Maker : Sanyo
Part No. : STK433-090-E

  Datasheet PDF : STK433-090-E.pdf
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Product Information

Ordering number : EN*A1248 www.DataSheet4U.com Thick-Film Hybrid IC STK433-090-E Overview 2-channel class AB audio power IC, 80W+80W The STK433-090-E is a hybrid IC designed to be used in 80W × 80W (2-channel) 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 STK433-200, STK433-300 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. rated VCC (quiescent) Max. rated VCC (6Ω) Recommended operating VCC (6Ω) Dimensions (excluding pin height) 80W×2 channels 50W×2 channels ±54V ±47V ±33V STK433-100-E 100W×2 channels 60W×2 channels ±57V ±50V ±35V STK433-120-E 120W×2 channels 80W×2 channels ±65V ±57V ±40V STK433-130-E 150W×2 channels 100W×2 channels ±71.5V ±63V ±44V 67.0mm×25.6mm×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. 31809HKIM No. A1248-1/11 STK433-090-E www.DataSheet4U.com Specifications Absolute maximum ratings at Ta=25°C (excluding rated temperature items), Tc=25°C unless otherwise specified Parameter Maximum quiescent supply voltage 0 Maximum supply voltage 1 Minimum operating supply voltage Maximum operating flow-in current (pin 13) Thermal resistance Junction temperature IC substrate operating temperature Storage temperature Allowable load shorted time *4 *7 Symbol VCC max (0) VCC max (1) VCC min IST OFF max θj-c Tj max Tc max Tstg ts VCC=±33V, RL=6Ω, f=50Hz, PO=50W, 1-channel active Per power transistor Both the Tj max and Tc max conditions must be met. When no signal RL≥6Ω Conditions Ratings ±54 ±47 ±10 0.6 2.1 150 125 -30 to +125 0.3 Unit V V V mA °C/W °C °C °C s Operating Characteristics at Tc=25°C, RL=6Ω, Rg=600Ω, VG=30dB, non-inductive load RL, unless otherwise specified Conditions *2 Parameter Output power *1 Symbol PO (1) PO (2) Total harmonic distortion *1 THD (1) THD (2) Frequency characteristics *1 Input impedance Output noise voltage Quiescent current Output neutral voltage Current flowing into pin13 in standby mode opera...

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