TDA2050 Amplifier Schematic diagram:
TDA2050 Amplifier PCB Design:
The TDA 2050 is a monolithic integrated circuit in Pentawatt package, intended for use as an audio class AB audio amplifier. Thanks to its high power capability the TDA2050 is able to provide up to 35W true rms power into 4 ohm load @ THD =10%, VS =� �18V, f = 1KHz and up to 32W into 8ohm load @ THD = 10%, VS = �22V, f = 1KHz. Moreover, the TDA 2050 delivers typically 50W music power into 4 ohm load over 1 sec at VS=22.5V, f = 1KHz.
The high power and very low harmonic and crossover distortion (THD = 0.05% typ, @ VS = �22V, PO = 0.1 to 15W, RL=8ohm, f = 100Hz to 15KHz) make the device most suitable for both HiFi and high class TV sets.
High output power
High operating supply voltage
Single or split supply operations
Very low distorsion
Short circuit protection (out to GND)
Note: Mount a heatsink on the power IC to avoid overheating on its and keep the TDA2050 deliver good audio performance.
Other TDA2050 amplifier circuit
Read more 32W Hi-Fi Audio Amplifier with TDA2050