2 layers138 × 162 mm
Remora Nucleo F446ZE Hat
ben-jacobson/RemoraNucleoHatPCB
Cost-effective, customisable LinuxCNC motion control unit.
179 parts1GPL-3.0
Overview
The AM26LS31CDRE4 is a RS 485, RS 422 IC made by Texas Instruments in a SOIC-16 package with 16 pins. 0 0℃~+70℃ 4 4.75V~5.25V Driver SOIC-16 RS-485 / RS-422 ICs ROHS.
PCBKit's library has its KiCad symbol (Interface:AM26LS31CD, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C2671751). 3 open-source boards in 3 repositories on GitHub use it.
Symbol
Footprint
Parameters
7- ESD Protect
- ±2kV
- Features
- Enable shutdown；Overcurrent Protection
- Number of Drivers
- 4
- Number of Receivers
- 0
- Operating Temperature
- 0℃~+70℃
- Type
- Driver
- Voltage - Supply
- 4.75V~5.25V
Order codes
1- AM26LS31CDRE4LCSC C2671751
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | 1A | Input |
| 2 | 1Y | Tri-state |
| 3 | 1Z | Tri-state |
| 4 | G | Input |
| 5 | 2Z | Tri-state |
| 6 | 2Y | Tri-state |
| 7 | 2A | Input |
| 8 | GND | Power in |
| 9 | 3A | Input |
| 10 | 3Y | Tri-state |
| 11 | 3Z | Tri-state |
| 12 | G | Input |
| 13 | 4Z | Tri-state |
| 14 | 4Y | Tri-state |
| 15 | 4A | Input |
| 16 | VDD | Power in |
Open-source boards using it
All 3- 2 layers100 × 100 mm
- 2 layers129.5 × 83.5 mm
Colordance brain
ademuri/colordance-circle
An art project that uses arrays of colored lights around a circle to create kaleidoscopic colored shadows.
131 parts4Apache-2.0
Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/AM26LS31CDRE4" title="AM26LS31CDRE4 in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ti/AM26LS31CDRE4.jpg" alt="AM26LS31CDRE4" width="1200" height="900">[](https://pcbkit.io/parts/ti/AM26LS31CDRE4)Questions
Is there a KiCad symbol and footprint for the AM26LS31CDRE4?
Yes. The symbol is Interface:AM26LS31CD and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the AM26LS31CDRE4?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the AM26LS31CDRE4 datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the AM26LS31CDRE4?
JLCPCB lists it as part C2671751, with 0 in stock; the sellers' links on this page open their listings.
What can replace the AM26LS31CDRE4?
Parts like it in the library: the DS26C32ATMX by Texas Instruments, the SP26LV432CN-L by MaxLinear, the ISL32272EFBZ-T by Renesas Electronics and the AM26C31CDRE4 by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the AM26LS31CDRE4?
3 boards in 3 repositories on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
DS26C32ATMX
SOIC-16-40℃~+85℃ 0 23mA 4 4.5V~5.5V Receiver SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICsSP26LV432CN-L
SOIC-160 3.3V 4 50Mbps Receiver SOIC-16 RS-485 / RS-422 ICs ROHSMaxLinearRS-485/RS-422 ICsISL32272EFBZ-T
SOIC-16-40℃~+125℃ 0 10Mbps 3V~5.5V 4 Driver SOIC-16 RS-485 / RS-422 ICs ROHSRenesas ElectronicsRS-485/RS-422 ICsAM26C31CDRE4
SOIC-160℃~+70℃ 4.5V~5.5V Enable shutdown、Tx/Rx enable SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICsAM26C31IDRE4
SOIC-16-40℃~+85℃ 4.5V~5.5V SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICsAM26C32IDRE4
SOIC-16Enable shutdown、Tx/Rx enable SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICsAM26LV31CDRE4
SOIC-160 0℃~+70℃ 3V~3.6V 4 Driver SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICsMC3486DRE4
SOIC-160℃~+70℃ 5V Enable shutdown Receiver SOIC-16 RS-485 / RS-422 ICs ROHSTexas InstrumentsRS-485/RS-422 ICs