Skip to the content
PCBKitNew board
DS8922M on a board, in 3D

DS8922M

Texas Instruments

SOIC-16 RS-485 / RS-422 ICs ROHS

Extended
DatasheetJLCPCBLCSCti/DS8922M
Category
RS 485 , RS 422 ICs
Package
SOIC-16
Pins
16

Overview

The DS8922M is a RS 485 , RS 422 IC made by Texas Instruments in a SOIC-16 package with 16 pins. SOIC-16 RS-485 / RS-422 ICs ROHS.

PCBKit's library has its KiCad symbol (EasyEDA_Cloud:DS8922M_NOPB, from EasyEDA) 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 C3234649).

Symbol

DO11DI12VCC3EN1#4EN2#5GND6DI27RO28RI2+9RI2-10DO2+11DO2-12DO1-13DO1+14RI1-15RI1+16
EasyEDA_Cloud:DS8922M_NOPBFrom EasyEDA

Footprint

12345678910111213141516
Package_SO:SOIC-16_3.9x9.9mm_P1.27mmFrom KiCad's library

Order codes

1

Pinout

16
The pins of the DS8922M
PinNameType
1DO1Unspecified
2DI1Unspecified
3VCCUnspecified
4EN1#Unspecified
5EN2#Unspecified
6GNDUnspecified
7DI2Unspecified
8RO2Unspecified
9RI2+Unspecified
10RI2-Unspecified
11DO2+Unspecified
12DO2-Unspecified
13DO1-Unspecified
14DO1+Unspecified
15RI1-Unspecified
16RI1+Unspecified

Show this part on your page

A live frame, for any web page
<iframe src="https://pcbkit.io/embed/parts/ti/DS8922M" title="DS8922M in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe>
A picture
<img src="https://pcbkit.io/embed/parts/ti/DS8922M.jpg" alt="DS8922M" width="1200" height="900">
A picture that opens the part, for a README
[![DS8922M](https://pcbkit.io/embed/parts/ti/DS8922M.jpg?size=s)](https://pcbkit.io/parts/ti/DS8922M)

Questions

Is there a KiCad symbol and footprint for the DS8922M?

Yes. The symbol is EasyEDA_Cloud:DS8922M_NOPB 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 DS8922M?

SOIC-16, with 16 pins. Its footprint is drawn on this page.

Where is the DS8922M datasheet?

Texas Instruments publishes it: the Datasheet link on this page opens it.

Where can I order the DS8922M?

JLCPCB lists it as part C3234649, with 0 in stock; the sellers' links on this page open their listings.

What can replace the DS8922M?

Parts like it in the library: the AM26C32ID by Texas Instruments, the AM26LV32EID by Texas Instruments, the AM26LV32ID by Texas Instruments and the ST26C31BDR by STMicroelectronics. Check their datasheets: a part that fits the footprint may still differ in its ratings.

Parts like it

8