STK4050XI – AF Power Amplifier

STK4050XI Datasheet PDF learn more.

Part number : STK4050XI

Functions : This is a kind of semiconductor, AF Power Amplifier.

Pin arrangement :

Package information :

Manufacturer : Sanyo Semicon Device

Image :

STK4050XI Datasheet PDF

The texts in the 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 θj-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 Ω Operating Characteristics at Ta = 25°C, VCC = ± 66 V, RL = 8 Ω, VG = 40 dB, Rg = 600 Ω, 100 k LPF ON, RL (non-inductive) Rating Parameter Quiescent current Output power Total harmonic distortion Frequency response Input resistance Output noise voltage Neutral voltage Symbol ICCO PO THD fL, fH ri VNO VN Condition VCC = ± 80 V THD = 0.008 %, f = 20 Hz to 20 kHz PO = 1.0 W, f = 1 kHz PO = 1.0 W, +0 dB –3 20 to 50k 55 1.2 –70 0 + 70 min 15 200 0.008 typ max 120 Unit mA W % Hz kΩ mVrms mV PO = 1.0 W, f = 1 kHz VCC = ± 80 V, Rg = 10 kΩ VCC = ± 80 V Note: Use rated power supply for test unless otherwise specified. Output noise voltage represents the peak value on the rms scale (VTVM). The noise voltage waveform does not include the pulse noise. SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN [ … ]

STK4050XI PDF File



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