MAX489ESD
Maxim Integrated (Analog Devices)Extended
-40℃~+85℃ 1 1 250Kbps 4.75V~5.25V Overcurrent Protection、Thermal shutdown protection、Tx/Rx enable Transceiver SOIC-14 RS-485 / RS-422 ICs
- Part id
- maxim/MAX489ESD
- Category
- RS 485 , RS 422 ICs
- Package
- SOIC-14
- Pins
- 14
- In stock
- 0 at JLCPCB (C3214050)
Overview
The MAX489ESD is a RS 485 , RS 422 IC made by Maxim Integrated (Analog Devices) in a SOIC-14 package with 14 pins. -40℃~+85℃ 1 1 250Kbps 4.75V~5.25V Overcurrent Protection、Thermal shutdown protection、Tx/Rx enable Transceiver SOIC-14 RS-485 / RS-422 ICs.
PCBKit's library has its KiCad symbol (Interface_UART:MAX489E, from KiCad's library) and its footprint (Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, from KiCad's library), ready for a KiCad board. JLCPCB lists it (part C3214050).
Symbol
Footprint
Pinout
14| Pin | Name | Type |
|---|---|---|
| 1 | NC | Not connected |
| 2 | RO | Output |
| 3 | RE | Input |
| 4 | DE | Input |
| 5 | DI | Input |
| 6 | GND | Power in |
| 7 | GND | Passive |
| 8 | NC | Not connected |
| 9 | Y | Output |
| 10 | Z | Output |
| 11 | B | Input |
| 12 | A | Input |
| 13 | NC | Not connected |
| 14 | VCC | Power in |
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8
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Questions
Is there a KiCad symbol and footprint for the MAX489ESD?
Yes. The symbol is Interface_UART:MAX489E and the footprint Package_SO:SOIC-14_3.9x8.7mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
What package is the MAX489ESD?
SOIC-14, with 14 pins. Its footprint is drawn on this page.
Where is the MAX489ESD datasheet?
Maxim Integrated (Analog Devices) publishes it: the Datasheet link on this page opens it.
Where can I order the MAX489ESD?
JLCPCB lists it as part C3214050, with 0 in stock; the sellers' links on this page open their listings.
What can replace the MAX489ESD?
Parts like it in the library: the SP491EEN-L/TR by MaxLinear, the SP3070EEN-L/TR by MaxLinear, the GB491 by NJGW and the SIT3491EESD by SIT. Check their datasheets: a part that fits the footprint may still differ in its ratings.