TDA1015 general 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:
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| Circuit diagram TDA1015 Audio Amplifier 1x4W |
