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Overview
The MAX232ESE(AT) is a RS232 IC made by AOTE in a SOP-16 package with 16 pins. SOP-16 RS232 ICs ROHS.
PCBKit's library has its KiCad symbol (Interface_UART:MAX232, from KiCad's library) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,498 are in stock at JLCPCB (part C55338370).
Symbol
Footprint
Parameters
9- Data Rate
- 120Kbps
- Features
- Automatic level shifting
- Number of Drivers
- 2
- Number of Receivers
- 2
- Operating Temperature
- -40℃~+85℃
- Quiescent Supply Current
- 14mA
- Type
- Transceiver
- Voltage - Supply
- 4.5V~5.5V
- charge pump
- Yes
Order codes
1- MAX232ESE(AT)LCSC C55338370
Pinout
16| Pin | Name | Type |
|---|---|---|
| 1 | C1+ | Passive |
| 2 | VS+ | Power out |
| 3 | C1- | Passive |
| 4 | C2+ | Passive |
| 5 | C2- | Passive |
| 6 | VS- | Power out |
| 7 | T2OUT | Output |
| 8 | R2IN | Input |
| 9 | R2OUT | Output |
| 10 | T2IN | Input |
| 11 | T1IN | Input |
| 12 | R1OUT | Output |
| 13 | R1IN | Input |
| 14 | T1OUT | Output |
| 15 | GND | Power in |
| 16 | VCC | Power in |
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Is there a KiCad symbol and footprint for the MAX232ESE(AT)?
Yes. The symbol is Interface_UART:MAX232 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 MAX232ESE(AT)?
SOP-16, with 16 pins. Its footprint is drawn on this page.
Where can I order the MAX232ESE(AT)?
JLCPCB lists it as part C55338370, with 2,498 in stock; the sellers' links on this page open their listings.
What can replace the MAX232ESE(AT)?
Parts like it in the library: the MAX232ESE+T-JSM by JSMSEMI, the MAX3232EIDR(LX) by lingxingic, the MAX3232EESE-TD by TDSEMIC and the MAX232CSE(AT) by AOTE. Check their datasheets: a part that fits the footprint may still differ in its ratings.
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