TDA7297D Datasheet - ST Microelectronics

TDA7297D 10W+10W DUAL BRIDGE AMPLIFIER

The TDA7297D is a dual bridge amplifier specially designed for Home Audio, Plasma TV, LCD TV applications. Figure 2. TEST AND APPLICATION CIRCUIT VCC JP1 R1 47K R2 47K IN1 S-GND R3 10K 9 C4 10µF Vref C5 0.22µF IN2 MUTE R4 10K 8 C6 1µF 1 10 11 PW-GND 20 + D02AU1407 +5V C3 0.22µF 6 7 + 13 15 2 .

TDA7297D Features

* TECHNOLOGY BI20II WIDE SUPPLY VOLTAGE RANGE (6.5 - 18V) OUTPUT POWER 10+10W @ THD = 10%, RL = 8Ω, VCC = 13V MINIMUM EXTERNAL COMPONENTS

* NO SVR CAPACITOR

* NO BOOTSTRAP

* NO BOUCHEROT CELLS

* INTERNALLY FIXED GAIN STAND-BY & MUTE FUNCTIONS SHORT CIRCUIT PROTECTION TH

TDA7297D_STMicroelectronics.pdf