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LM1949N on a board, in 3D

LM1949N

Texas Instruments

-40℃~+125℃ 22mA 3V~5.5V PDIP-8 Relay / Coil Drivers ROHS

Extended
DatasheetJLCPCBLCSCti/LM1949N
Category
Relay , Coil Drivers
Package
PDIP-8
Pins
8

Overview

The LM1949N is a relay , Coil Driver made by Texas Instruments in a PDIP-8 package with 8 pins. -40℃~+125℃ 22mA 3V~5.5V PDIP-8 Relay / Coil Drivers ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM1949N_NOPB, from EasyEDA) and its footprint (Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C181457). 1 open-source board in 1 repository on GitHub use it.

Symbol

OUT2TIMER8GND6VCC7COMP3IN1SNS4SNS GND5
EasyEDA_Cloud:LM1949N_NOPBFrom EasyEDA

Footprint

12345678
Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPadsFrom KiCad's library

Parameters

4
Features
Short-Circuit Protection
Operating Temperature
-40℃~+125℃
Peak Current
22mA
Voltage - Supply
3V~5.5V

Order codes

1

Pinout

8
The pins of the LM1949N
PinNameType
1INUnspecified
2OUTOutput
3COMPUnspecified
4SNSUnspecified
5SNS GNDUnspecified
6GNDUnspecified
7VCCUnspecified
8TIMERUnspecified

Open-source boards using it

All 1
  • 2 layersLow Z LM1949, the printed circuit board in 3D

    Low Z LM1949

    rusefi/hw_legacy

    In this repo we archive rusEfi-related abandoned hardware files

    12 parts2

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A picture
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A picture that opens the part, for a README
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Questions

Is there a KiCad symbol and footprint for the LM1949N?

Yes. The symbol is EasyEDA_Cloud:LM1949N_NOPB and the footprint Package_DIP:DIP-8_W8.89mm_SMDSocket_LongPads, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM1949N?

PDIP-8, with 8 pins. Its footprint is drawn on this page.

Where is the LM1949N datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the LM1949N?

JLCPCB lists it as part C181457, with 0 in stock; the sellers' links on this page open their listings.

Which open-source boards use the LM1949N?

1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.