AB audio power IC, 120W+120W
The STK433-120-E is a hybrid IC designed to be used in 120W × 2ch class AB audio power amplifiers.
Applications
• 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.
Series Models
STK433-090-E Output 1 (10%/1kHz) Output 2 (0.4%/20Hz to 20kHz) Max.