2 layers400 × 140 mm
Overview
The DS8923M is a RS 485 , RS 422 IC made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 2 2 4.5V~5.5V Enable shutdown、Tx/Rx enable Transceiver SOIC-16 RS-485 / RS-422 ICs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DS8923N, from EasyEDA) and its footprint (Package_SO:SO-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3234586). 1 open-source board in 1 repository on GitHub use it.
Symbol
Footprint
Parameters
4- Number of Drivers
- 2
- Number of Receivers
- 2
- Type
- Transceiver
- Voltage - Supply
- 4.5V~5.5V
Order codes
1- DS8923MLCSC C3234586
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | RO1 | Unspecified |
| 2 | DI1 | Unspecified |
| 3 | VCC | Unspecified |
| 4 | DEN# | Unspecified |
| 5 | REN# | Unspecified |
| 6 | GND | Unspecified |
| 7 | DI2 | Unspecified |
| 8 | RO2 | Unspecified |
| 9 | RI2+ | Unspecified |
| 10 | RI2- | Unspecified |
| 11 | DO2+ | Unspecified |
| 12 | DO2- | Unspecified |
| 13 | DO1- | Unspecified |
| 14 | DO1+ | Unspecified |
| 15 | RI1- | Unspecified |
| 16 | RI1+ | Unspecified |
Open-source boards using it
All 1Show this part on your page
<iframe src="https://pcbkit.io/embed/parts/ti/DS8923M" title="DS8923M 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/DS8923M.jpg" alt="DS8923M" width="1200" height="900">[](https://pcbkit.io/parts/ti/DS8923M)Questions
Is there a KiCad symbol and footprint for the DS8923M?
Yes. The symbol is EasyEDA_Cloud:DS8923N and the footprint Package_SO:SO-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 DS8923M?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the DS8923M datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the DS8923M?
JLCPCB lists it as part C3234586, with 0 in stock; the sellers' links on this page open their listings.
What can replace the DS8923M?
Parts like it in the library: the MAX3095ESE+T by Maxim Integrated (Analog Devices), the MAX3094ECSE+T by Maxim Integrated (Analog Devices), the ISL32273EFBZ by Renesas Electronics and the MAX3096ESE+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.
Which open-source boards use the DS8923M?
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.
Parts like it
8
MAX3095ESE+T
SO-16-40℃~+85℃ 0 10Mbps 128 2.4mA 4 4.75V~5.25V Receiver ±15kV SO-16 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICsMAX3094ECSE+T
SO-160 0℃~+70℃ 10Mbps 128 3V~3.6V 4 4mA Receiver ±15kV SO-16 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICsISL32273EFBZ
SOIC-16-40℃~+125℃ 0 128 20Mbps 3V~5.5V 4 5.5mA Receiver ±16.5kV SOIC-16 RS-485 / RS-422 ICs ROHSRenesas ElectronicsRS-485 / RS-422 ICsMAX3096ESE+
SO-16-40℃~+85℃ 0 10Mbps 128 3V~3.6V 4 4mA Receiver ±15kV SO-16 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICsISL32273EIBZ
SOIC-16-40℃~+85℃ 0 20Mbps 3V~5.5V 4 Receiver SOIC-16 RS-485 / RS-422 ICs ROHSRenesas ElectronicsRS-485 / RS-422 ICsLTC1386CS#PBF
SO-160℃~+70℃ 120Kbps 2 2 200uA 3.3V Transceiver ±10kV SO-16 RS232 ICs ROHSAnalog DevicesRS-485 / RS-422 ICsMAX3096CSE+T
SO-160 0℃~+70℃ 10Mbps 128 3.3V 4 4mA Receiver ±15kV SO-16 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICsMAX3095CSE+T
SO-160 0℃~+70℃ 10Mbps 128 2.4mA 4 4.75V~5.25V Receiver ±15kV SO-16 RS-485 / RS-422 ICs ROHSMaxim Integrated (Analog Devices)RS-485 / RS-422 ICs