Tuesday, August 26, 2014
TDA1011 2 to 6 W audio power amplifier
Description:
Special features:
Reference:
Circuit diagram:
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:
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| TDA1011 circuit diagram |
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| TDA1011 layout |
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| TDA1011 pcb |
Datasheet for TDA1011A: Download
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