Part Image

LM386N-4/NOPB - Texas Instruments

Description: Audio power amplifier,LM386N-4 1W Texas Instruments LM386N-4/NOPB Audio Amplifier, Class-AB Mono, 8-Pin MDIP

Download LM386N-4/NOPB Model
Schematic
symbols
Schematic symbol is unavailable for download
PCB
footprints
PCB footprint is unavailable for download
3D
models
3D model is unavailable for download
PCB Footprints
LM386N-4/NOPB - Texas Instruments PCB footprint - Dual-In-Line Packages - Dual-In-Line Packages - P (R-PDIP-T8)
click to zoom
3D Models
LM386N-4/NOPB - Texas Instruments  - 3D model - Dual-In-Line Packages - P (R-PDIP-T8)
click to zoom

LM386N-4/NOPB Details

  • Manufacturer Part Number:

    LM386N-4/NOPB

  • Brand Name:

    Texas Instruments

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    DIP

  • Pin Count:

    8

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.33.00.01

  • Manufacturer:

    Texas Instruments

  • YTEOL:

    15

  • Bandwidth-Nom:

    300 kHz

  • Consumer IC Type:

    AUDIO AMPLIFIER

  • Harmonic Distortion:

    10%

  • JESD-30 Code:

    R-PDIP-T8

  • JESD-609 Code:

    e4

  • Length:

    9.59 mm

  • Moisture Sensitivity Level:

    1

  • Number of Channels:

    1

  • Number of Functions:

    1

  • Number of Terminals:

    8

  • Operating Temperature-Max:

    70 °C

  • Output Power-Nom:

    1 W

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    DIP

  • Package Equivalence Code:

    DIP8,.3

  • Package Shape:

    RECTANGULAR

  • Package Style:

    IN-LINE

  • Qualification Status:

    Not Qualified

  • Seated Height-Max:

    5.08 mm

  • Supply Voltage-Max (Vsup):

    18 V

  • Supply Voltage-Min (Vsup):

    5 V

  • Surface Mount:

    NO

  • Technology:

    BIPOLAR

  • Temperature Grade:

    COMMERCIAL

  • Terminal Finish:

    Nickel/Palladium/Gold (Ni/Pd/Au)

  • Terminal Form:

    THROUGH-HOLE

  • Terminal Pitch:

    2.54 mm

  • Terminal Position:

    DUAL

  • Width:

    7.62 mm

LM386N-4/NOPB Frequently Asked Questions (FAQs)

  • A 10uF capacitor between the power supply pins (VCC and GND) and a 100nF capacitor between the BYPASS pin and GND are recommended for proper decoupling.
  • The gain of the LM386N-4 can be set using an external resistor and capacitor between pins 1 and 8. A gain of 20 is the default, but it can be increased to 50 or 200 by adding the correct components.
  • The maximum power output of the LM386N-4 is 1W into a 4Ω load, but this can be increased to 2W with an external amplifier or transformer.
  • To reduce noise and hum, ensure that the power supply is well-regulated, use a low-ESR capacitor for decoupling, and keep the circuit layout clean and compact. Shielding the circuit and using a ground plane can also help.
  • Yes, the LM386N-4 can be used as a headphone amplifier, but it's not the most suitable choice due to its limited power output and high output impedance. A dedicated headphone amplifier IC would be a better option.

Trust Checks

This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored

LM386N-4/NOPB Overview

Use the download button to access the LM386N-4/NOPB schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like LM386, or try a keyword search, such as Audio/Video Amplifiers

About Texas Instruments

Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.

Parts related to LM386N-4/NOPB

Showing 0 results

LM386N-4/NOPB Alternates

Showing results

Image Part Number Model
Part Image LM386N-4/NOPB National Semiconductor Corporation

Audio Amplifier, 1W, 1 Channel(s), 1 Func, Bipolar, PDIP8

Part Image LM386N-4 National Semiconductor Corporation

Audio Amplifier, 1W, 1 Channel(s), 1 Func, Bipolar, PDIP8

Part Image LM386N National Semiconductor Corporation

Audio Amplifier, Bipolar, PDIP8

Part Image LM386N/A+ National Semiconductor Corporation

Audio Amplifier, 1 Func, Bipolar, PDIP8

Part Image LM386N/B+ Texas Instruments

IC,AUDIO AMPLIFIER,SINGLE,BIPOLAR,DIP,8PIN,PLASTIC

For a full list of alternate parts for LM386N-4/NOPB, check out Findchips.com