TDA7268

® TDA7268 2 x 2W STEREO AUDIO AMPLIFIER WIDE OPERATING RANGE FROM 4.5V TO 18V POUT = 2W @ THD 10% 12V/8Ω INTERNAL FIXED GAIN 32dB NO FEEDBACK CAPACITOR NO BOUCHEROT CELL ) THERMAL PROTECTION t(s AC SHORT CIRCUIT PROTECTION c SVR CAPACITOR FOR BETTER RIPPLE u REJECTION d LOW TURN-ON/OFF POP Pro t(s) VERY FEW EXTERNAL COMPONENTS STAND-BY MODE (IST-BY < 300µA) lete duc DESCRIPTION so ro The device TDA7268 is a new technology stereo b P Audio Amplifier in DIP package specially de- O te BLOCK DIAGRAM POWERDIP (8+8) ORDERING NUMBER: TDA7268 signed for TV application. Thanks to the fully complementary output configuration the device delivers a rail to rail voltage swing without need of boostrap capacitor. roduct(s)) - Obsole 4 P t(s IN1 + te c - 1 VS1 2 OUT1 Obsoolleete Produ5 s IN2 + Ob - 8 VS2 7 OUT2 3 SVR 6 S-GND 9÷16 P-GND D94AU167B September 2003 1/6 TDA7268 ABSOLUTE MAXIMUM RATINGS Symbol VS IO Top Tj Tstg Parameter Operating Supply Voltage Output Peak Current Operating Temperature Range Junction Temperature Storage Temperature Range Value Unit 18 V 1.5 A 0 to 70 °C 150 °C -40 to 125 °C PIN CONNECTION VS1 t(s) OUT1 c SVR du IN1 ro ) IN2 P t(s S-GND lete uc OUT2 bso Prod VS2 1 16 2 15 3 14 4 13 5 12 6 11 7 10 8 9 D94AU164A ) - O lete THERMAL DATA t(s o Symbol c bs Rth j-amb u O Rth j-case Parameter Thermal Resistance Junction to ambient (on PCB) Thermal Resistance Junction to case PGND PGND PGND PGND PGND PGND PGND P...