TDA2822

® .... SUPPLY VOLTAGE DOWN TO 3 V LOW CROSSOVER DISTORSION LOW QUIESCENT CURRENT BRIDGE OR STEREO CONFIGURATION TDA2822 DUAL POWER AMPLIFIER ct(s)DESCRIPTION duThe TDA2822 is a monolithic integrated circuit in ro12+2+2 powerdip, intended for use as dual audio power amplifier in portable radios and TS sets. Obsolete Product(s) - Obsolete PTYPICAL APPLICATION CIRCUIT (STEREO) POWERDIP (Plastic 12+2+2) ORDERING NUMBER : TDA2822 September 2003 1/11 TDA2822 PIN CONNECTION (top view) INPUT+(1) 1 16 INPUT+(2) N.C. 2 15 N.C. INPUT-(1) 3 14 INPUT-(2) GND 4 13 GND GND 5 12 GND OUTPUT(1) 6 11 OUTPUT(2) N.C. 7 10 N.C. +VS 8 9 N.C. t(s)SCHEMATIC DIAGRAM D95AU321 Obsolete Product(s) - Obsolete ProducABSOLUTE MAXIMUM RATINGS Symbol Parameter Value Unit Vs Supply Voltage 15 V Io Output Peak Current 1.5 A Ptot Total Power Dissipation at Tamb = 50 °C at Tcase = 70 °C 1.25 W 4W Tstg, Tj Storage and Junction Temperature – 40 to 150 °C 2/11 TDA2822 THERMAL DATA Symbol Parameter Rth j-amb Thermal Resistance Junction-ambient Rth j-case Thermal Resistance Junction-pins Value Max 80 Max 20 ELECTRICAL CHARACTERISTICS (Vs = 6 V, Tamb = 25 °C, unless otherwise specified) STEREO (test circuit of fig. 1) Unit °C/W °C/W Symbol Parameter Test Condition Min. Typ. Max. Unit Vs Supply Voltage 3 15 V Vc Quiescent Output Voltage Vs = 9 V Vs = 6 V 4V 2.7 V Id Quiescent Drain Current 6 12 mA Ib Input Bias Current 100 nA Po Output Power d = 10 % f...