STK433-870-E – 4-channel class AB audio power IC

Part Number : STK433-870-E

Function : 4-channel class AB audio power IC

Manufactures : Sanyo

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STK433-870-E image

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Description :

Ordering number : EN*A1694 Thick-Film Hybrid IC STK433-870-E Overview 4-channel class AB audio power IC, 60W×4ch The STK433-870-E is 60W×4 channels class-AB audio frequency power amplifier hybrid IC. Applications • Audio power amplifiers. Features • Pin-to-pin compatible outputs ranging from 60W to 80W • Can be used to replace the STK433-000/-100 series (30W to 150W/2ch/class-AB), STK415-100Series (80W to 150W/2ch/class H) due to its pin compatibility of ch1/ch2. 2ch class AB (30W to 60W, THD=10%) : STK433-000 series 2ch class AB (80W to 150W, THD=10%) : STK433-100 series 2ch class H (80W to 150W, THD=10%) : STK415-100 series • Compact package (64.0mm×31.1mm×9.0mm, 78.0mm×44.1mm×9.0mm) • Output load impedance RL=6Ω, 8Ω supported. • Allowable load shorted time: 0.3s • Allows the use of predesigned applications for standby and mute circuits Series Models STK433-870-E Output 1 (10%/1kHz) Output 2 (0.4%/20Hz to 20kHz) Maximum Rating VCC max (No signal) Maximum Rating VCC max (6Ω) Recommended operating VCC (6Ω) Dimensions (excluding pin height) 60W×4ch 40W×4ch ±50V ±44V ±37V 64.0mm×31.1mm×9.0mm STK433-890-E 80W×4ch 50W×4ch ±54V ±47V ±40V 78.0mm×44.1mm×9.0mm Any and all SANYO Semiconductor Co.,Ltd. products described or contained herein are, with regard to “standard application”, intended for the use as general electronics equipment (home appliances, AV equipment, communication device, office equipment, industrial equipment etc.). The products mentioned herein shall not be intended for use for any “special application” (medical equipment whose purpose is to sustain life, aerospace instrument, nuclear control device, burning appliances, transportation machine, traffic signal system, safety equipment etc.) that shall require extremely high level of reliability and can directly threaten human lives in case of failure or malfunction of the product or may cause harm to human bodies, nor shall they grant any guarantee thereof. If you should intend to use our products for applications outside the standard applications of our customer who is considering such use and/or outside the scope of our intended standard applications, please consult with us prior to the intended use. If there is no consultation or inquiry before the intended use, our customer shall be solely responsible for the use. Specifications of any and all SANYO Semiconductor Co.,Ltd. products described or contained herein stipulate the performance, characteristics, and functions of the described products in the independent state, and are not guarantees of the performance, characteristics, and functions of the described products as mounted in the customer’ s products or equipment. To verify symptoms and states that cannot be evaluated in an independent device, the customer should always evaluate and test devices mounted in the customer’ s products or equipment. 51210HKIM No. A1694-1/10 STK433-870-E Specifications Absolute Maximum Ratings at Ta=25°C […]

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STK433-870-E Datasheet


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