STK4067 Datasheet | SANYO

( Data Sheet : .. ) Ordering number : EN4376A Thick Film Hybrid IC High-Output Power Amplifier for Car Stereos (Po = 60 W typ.) Overview Higher output amplification of the car stereo has been generally dependent on boosting voltage of the power supply. The STK4067 supports low-load impedance and is designed for up to 60 W of high output without the need for a power supply voltage booster circuit. - Low operating power supply voltage range (9 V to 16 V) - Built-in muting circuit Short attack time with muting quickly enabled - Built-in protection circuits Built-in thermal shutdown and overvoltage protector Applications - Power amplifier for car stereos - Home karaoke systems - Radio-cassette players Package Dimensions unit : mm 4131 [STK4067] Features - Superior heat sink capacity using IMST (insulated metal substrate technology) - Designed for high output while supporting low-load impedance x RL = 1Ω 60 W typ. (EIAJ) 100 W (max.)  RL = 2Ω 40 W typ. (EIAJ) 70 W (max.) 40 W (max.) z RL = 4Ω 23 W typ. (EIAJ) - Supports sufficient amplifier configurations for high power output - Low-load impedance driver Supports independent or parallel speaker connections for low-load impedance driving. - Low distortion THD = 0.025% typ. (V CC = 13.2 V, R L = 2 Ω , Po = 10 W, f = 1 k Hz) pared with a monolithic IC, with a base frequency of 100 Hz, the following is established: secondary high frequency harmonics switches to - 58 d B, with third-order switching to - 20 d B, fourth-order to - 45 d B, and fifth-order to - 18 d B. - High temperature operation Provides guaranteed high output to the passenger partments protected interior even when operating in excessive heat - pact heat sink mounting Supports pact total-set packaging, occupying 1/3 the heat sink area pared of monolithic ICs, and equipped with an 85°C temperature range and 110°C guaranteed case temperature rating SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE...