View tda2005 1 datasheet:

TDA2005 20W BRIDGE AMPLIFIER FOR CAR RADIO High output power : P = 10 + 10 W@R = 2?, O L d = 10% ; P = 20W@R =4? , d=1%. O L High reliability of the chip and package with addi- tional complete safety during operation thanks to protection against : . OUTPUT DC AND AC SHORT CIRCUIT TO GROUND MULTIWATT11 . OVERRATING CHIP TEMPERATURE . LOAD DUMP VOLTAGE SURGE ORDERING NUMBERS : TDA2005M (Bridge Appl.) . FORTUITOUS OPEN GROUND TDA2005S (Stereo Appl.) . VERY INDUCTIVE LOADS Flexibility in use : bridge or stereo booster ampli- DESCRIPTION fiers with or without boostrap and with programma- The TDA2005 is class B dual audio poweramplifier ble gain and bandwidth. in MULTIWATT? packagespecifically designed for Space and cost saving : very low number of car radio applicat