
Overview
The LM339AN is a comparator made by Texas Instruments in a PDIP-14 package with 14 pins. -18V~-1V、1V~18V 0℃~+70℃ 1.3us 25nA 2V~36V 2mV 36V 5nA 800uA Four channels Open Collector PDIP-14 Comparators ROHS.
PCBKit's library has its KiCad symbol (Comparator:LM339, from KiCad's library) and its footprint (Package_DIP:DIP-14_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. 41 are in stock at JLCPCB (part C48971963).
Symbol
Footprint
Parameters
14- Dual Supply
- 1V~18V
- Ib - Input Bias Current
- 25nA
- Input Offset Current(Ios)
- 5nA
- Maximum Power Supply Range (Vdd-Vss)
- 36V
- Number of Channels
- Four channels
- Operating Temperature
- 0℃~+70℃
- Output Mode
- TTL
- Output Type
- Open Collector
- Propagation Delay Time
- 1.3us
- Quiescent Current
- 800uA
- Rail to Rail
- Rail-to-rail input
- Response Time (tr)
- 1.3us
- Single Supply
- 2V~36V
- Vos - Input Offset Voltage
- 2mV
Order codes
2- LM339ANLCSC C129170
- LM339AN/NOPBLCSC C48971963
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | — | Open collector |
| 2 | — | Open collector |
| 3 | V+ | Power in |
| 4 | - | Input |
| 5 | + | Input |
| 6 | - | Input |
| 7 | + | Input |
| 8 | - | Input |
| 9 | + | Input |
| 10 | - | Input |
| 11 | + | Input |
| 12 | V- | Power in |
| 13 | — | Open collector |
| 14 | — | Open collector |
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Is there a KiCad symbol and footprint for the LM339AN?
Yes. The symbol is Comparator:LM339 and the footprint Package_DIP:DIP-14_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 LM339AN?
PDIP-14, with 14 pins. Its footprint is drawn on this page.
Where is the LM339AN datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LM339AN?
JLCPCB lists it as part C48971963, with 41 in stock; the sellers' links on this page open their listings.
What can replace the LM339AN?
Parts like it in the library: the LM339N by HGSEMI, the LM3302N by Texas Instruments, the LM239N by HGSEMI and the LM339AN by HGSEMI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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