TDA2005 Datasheet PDF - STMicroelectronics

Description
The TDA2005 is a class B dual audio power amplifier in Multiwatt11 package specifically designed for car radio applications.
Power booster amplifiers can be easily designed using this device that provides a high current capability (up to 3.5 A) and can drive very low impedance loads (down to 1.6Ω in stereo applications) obtaining an output power of more than 20 W (bridge configuration).

FEATUREs
■ High output power:
   – Po = 10 + 10 W @ RL = 2 Ω, THD = 10 %
   – Po = 20 W @ RL = 4 Ω, THD = 10 %.
■ Protection against:
   – Output DC and AC short circuit to ground
   – Overrating chip temperature
   – Load dump voltage surge
   – Fortuitous open ground
   – Very inductive loads
■ Loudspeaker protection during short circuit for one wire to ground