Overview
The MAX3222ECWN is a RS232 IC made by Maxim Integrated (Analog Devices) in a SOIC-18-300mil package with 18 pins. SOIC-18-300mil RS232 ICs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ICL3222CBZ-T, from EasyEDA) and its footprint (Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3212632).
Symbol
Footprint
Pinout
18| Pin | Name | Type |
|---|---|---|
| 1 | EN# | Unspecified |
| 2 | C1+ | Unspecified |
| 3 | V+ | Unspecified |
| 4 | C1- | Unspecified |
| 5 | C2+ | Unspecified |
| 6 | C2- | Unspecified |
| 7 | V- | Unspecified |
| 8 | T2OUT | Unspecified |
| 9 | R2IN | Unspecified |
| 10 | R2OUT | Unspecified |
| 11 | T2IN | Unspecified |
| 12 | T1IN | Unspecified |
| 13 | R1OUT | Unspecified |
| 14 | R1IN | Unspecified |
| 15 | T1OUT | Unspecified |
| 16 | GND | Unspecified |
| 17 | VCC | Unspecified |
| 18 | SHDN# | Unspecified |
Parts like it
8
LT1180AISW#TRPBF
SOIC-18-300mil-40℃~+85℃ 2 2 250Kbps 5V 6mA Transceiver Yes ±10kV SOIC-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsADM222ARZ
SOIC-18-300mil-40℃~+85℃ 2 2 5V Transceiver Yes SOIC-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsLT1039ACSW#PBF
SOIC-18-300milSOIC-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsLT1039ACSW#TRPBF
SOIC-18-300mil-15V~-5V、5V~15V 0℃~+70℃ 250Kbps 3 3 No Transceiver SOIC-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsLT1039ISW#PBF
SOIC-18-300milSOIC-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsLT1180AISW#PBF
SO-18-300milSO-18-300mil RS232 ICs ROHSAnalog DevicesRS232 ICsMAX222MWN/PR
SOIC-18-300mil-55℃~+125℃ 10mA 2 2 200Kbps 4.5V~5.5V Low-power mode Transceiver Yes SOIC-18-300mil RS232 ICsMaxim Integrated (Analog Devices)RS232 ICsMAX3222CWN-T
SOIC-18-300milSOIC-18-300mil RS232 ICsMaxim Integrated (Analog Devices)RS232 ICs
Questions
Is there a KiCad symbol and footprint for the MAX3222ECWN?
Yes. The symbol is EasyEDA_Cloud:ICL3222CBZ-T and the footprint Package_SO:SOIC-18W_7.5x11.6mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MAX3222ECWN?
SOIC-18-300mil, with 18 pins. Its footprint is drawn on this page.
Where is the MAX3222ECWN datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the MAX3222ECWN?
JLCPCB lists it as part C3212632, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MAX3222ECWN?
Parts like it in the library: the LT1180AISW#TRPBF by Analog Devices, the ADM222ARZ by Analog Devices, the LT1039ACSW#PBF by Analog Devices and the LT1039ACSW#TRPBF by Analog Devices. Check their datasheets: a part that fits the footprint may still differ in its ratings.