Part # TDA2030A datasheet

Part Manufacturer: ST Microelectronics

ST Microelectronics

Part Description: 18W hi-fi amplifier and 35W driver

Part Details:

® TDA2030A 18W Hi-Fi AMPLIFIER AND 35W DRIVER DESCRIPTION The TDA2030A is a monolithic IC in Pentawatt ®package intended for use as low frequency classAB amplifier.With VS max = 44V it is particularly suited for morereliable applications without regulated supply andfor 35W driver circuits using low-cost complemen-tary pairs.The TDA2030A provides high output current andhas very low harmonic and cross-over distortion. PENTAWATT Further the device incorporates a short circuit pro- ORDERING NUMBERS : TDA2030AH tection system comprising an arrangement for TDA2030AV automatically limiting the dissipated power so as tokeep the working point of the output transistorswithin their safe operating area. A conventionalthermal shut-down system is also included. TYPICAL APPLICATION October 2000 1/15 TDA2030A PIN CONNECTION (Top view) TEST CIRCUIT THERMAL DATA Symbol Parameter Value Unit Rth (j-case) Thermal Resistance Junction-case Max 3 °C/W 2/15 TDA2030A ABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vs Supply Voltage ± 22 V Vi Input Voltage Vs Vi Differential Input Voltage ± 15 V Io Peak Output Current (internally limited) 3.5 A Ptot Total Power Dissipation at Tcase = 90 °C 20 W

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TDA2030A.pdf Datasheet