Amplifier Circuit Diagrams

LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM

Stereo LM4766 Amplifier circuit has two channels output made with integrated 40 watts per channel noise ratio is very low LM4766 high quality amplifier price performance ratio high supply voltage symmetrical 2 × 28 volt dc Coils used in the output section 20 mm of the coil will be wrapped 20 rounds You can use a 6mm clearance pen as a coil winding pattern. Input sensitivity 1 volt

LM4766 Amplifier circuit:

LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM 1

LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM 2

LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM 3

LM4766 STEREO 40W AMPLIFIER SCHEMATIC CIRCUIT DIAGRAM 4

LM4766 GENERAL CHARACTERISTICS

LM4766 is a 40W power amplifier with an uninsulated ile NDL güç package with an unshielded metal sheath (LM4766T) of 30W per channel and 40W of power.

Using the Self Peak Momentary Temperature Protection Circuit, the LM4766’s performance is based on discrete and hybrid amplifiers, delivering a naturally protected Dynamic Operating Area (SOA). SPIKE Protection means that these parts are protected against over voltage, low voltage, overload, over and over, thermal leakage and instantaneous temperature peaks.

Each amplifier on the LM4766 has an independent pass-through that minimizes the output burst. The LM4766 has an extremely low noise level of 2μV and an extremely low THD + N of 0.06% at nominal power.

LM4766 GENERAL CHARACTERISTICSLM4766 GENERAL CHARACTERISTICS

LM4766 AUDIO POWER AMPLIFIER DUAL 40-WATT

THD + at 1kHz at 2 x 30W continuous
average output power into 8u 0.1% (max)
THD + at 1kHz at continuous average
output power of 2 x 30W into 8u 0.009% (type)
Features
spike Protection
minimal amount of external components necessary
Quiet fade -in / out mute mode
Non-Isolated 15-lead TO-220 package
Wide Supply Range 20V – 78V

LM4766 AUDIO POWER AMPLIFIER DUAL 40-WATT

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