Overview
The MAX3222ECTP is a RS232 IC made by Maxim Integrated (Analog Devices) in a TQFN-20(5x5) package with 21 pins. TQFN-20(5x5) RS232 ICs.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:MAX3222ECTP, from EasyEDA) and its footprint (EasyEDA_Cloud:TQFN-20_L5.0-W5.0-P0.65-TL-EP3.1, from EasyEDA), ready for a KiCad board. JLCPCB lists it (part C3213617).
Symbol
Footprint
Pinout
21| Pin | Name | Type |
|---|---|---|
| 1 | C1+ | Unspecified |
| 2 | C1- | Unspecified |
| 3 | C2+ | Unspecified |
| 4 | C2- | Unspecified |
| 5 | V- | Unspecified |
| 6 | T2OUT | Unspecified |
| 7 | R2IN | Unspecified |
| 8 | R2OUT | Unspecified |
| 9 | N.C. | Unspecified |
| 10 | T2IN | Unspecified |
| 11 | T1IN | Unspecified |
| 12 | N.C. | Unspecified |
| 13 | R1OUT | Unspecified |
| 14 | R1IN | Unspecified |
| 15 | T1OUT | Unspecified |
| 16 | GND | Unspecified |
| 17 | VCC | Unspecified |
| 18 | SHDN# | Unspecified |
| 19 | EN# | Unspecified |
| 20 | V+ | Unspecified |
| 21 | EP | Unspecified |
Parts like it
3
MAX3222ECTP+
TQFN-20-EP(5x5)0℃~+70℃ 1Mbps 2 2 3V~5.5V Transceiver TQFN-20-EP(5x5) RS232 ICs ROHSMaxim Integrated (Analog Devices)RS232 ICsMAX3222ECTP+T
TQFN-20-EP(5x5)0℃~+70℃ 1Mbps 2 2 3V~5.5V Transceiver TQFN-20-EP(5x5) RS232 ICs ROHSMaxim Integrated (Analog Devices)RS232 ICsMAX3222EETP+
TQFN-20-EP(5x5)-40℃~+85℃ 1Mbps 1mA 2 2 3V~5.5V Transceiver Yes ±15kV TQFN-20-EP(5x5) RS232 ICs ROHSMaxim Integrated (Analog Devices)RS232 ICs
Questions
Is there a KiCad symbol and footprint for the MAX3222ECTP?
Yes. The symbol is EasyEDA_Cloud:MAX3222ECTP and the footprint EasyEDA_Cloud:TQFN-20_L5.0-W5.0-P0.65-TL-EP3.1, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MAX3222ECTP?
TQFN-20(5x5), with 21 pins. Its footprint is drawn on this page.
Where is the MAX3222ECTP datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the MAX3222ECTP?
JLCPCB lists it as part C3213617, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MAX3222ECTP?
Parts like it in the library: the MAX3222ECTP+ by Maxim Integrated (Analog Devices), the MAX3222ECTP+T by Maxim Integrated (Analog Devices) and the MAX3222EETP+ by Maxim Integrated (Analog Devices). Check their datasheets: a part that fits the footprint may still differ in its ratings.