STK4065

( DataSheet : www.DataSheet4U.com ) Ordering number: EN 2148C Thick Film Hybrid IC STK4065 Car Stereo Use Power Amplifier (25W min, THD = 10%) Applications Power amplifier for car stereos Home karaoke systems Package Dimensions unit: mm 4081 [STK4065] Features High output power Maximum output power 40W or greater (RL = 2Ω) 35W typ. (RL = 2Ω, THD = 10%) 23W typ. (RL = 4Ω, THD = 10%) Low distortion Built-in protectors DC short protector Thermal shutdown protector (Thermal protector) Overvoltage protector (Overvoltage / power supply surge protector) Audio muting circuit (Fast attack time) Free from failure caused by load short Wide operating supply voltage range Specifications Maximum Ratings at Ta = 25°C Parameter Supply voltage VCC max(2) Allowable power dissipation Peak output power Output current Junction temperature Thermal resistance Operating temperature Storage temperature Available time for load shorted Pd max Po max IO Tj θj-c Topr Tstg ts VCC = ±13.2V, RL = 2Ω, f = 50Hz, PO = 25W Symbol VCC max(1) Conditions Quiescent (circuit cutoff mode) 30s Operating (f = 100Hz, VIN = 1Vrms, t = 100ms) Infinite heat sink VCC = 16V, RL = 2Ω, f = 1kHz Ratings 30 18 100 65 12 150 1.25 –30 to +85 −40 to +125 2* Unit V V W W A °C °C/W °C °C s Recommended Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Load resistance Symbol VCC RL Conditions Ratings 13.2 2 Unit V Ω SANYO Electric Co., Ltd. Semiconductor Business Headquarters TOKYO OFFICE...