The STK4050XI is AF Power Amplifier made by Sanyo Semicon Device.
STK4050XI pinout

Brief overview of the content in a STK4050XI PDF file

Ordering number EN4592A Thick Film Hybrid IC STK4050XI AF Power Amplifier Split Power Supply 200 W min THD 0 008 Features Compact packaging supports slimmer set designs Series designed from 20 up to 100 W 200 W and pincompatibility 120 to 200 W have 18 pins Simpler heat sink design facilitates thermal design of slim stereo sets Current mirror circuit application reduce distortion to 0 008 Supports addition of electronic circuits for thermal shutdown and load short protection circuit as well as pop noise muting which occurs when the power supply switch is turned on and off Package Dimensions unit mm 4051A STK4050XI Specifications Maximum Ratings at Ta 25 C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Symbol VCC max j c Tj Tc Tstg Condition Rating 95 0 95 150 125 30 to 125 Unit V C W C C C Recommended Operational Conditions at Ta 25 C Parameter Recommended supply voltage Load resistance Symbol VCC RL Condition Rating 66 8 Unit V Operating Characteristics at Ta 25 C VCC 66 V RL 8 VG 40 dB Rg 600 100 k LPF ON RL non inductive Rating Parameter Quiescent current Output power Total h

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Q: What is a voltage amplifier, and how does it work?
A: A voltage amplifier is an electronic circuit that increases the amplitude of an input voltage signal. It does this by using active or passive components to amplify the input signal, making it stronger and increasing its voltage level. The output voltage of the amplifier is proportional to the input voltage, and the amplification factor is determined by the circuit design.

Q: What are the types of voltage amplifiers?
A: There are many types of voltage amplifiers, including operational amplifiers (op-amps), transistor amplifiers, vacuum tube amplifiers, and integrated circuit (IC) amplifiers. Each type of amplifier has its unique design and application.

Q: What is the gain of a voltage amplifier?
A: The gain of a voltage amplifier is the ratio of the output voltage to the input voltage. It is typically expressed in decibels (dB) or as a numeric ratio.

Q: What is the frequency response of a voltage amplifier?
A: The frequency response of a voltage amplifier is the range of frequencies that the amplifier can amplify without significant distortion or attenuation. It is determined by the circuit design and the characteristics of the active and passive components used.

Manufacturers : Sanyo Semicon Device

SANYO - STK4050XI Datasheet PDF


AF Power Amplifier

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