TDA7266S

® TDA7266S 5+5W DUAL BRIDGE AMPLIFIER WIDE SUPPLY VOLTAGE RANGE (3-18V) MINIMUM EXTERNAL COMPONENTS TECHNOLOGY BI20II – NO SWR CAPACITOR – NO BOOTSTRAP – NO BOUCHEROT CELLS )– INTERNALLY FIXED GAIN t(sSTAND-BY & MUTE FUNCTIONS SHORT CIRCUIT PROTECTION ucTHERMAL OVERLOAD PROTECTION te Prod ct(s)DESCRIPTION le duThe TDA7266S is a dual bridge amplifier specially so rodesigned for TV and Portable Radio applications. Multiwatt 15 ORDERING NUMBER: TDA7266S - Ob te PBLOCK AND APPLICATION DIAGRAM roduct(s) ) - Obsole0.22µF P t(sIN1 lete ducST-BY 4 7 VCC 3 13 470µF + 1 OUT1+ - 100nF Obso lete ProS-GND 9 Vref so 0.22µF Ob IN2 12 - 2 OUT1+ + 15 OUT2+ - MUTE 6 July 2002 PW-GND 8 - 14 OUT2+ D94AU175B 1/8 TDA7266S ABSOLUTE MAXIMUM RATINGS Symbol VS IO Ptot Top Tstg, Tj Parameter Supply Voltage Output Peak Current (internally limited) Total Power Dissipation (Tcase = 70°C) Operating Temperature Storage and Junction Temperature Value 20 1.5 25 0 to 70 -40 to +150 Unit V A W °C °C THERMAL DATA Symbol Description Value Unit Rth j-case Thermal Resistance Junction to case t(s)PIN CONNECTION (Top view) Typ. 1.6 Max. 2.2 °C/W uc15 OUT2+ d14 OUT2ro13 VCC te P t(s)12 IN2 11 N.C. c10 N.C. le du9 S-GND so ro8 PW-GND 7 ST-BY b P6 MUTE - O te5 N.C. ) le4 IN1 t(s o3 VCC s2 OUT1c b1 OUT1+ du - O D95AU261 Pro t(s)ELECTRICAL CHARACTERISTICS (VCC = 11V, RL = 8Ω, f = 1kHz, Tamb = 25°C unless otherwise te cspecified.) le duSymbol o roVCC s PIq Ob teVOS lePO THD Parame...