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4-Channel Car Amplifier Circuit TDA1558Q

Electronics Projects, 4-Channel Car Amplifier Circuit TDA1558Q article "audio amplifier circuits, ic amplifier, " tagged with


TDA1558Q 4×11 watt amplifier circuit can be installed with very little material prepared by the eagle of the circuit diagram, pcb drawings there. 2 × 22 watt with a few changes can be used as an integrated amp or 5.1 audio prompt auto low power outputs (fr, fl, rr, rl) is ideal.

TDA1558Q IC implemented, would like to introduce 4-channel amplifier. But due to the design of methods are that bridged, or even start using a stereo amplifier. In this article we discuss the implementation as well.

Why is this the ICs I chose? There are several reasons. First, as is primarily intended for in-car use, such as the supply of a PC power supply can be easily solved. On the other hand, if you do that we build two, then one of them is all it bridged a 5.1 amp. (In this case of course it does not hurt to do a low-pass filter in front of the deep-channel input.)

4 Channel Car Amplifier Circuit TDA1558Q border bolme

TDA1558Q car power amplifier

TDA1558Q is a monolithic integrated class-B output amplifier in a 17-lead single-in-line (SIL) plastic power package. The device contains 4 x 11 W single-ended or 2 x 22 W BTL amplifiers and has been primarily developed for car

4 Channel Car Amplifier Circuit TDA1558Q TDA1558Q

  • Requires very few external components
  • Flexibility in use Quad single-ended or stereo BTL
  • High output power
  • Low offset voltage at output (important for BTL)
  • Fixed gain, Good ripple rejection
  • Mute/stand-by switch, Load dump protection
  • AC and DC short-circuit-safe to ground and VP
  • Thermally protected, Reverse polarity safe
  • Capability to handle high energy on outputs (VP = 0)
  • Protected against electrostatic discharge
  • No switch-on/switch-off plop
  • Flexible leads, Low thermal resistance
  • Identical inputs (inverting and non-inverting)

source hobbielektronika.hu 4-Channel Car Amplifier Circuit TDA1558Q schematic pcb files alternative link: 4-channel-car-amplifier-circuit-tda1558q.rar

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