Overview
The LS7290 is a stepper Motor Driver made by LSI/CSI in a DIP-24 package with 24 pins. -20℃~+85℃ 2 3V~5.5V DIP-24 Stepper Motor Driver ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LS7290-TS, from EasyEDA) and its footprint (Package_DIP:DIP-24_W8.89mm_SMDSocket_LongPads, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3681353).
Symbol
Footprint
Parameters
3- Control Voltage
- 3V~5.5V
- Operating Temperature
- -20℃~+85℃
- Step Resolution
- 2
Order codes
1- LS7290LCSC C3681353
Pinout
24| Pin | Name | Type |
|---|---|---|
| 1 | MODE | Unspecified |
| 2 | VSS | Unspecified |
| 3 | VSS | Unspecified |
| 4 | RESET# | Unspecified |
| 5 | STEP# | Unspecified |
| 6 | FWD/REV# | Unspecified |
| 7 | ENABLE | Unspecified |
| 8 | HOME# | Unspecified |
| 9 | RX | Unspecified |
| 10 | CLK | Unspecified |
| 11 | CX | Unspecified |
| 12 | VSS | Unspecified |
| 13 | VREF | Unspecified |
| 14 | SENSE2 | Unspecified |
| 15 | SENSE1 | Unspecified |
| 16 | DS0 | Unspecified |
| 17 | DS1 | Unspecified |
| 18 | PHD | Unspecified |
| 19 | PHC | Unspecified |
| 20 | PHB | Unspecified |
| 21 | PHA | Unspecified |
| 22 | INH2# | Unspecified |
| 23 | INH1# | Unspecified |
| 24 | VDD | Unspecified |
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/lsi-csi/LS7290" title="LS7290 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/lsi-csi/LS7290.jpg" alt="LS7290" width="1200" height="900">[](https://pcbkit.io/parts/lsi-csi/LS7290)Questions
Is there a KiCad symbol and footprint for the LS7290?
Yes. The symbol is EasyEDA_Cloud:LS7290-TS and the footprint Package_DIP:DIP-24_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 LS7290?
DIP-24, with 24 pins. Its footprint is drawn on this page.
Where can I order the LS7290?
JLCPCB lists it as part C3681353, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LS7290?
Parts like it in the library: the LS8292 by LSI/CSI, the E-L6219 by STMicroelectronics and the LS8397 by LSI/CSI. Check their datasheets: a part that fits the footprint may still differ in its ratings.
