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LM339AD on a board, in 3D

LM339AD

STMicroelectronics

-18V~-1V、1V~18V 0℃~+70℃ 1.1mA 1.3us 1mV 25nA 2V~36V 3nA DTL、TTL、CMOS、ECL、MOS Four channels Open Collector SO-14 Comparators ROHS

Extended
DatasheetJLCPCBLCSCst/LM339AD
Category
Comparators
Package
SO-14
Pins
14

Overview

The LM339AD is a comparator made by STMicroelectronics in a SO-14 package with 14 pins. -18V~-1V、1V~18V 0℃~+70℃ 1.1mA 1.3us 1mV 25nA 2V~36V 3nA DTL、TTL、CMOS、ECL、MOS Four channels Open Collector SO-14 Comparators ROHS.

PCBKit's library has its KiCad symbol (Comparator:LM339, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2935178).

Symbol

2-4+5
Comparator:LM339From KiCad's library

Footprint

1234567891011121314
Package_SO:SOIC-14_3.9x8.7mm_P1.27mmFrom KiCad's library

Parameters

11
Dual Supply
-18V~-1V；1V~18V
Ib - Input Bias Current
25nA
Input Offset Current(Ios)
3nA
Number of Channels
Four channels
Operating Temperature
0℃~+70℃
Output Mode
MOS；DTL；CMOS；TTL；ECL
Output Type
Open Collector
Propagation Delay Time
1.3us
Quiescent Current
1.1mA
Single Supply
2V~36V
Vos - Input Offset Voltage
1mV

Order codes

1

Pinout

14
The pins of the LM339AD
PinNameType
1—Open collector
2—Open collector
3V+Power in
4-Input
5+Input
6-Input
7+Input
8-Input
9+Input
10-Input
11+Input
12V-Power in
13—Open collector
14—Open collector

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A live frame, for any web page
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A picture
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A picture that opens the part, for a README
[![LM339AD](https://pcbkit.io/embed/parts/st/LM339AD.jpg?size=s)](https://pcbkit.io/parts/st/LM339AD)

Questions

Is there a KiCad symbol and footprint for the LM339AD?

Yes. The symbol is Comparator:LM339 and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.

What package is the LM339AD?

SO-14, with 14 pins. Its footprint is drawn on this page.

Where is the LM339AD datasheet?

STMicroelectronics publishes it: the Datasheet link on this page opens it.

Where can I order the LM339AD?

JLCPCB lists it as part C2935178, with 0 in stock; the sellers' links on this page open their listings.

What can replace the LM339AD?

Parts like it in the library: the LM339D by Texas Instruments, the LM339DT by STMicroelectronics, the LM239D by Texas Instruments and the LM339 by Jiangsu Changjing Electronics Technology (CJ). Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8