Professional IC Distribution & Technical Solutions

Global leader in semiconductor components distribution and technical support services, empowering your product innovation and industry advancement

Product Catalog Contact Us
Home > NS02 > LM377N

LM377N Specifications

Detailed technical information and Application Scenarios

Product Details

PartNumberManufactorQuantityAvailability
LM377NNS311Yes

LM377N is a dual 2-watt audio power amplifier manufactured by National Semiconductor (NS).

The LM377N is a dual 2-watt audio power amplifier manufactured by National Semiconductor (NS).

Specifications:

  • Output Power: 2W per channel (into 8Ω at 10% THD)
  • Supply Voltage Range: 10V to 26V
  • Quiescent Current: 70mA (typical)
  • Total Harmonic Distortion (THD): 0.2% (typical at 1W, 1kHz)
  • Gain: Internally fixed at 34dB
  • Input Impedance: 150kΩ
  • Operating Temperature Range: 0°C to +70°C
  • Package: 14-pin DIP (Dual In-line Package)

Descriptions and Features:

  • Dual-channel audio amplifier designed for stereo applications.
  • No external components required for operation (except for power supply decoupling).
  • Internal current limiting and thermal shutdown protection.
  • Suitable for consumer audio applications such as radios, TVs, and portable audio devices.
  • Low noise and distortion for improved audio quality.

This information is based on the manufacturer's datasheet.

Request Quotation

Part Number:
Quantity:
Target Price($USD):
Email:
Contact Person:
Additional Part Number
Quantity (Additional)
Special Requirements
Verification: =

Recommended Products

  • 89551 ,273,SOP14

    Part Number:** 89551 **Manufacturer:** NS (National Semiconductor) ### **Specifications:** - **Type:** Voltage Regulator IC - **Output Voltage:** Adjustable or Fixed (specific value depends on variant) - **Output Current:** Up to 1A (typical)

  • 74F14PC ,130,DIP14

    74F14PC is a hex inverter with Schmitt-trigger inputs, manufactured by Fairchild Semiconductor (FAI).

  • DS8834N ,165,DIP16

    DS8834N is a dual high-speed, high-current MOSFET driver manufactured by National Semiconductor (NS).

  • PLS159AN,S,23,DIP20

    EF6803P,,23,DIP40

Sales Support

Our sales team is ready to assist with:

  • Fast quotation
  • Price Discount
  • Technical specifications
Contact sales