TDA2050Audio Amplifiers

General Description 

The TDA2050 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 cross-over distortion (THD=0.05%typ,@VS =22V,PO=0.1 to 15W, RL=8ohm,f=100Hzto 15KHz)make the device most suitable for both HiFi and high class TV sets. 

General Description 

High Output Power(40W Music Power lec 268.3 Rules )High Operating Supply Voltage (50V) 

Single Or Split Supply Operations 

Very Low Distortion 

Short Circuit Protection (Out To Gnd) 

Thermal Shutdown 

TDA2050Audio Amplifiers parameter list

Operating Voltage (Vcc) (v):

±4.5~±25V

Offset Voltage (mV):

Quiescent Current Iq (mA):

90mA

Output Current Vout (A):

4.5A

Maximum Output Power (W):

50W

Operating Temperature (℃):

0~70℃

Package:

TO-220B

Alternative:

TDA2050A

• Power supply
• home appliance
• drone
• floor sweeper
• Medical device
• Multimedia audio power amplifier
• LED lighting
• Toy
• robot
• Instruments and meters
• industrial control
• Automotive Electronics

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