The TDA2005is class B dual audio power amplifier in MULTIWATT package specifically designed for car radio application : power booster amplifiers are easily designed using this device that provides a high current capability (up to 3.5 A) and that can drive very low impedance loads.
High output power : PO = 10 + 10 W@RL =2Ω, d = 10% ; PO = 20W@RL =4Ω ,d=1%.
High reliability of the chip and packagewith additional complete safety during operation thanks to protection against :
.OUTPUT DC AND AC SHORT CIRCUIT TO GROUND
.OVERRATING CHIP TEMPERATURE
.LOAD DUMP VOLTAGE SURGE
.FORTUITOUS OPEN GROUND
.VERY INDUCTIVE LOADS
Flexibility in use : bridge or stereo booster amplifiers with or without boostrap and with programmable gain and bandwidth.
Space and cost saving : very low number of external components, very simple mounting system with no electrical isolation between the package and the heatsink (one screw only).
In addition, the circuit offers loudspeaker protection during short circuit for one wire to ground.
Schematic diagram for power amplifier tda2005
|Several||12 volt power supply, wires, heat sink, board, etc.|
Users electronic tags:tda2005, yhs-ddc_bd, tda 2005 layout, electronics circuits TDA 2005 AMP diagrams, layout tda 2005, Pcb tda2005, pcb tda 20watt, skema power tda 2005, 20w car amplifire tda2005, tda2005 pcb
About the Author: Xtronic.org blog author. Electronics technician for the technical school of Brasilia - Brazil. Interested in electronics, circuits and technology in general.