, ,

LM3886 68W High Performance Audio Power Amplifier IC TO-220-11 Package

Availability:

25 In stock
Add to wishlist
Compare

Note: Any order placed will take 15 days for dispatch.

₹549.00 (excluding 18% GST)

25 In stock

Compare

Description

The LM3886 is a monolithic power amplifier designed to deliver high output power with excellent audio quality. It features a low Total Harmonic Distortion (THD) and Noise, making it ideal for demanding audio applications where sound fidelity is critical. The IC is housed in a TO-220-11 package, which provides efficient heat dissipation and allows for easy mounting to a heatsink.

This amplifier IC is designed to be robust, featuring protection mechanisms such as overvoltage, undervoltage, output short-circuit, and thermal shutdown protection. These features ensure reliable operation and longevity in various audio applications.

Features

  • High Output Power: Delivers 68W of continuous average power into a 4Ω load with a ±28V power supply.
  • Low Distortion: Provides very low Total Harmonic Distortion (THD) + Noise, typically 0.03% at 60W output, ensuring high-fidelity audio reproduction.
  • Wide Supply Voltage Range: Operates with supply voltages ranging from ±20V to ±94V, making it versatile for different power configurations.
  • Mute Function: Includes a mute function that can be controlled externally, allowing for quiet operation when the amplifier is not in use.
  • Protection Features:
    • Thermal Protection: Protects the IC from damage due to overheating.
    • Output Short-Circuit Protection: Safeguards the IC and connected speakers from damage due to short circuits.
    • Overvoltage/Undervoltage Protection: Ensures stable operation even in the event of power supply variations.
  • High Current Capability: Capable of driving low impedance loads, such as 4Ω speakers.
  • Output Protection Diodes: Built-in diodes provide protection against high-energy transients.
  • Excellent Signal-to-Noise Ratio (SNR): Provides a high SNR, typically 92 dB, for clear and noise-free audio.
  • TO-220-11 Package: The package allows for easy heat sinking, ensuring stable operation under high power conditions.

Specifications

  • Output Power: 68W continuous average power at 4Ω with ±28V supply
  • Supply Voltage: ±20V to ±94V
  • Total Harmonic Distortion (THD): 0.03% (typical) at 60W output
  • Signal-to-Noise Ratio (SNR): 92 dB (typical)
  • Voltage Gain: 20 dB to 40 dB (adjustable)
  • Input Impedance: 50 kΩ (typical)
  • Output Impedance: Low output impedance for direct speaker drive
  • Frequency Response: 20 Hz to 20 kHz (±0.1 dB)
  • Quiescent Current: 50 mA (typical)
  • Mute Attenuation: 110 dB (typical)
  • Crosstalk Attenuation: 85 dB (typical)
  • Thermal Resistance, Junction to Case: 1°C/W
  • Package Type: TO-220-11 (11 pins)
  • Operating Temperature Range: 0°C to +70°C

Applications

  • Home Audio Systems: Ideal for high-fidelity home stereo systems and Hi-Fi amplifiers.
  • Powered Speakers: Used in active speaker systems to provide powerful and clear sound.
  • Professional Audio Equipment: Suitable for use in studio monitors, stage amplifiers, and other professional audio gear.
  • DIY Audio Projects: Popular among audiophiles and hobbyists for building custom high-power amplifiers.
  • Guitar Amplifiers: Can be used in guitar amps to deliver high power with low distortion.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

Based on 0 reviews

0.0 overall
0
0
0
0
0

Be the first to review “LM3886 68W High Performance Audio Power Amplifier IC TO-220-11 Package”

18 − 6 =

There are no reviews yet.

Related products

0
    0
    Your Cart
    Your cart is emptyReturn to Shop
    To find out your shipping cost , Please proceed to checkout.
    Continue Shopping