TDA1011 2 to 6 W audio power amplifier

Description:

     The TDA1011 is a monolithic integrated audio amplifier circuit in a 9-lead single in-line (SIL) plastic package. The device is especially designed for portable radio and recorder applications and delivers up to 4 W in a 4Ω load impedance. The device can deliver up to 6 W into 4Ω at 16 V loaded supply in mains-fed applications. The maximum permissible supply voltage of 24 V makes this circuit very suitable for d.c. and a.c. apparatus, while the very low applicable supply voltage of 3,6 V permits 6 V applications.

Special features:

• single in-line (SIL) construction for easy mounting
• separated preamplifier and power amplifier
• high output power
• thermal protection
• high input impedance
• low current drain
• limited noise behaviour at radio frequencies

Reference:

• Supply voltage range Vp...........................3,6 to 20 V 
• Repetitive peak output current IORM...........max. 3 A 
• Operating ambient temperature Tamb ........−25 to + 150 °C 
• Storage temperature Tstg ........................−55 to + 150 °C 

Circuit diagram:

TDA1011 circuit diagram

TDA1011 layout

TDA1011 pcb

    

Datasheet for TDA1011A: Download

Where you can buy: Aliexpress