TDA7495

TDA7495 11W+11W AMPLIFIER WITH DC VOLUME CONTROL 11+11W OUTPUT POWER RL = 8Ω @THD = 10% VCC = 28V ST-BY AND MUTE FUNCTIONS LOW TURN-ON TURN-OFF POP NOISE LINEAR VOLUME CONTROL DC COUPLED WITH POWER OP. AMP. NO BOUCHEROT CELL NO ST-BY RC INPUT NETWORK SINGLE SUPPLY RANGING UP TO 35V SHORT CIRCUIT PROTECTION THERMAL OVERLOAD PROTECTION INTERNALLY FIXED GAIN SOFT CLIPPING VARIABLE OUTPUT AFTER VOLUME CONTROL CIRCUIT MULTIWATT 15 PACKAGE DESCRIPTION The TDA7495 is a stereo 11+11W class AB BLOCK AND APPLICATION DIAGRAM VAROUT_R PW_GND 2 11 1 470nF 30K VOLUME + OP AMP S1 ST-BY S_GND 8 MUTE/STBY PROTECTIONS VOLUME INL 470nF 5 30K + OP AMP SVR 470µF 7 VOLUME 60K 10 MUTE 9 STBY 10K 1µF S2 MUTE 12 OUTL 1000µF +5V S_GND VS 13 15 PW_GND 1000µF OUTR MULTIPOWER BI50II TECHNOLOGY Multiwatt15 ORDERING NUMBER: TDA7495 power amplifier assembled in the @ Multiwatt 15 package, specially designed for high quality sound, TV applications. Features of the TDA7495 include linear volume control, Stand-by and mute functions. INR 14 +5V 3 4 VAROUT_L +5V 100nF 300K D96AU440B February 1997 1/12 TDA7495 ABSOLUTE MAXIMUM RATINGS Symbol VS VIN Ptot Tamb Tstg, Tj V3 DC Supply Voltage Maximum Input Voltage Total Power Dissipation (Tamb = 70°C) Ambient Operating Temperature (1) Storage and Junction Temperature Volume CTRL DC voltage Parameter Value 35 8 20 -20 to 85 -40 to 150 7 Unit V Vpp W °C °C V (1) Operation between -20 to 85 °C guaranteed by correlation with 0 to 70°C. PIN CONNECTION (Top ...