
Overview
The LMS202ECMX is a RS232 IC made by Texas Instruments in a SOIC-16 package with 16 pins. 0℃~+70℃ 2 2 230Kbps 4.5V~5.5V Transceiver SOIC-16 RS232 ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:LMS202ECMX_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 C3199558).
Symbol
Footprint
Parameters
9- Data Rate
- 230Kbps
- ESD Protect
- ±15kV
- Number of Drivers
- 2
- Number of Receivers
- 2
- Operating Temperature
- 0℃~+70℃
- Quiescent Supply Current
- 1mA
- Type
- Transceiver
- Voltage - Supply
- 4.5V~5.5V
- charge pump
- Yes
Order codes
1- LMS202ECMX/NOPBLCSC C3199558
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | C1+ | Unspecified |
| 2 | V+ | Unspecified |
| 3 | C1- | Unspecified |
| 4 | C2+ | Unspecified |
| 5 | C2- | Unspecified |
| 6 | V- | Unspecified |
| 7 | T1OUT | Unspecified |
| 8 | R1IN | Unspecified |
| 9 | R1OUT | Unspecified |
| 10 | TIN1 | Unspecified |
| 11 | TIN2 | Unspecified |
| 12 | R2OUT | Unspecified |
| 13 | R2IN | Unspecified |
| 14 | T2OUT | Unspecified |
| 15 | GND | Unspecified |
| 16 | VS | Unspecified |
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<iframe src="https://pcbkit.io/embed/parts/ti/LMS202ECMX" title="LMS202ECMX 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/LMS202ECMX.jpg" alt="LMS202ECMX" width="1200" height="900">[](https://pcbkit.io/parts/ti/LMS202ECMX)Questions
Is there a KiCad symbol and footprint for the LMS202ECMX?
Yes. The symbol is EasyEDA_Cloud:LMS202ECMX_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 LMS202ECMX?
SOIC-16, with 16 pins. Its footprint is drawn on this page.
Where is the LMS202ECMX datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the LMS202ECMX?
JLCPCB lists it as part C3199558, with 0 in stock; the sellers' links on this page open their listings.
What can replace the LMS202ECMX?
Parts like it in the library: the SP3232EEN-L/TR by MaxLinear, the SP3232EEN(UMW) by UMW, the MAX3232EID by Texas Instruments and the MAX3232ESE(UMW) by UMW. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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