(China (Mainland))
Product Summary
The STK442-090 is a 2 channels AF power amplifier.
Parametrics
STK442-090 absolute maximum ratings: (1)Power Supply Voltage Vcc when no signal: ±54 V; (2)Power Supply Voltage 2 Vcc max when R L=8ohm ,6ohm:±47 V; (3)Thermal Resistance Theta when j-c Per one power TR: 2.2 deg/W; (4)Junction Temperature Tj max: 150 deg; (5)Operating Substrate Temperature Tc max: 125 deg; (6)Storage Temperature Tstg: -30 to +125 deg; (7)Available Time for Load Short-circuit *4 ts, Vcc=35V,RL=6ohm,f=50Hz PO=50W,1ch drive: 0.3 s.
Features
STK442-090 features: (1)Case Outline 14Pins; (2)Function class AB 2 channels AF power amplifier; (3)Application 50W audio use; (4)Maximum Ratings / Ta=25deg.
Diagrams
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 STK400-010 |
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STK400-030 |
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STK400-050 |
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STK400-060 |
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STK400-070 |
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STK400-080 |
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