LM3886 Amplifier Board | LM3886 datasheet Pdf Download

LM3886 Amplifier

This tutorial is an introduction to LM3886 amplifiers, the most basic building block of op-amps. This circuit is a simple amplifier that can be used as a basis for more complicated amplifier designs. The circuit uses one LM3886, which is an adjustable gain amplifier with a quiescent current of around 100nA. This means that the current used to power the circuit when it is idle is less than 100nA. This is a good starting point for more complicated amplifier circuits. The circuit uses two resistors to set the gain of the amplifier.

 

LM3886 Audio Power Amplifier

LM3886 Amplifier Circuit Diagram

The audio power amplifier is an important part of the sound system. The LM 3886 IC audio power amplifier with an audio power amplifier unit is very powerful and capable of producing 68 watts of 2  4 Ohm load power and is capable of delivering 38 W power with an 8-ohm load produce. With a well-placed sound of 20Hz-20kHz, playback is also included in the LM3886 audio power amplifier.

The LM3886 audio power amplifier is equipped with surge protection, which protects the output circuit from over-voltage, under-voltage, overload, power supply, and maximum runaway dad thermal temperature. The LM3886 audio power amplifier also has a noise cancellation system that keeps sound away from the noise.

LM3886 IC Pinout

 

LM3866-pinout

 

LM3886 IC Price

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Features:-

  • 68W Cont. Avg. Output Power into 4Ω at VCC = ±28V
  • 38W Cont. Avg. Output Power into 8Ω at VCC = ±28V
  • 50W Cont. Avg. Output Power into 8Ω at VCC = ±35V
  • 135W Instantaneous Peak Output Power Capability
  • Signal-to-Noise Ratio ≥ 92dB
  • An Input Mute Function
  • Output Protection from a Short to Ground or to the Supplies via Internal Current Limiting Circuitry
  • Output Over-Voltage Protection against Transients from Inductive Loads
  • Supply Under-Voltage Protection, not Allowing Internal Biasing to Occur when |VEE| + |VCC| ≤ 12V, thus Eliminating Turn-On and Turn-Off Transients
  • 11-Lead TO-220 Package
  • Wide Supply Range 20V – 94V
See also  TDA7294 IC 100W Audio Amplifier Circuit Diagram

LM3886 datasheet Pdf Download

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https://drive.google.com/file/d/1TKmVy9Q-TaINwmT-toMJNGyK3E4kAiTN/view?usp=sharing

People May also Ask?

What is LM386?

Ans: The LM386 is the audio power amplifier it can deliver 68w of power to a 4Ω load and 38W to an 8Ω load. It is a high-performance power Amplifier.

 

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