Overview
The MAX3243ECPW is a RS232 IC made by Texas Instruments in a TSSOP-28 package with 28 pins. 0℃~+70℃ 1mA 3 3V~5.5V 5 500Kbps Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:TRSF3243IDB, from EasyEDA) and its footprint (Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, from KiCad's library), ready for a KiCad board. 1,588 are in stock at JLCPCB (part C139294).
Symbol
Footprint
Pinout
28| Pin | Name | Type |
|---|---|---|
| 1 | C2+ | Unspecified |
| 2 | C2- | Unspecified |
| 3 | V- | Unspecified |
| 4 | RIN1 | Unspecified |
| 5 | RIN2 | Unspecified |
| 6 | RIN3 | Unspecified |
| 7 | RIN4 | Unspecified |
| 8 | RIN5 | Unspecified |
| 9 | DOUT1 | Unspecified |
| 10 | DOUT2 | Unspecified |
| 11 | DOUT3 | Unspecified |
| 12 | DIN3 | Unspecified |
| 13 | DIN2 | Unspecified |
| 14 | DIN1 | Unspecified |
| 15 | ROUT5 | Unspecified |
| 16 | ROUT4 | Unspecified |
| 17 | ROUT3 | Unspecified |
| 18 | ROUT2 | Unspecified |
| 19 | ROUT1 | Unspecified |
| 20 | ROUT2B | Unspecified |
| 21 | INVALID# | Unspecified |
| 22 | FORCEOFF# | Unspecified |
| 23 | FORCEON | Unspecified |
| 24 | C1- | Unspecified |
| 25 | GND | Unspecified |
| 26 | VCC | Unspecified |
| 27 | V+ | Unspecified |
| 28 | C1+ | Unspecified |
Parts like it
8
SP3243EBEY-L/TR
TSSOP-28-40℃~+85℃ 1mA 250Kbps 3 3V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSMaxLinearRS232 ICsGM3243ETA
TSSOP-28RS232 ICsGATEMODESP336EEY-L/TR
TSSOP-28-40℃~+85℃ 250Kbps 3.3V、5V 4 4 Transceiver TSSOP-28 RS232 ICs ROHSMaxLinearRS232 ICsUM3243EEUS
TSSOP-28-40℃~+85℃ 1mA 250Kbps 3 3V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSUnion SemiconductorRS232 ICsADM213EARUZ-REEL7
TSSOP-28-40℃~+85℃ 13mA 230Kbps 4 4.5V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSAnalog DevicesRS232 ICsWS3243FCY
TSSOP-28-40℃~+85℃ 1Mbit/s 1mA 3 3V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSNJGWRS232 ICsICL3243EIVZ
TSSOP-28-40℃~+85℃ 250Kbps 3 3V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSRenesas ElectronicsRS232 ICsMAX3243MPWREP
TSSOP-28-55℃~+125℃ 1mA 250Kbps 3 3V~5.5V 5 Transceiver Yes ±15kV TSSOP-28 RS232 ICs ROHSTexas InstrumentsRS232 ICs
Questions
Is there a KiCad symbol and footprint for the MAX3243ECPW?
Yes. The symbol is EasyEDA_Cloud:TRSF3243IDB and the footprint Package_SO:TSSOP-28_4.4x9.7mm_P0.65mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MAX3243ECPW?
TSSOP-28, with 28 pins. Its footprint is drawn on this page.
Where is the MAX3243ECPW datasheet?
Texas Instruments publishes it: the Datasheet link on this page opens it.
Where can I order the MAX3243ECPW?
JLCPCB lists it as part C139294, with 1,588 in stock; the sellers' links on this page open their listings.
What can replace the MAX3243ECPW?
Parts like it in the library: the SP3243EBEY-L/TR by MaxLinear, the GM3243ETA by GATEMODE, the SP336EEY-L/TR by MaxLinear and the UM3243EEUS by Union Semiconductor. Check their datasheets: a part that fits the footprint may still differ in its ratings.