STK4042V

Ordering number : EN4390A Thick Film Hybrid IC STK4042V AF Power Amplifier (Split Power Supply) (80 W min, THD = 0.08%) 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 reduces distortion to 0.08% 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 4075 [STK4042V] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction temperature Operating substrate temperature Storage temperature Available time for load shorted Symbol VCC max θj-c Tj Tc Tstg ts *1 VCC = ±45 V, RL = 8 Ω, f = 50 Hz, PO = 80 W Conditions Ratings ±65 1.2 150 125 –30 to +125 1 Unit V °C/W °C °C °C s Recommended Operational Voltage at Ta = 25°C Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings ±45 8 Unit V Ω SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN N3096HA (OT)/31993YO 5-2171 No. 4390-1/5 STK4042V Operating Characteristics at Ta = 25°C, VCC = ±45 V, RL = 8 Ω, VG = 40 dB, Rg = 600 Ω, 100k LPF ON, RL (non-inductive) Parameter Quiescent current Output power T...