Wiring Schematic diagram: TDA1015 Audio Amplifier 1x4W

Sunday, August 31, 2014

TDA1015 Audio Amplifier 1x4W

TDA1015general description:

The TDA1015 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 very low applicable supply voltage of 3,6 V permits 6 V spplications.

TDA1015 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

TDA1015 reference data:

Supply voltage range VP 3,6 to 18 V
Peak output current IOM max. 2,5 A
Output power at dtot= 10%
VP = 12 V; RL = 4 Ω Po typ. 4,2 W
VP = 9 V; RL = 4 Ω Po typ. 2,3 W
VP = 6 V; RL = 4 Ω Po typ. 1,0 W
Total harmonic distortion at Po = 1 W; RL = 4 Ω dtot typ. 0,3 %
Input impedance preampliﬁer (pin 8) |Zi | > 100 kΩ power ampliﬁer (pin 6) |Zi| typ. 20 kΩ
Total quiescent current Itot typ. 14 mA
Operating ambient temperature Tamb −25 to + 150 °C
Storage temperature Tstg −55 to + 150 °C

TDA1015 circuit diagram:

Wiring Schematic diagram