Overview
The KA339DTF is a comparator made by onsemi with 14 pins.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LM339-TD, from EasyEDA) and its footprint (EasyEDA_Cloud:SOP-14_L8.8-W3.9-P1.27-LS6.0-BL, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3717437).
Symbol
Footprint
Parameters
7- Ib - Input Bias Current
- 250nA
- Number of Channels
- Four channels
- Operating Temperature
- 0℃~+70℃
- Output Mode
- TTL；MOS；DTL
- Propagation Delay Time
- 300ns
- Quiescent Current
- 1.1mA
- Vos - Input Offset Voltage
- 1.4mV
Order codes
1- KA339DTFLCSC C3717437
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | OUT2 | Unspecified |
| 2 | OUT1 | Unspecified |
| 3 | VCC | Unspecified |
| 4 | IN1- | Unspecified |
| 5 | IN1+ | Unspecified |
| 6 | IN2- | Unspecified |
| 7 | IN2+ | Unspecified |
| 8 | IN3- | Unspecified |
| 9 | IN3+ | Unspecified |
| 10 | IN4- | Unspecified |
| 11 | IN4+ | Unspecified |
| 12 | GND | Unspecified |
| 13 | OUT4 | Unspecified |
| 14 | OUT3 | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/onsemi/KA339DTF" title="KA339DTF in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/onsemi/KA339DTF.jpg" alt="KA339DTF" width="1200" height="900">[](https://pcbkit.io/parts/onsemi/KA339DTF)Questions
Is there a KiCad symbol and footprint for the KA339DTF?
Yes. The symbol is EasyEDA_Cloud:LM339-TD and the footprint EasyEDA_Cloud:SOP-14_L8.8-W3.9-P1.27-LS6.0-BL, both drawn on this page. PCBKit places them on a board for you when you design with it.
Where is the KA339DTF datasheet?
onsemi publishes it: the Datasheet link on this page opens it.
Where can I order the KA339DTF?
JLCPCB lists it as part C3717437, with 0 in stock; the sellers' links on this page open their listings.