Overview
The SP339BER1-L/TR is a RS 485 , RS 422 IC made by MaxLinear in a QFN-40-EP(6x6) package with 41 pins. QFN-40-EP(6x6) RS-485 / RS-422 ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:SP339BER1-L_TR, from EasyEDA) and its footprint (EasyEDA_Cloud:VFQFPN-40_L6.0-W6.0-P0.50-BL-EP4.7, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C2672502).
Symbol
Footprint
Parameters
1- Features
- Tx/Rx enable；Fail-safe；Enable shutdown
Order codes
1- SP339BER1-L/TRLCSC C2672502
Pinout
41| Pin | Name | Type |
|---|---|---|
| 1 | L1 | Unspecified |
| 2 | L2 | Unspecified |
| 3 | L3 | Unspecified |
| 4 | L4 | Unspecified |
| 5 | L5 | Unspecified |
| 6 | L6 | Unspecified |
| 7 | L7 | Unspecified |
| 8 | L8 | Unspecified |
| 9 | L9 | Unspecified |
| 10 | VCC | Unspecified |
| 11 | GND | Unspecified |
| 12 | SLEW | Unspecified |
| 13 | DIR1 | Unspecified |
| 14 | N/C | Unspecified |
| 15 | MODE0 | Unspecified |
| 16 | MODE1 | Unspecified |
| 17 | N/C | Unspecified |
| 18 | TERM | Unspecified |
| 19 | N/C | Unspecified |
| 20 | ENABLE | Unspecified |
| 21 | VCC | Unspecified |
| 22 | R9 | Unspecified |
| 23 | R8 | Unspecified |
| 24 | GND | Unspecified |
| 25 | R7 | Unspecified |
| 26 | R6 | Unspecified |
| 27 | GND | Unspecified |
| 28 | R4 | Unspecified |
| 29 | R3 | Unspecified |
| 30 | GND | Unspecified |
| 31 | R2 | Unspecified |
| 32 | R1 | Unspecified |
| 33 | VCC | Unspecified |
| 34 | VSS | Unspecified |
| 35 | C2- | Unspecified |
| 36 | C1- | Unspecified |
| 37 | GND | Unspecified |
| 38 | C1+ | Unspecified |
| 39 | VCC | Unspecified |
| 40 | C2+ | Unspecified |
| 41 | VDD | Unspecified |
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Is there a KiCad symbol and footprint for the SP339BER1-L/TR?
Yes. The symbol is EasyEDA_Cloud:SP339BER1-L_TR and the footprint EasyEDA_Cloud:VFQFPN-40_L6.0-W6.0-P0.50-BL-EP4.7, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the SP339BER1-L/TR?
QFN-40-EP(6x6), with 41 pins. Its footprint is drawn on this page.
Where is the SP339BER1-L/TR datasheet?
MaxLinear publishes it: the Datasheet link on this page opens it.
Where can I order the SP339BER1-L/TR?
JLCPCB lists it as part C2672502, with 0 in stock; the sellers' links on this page open their listings.
What can replace the SP339BER1-L/TR?
Parts like it in the library: the SP339EER1-L/TR by MaxLinear. Check their datasheets: a part that fits the footprint may still differ in its ratings.
