STMicroelectronics · RS-485 / RS-422 ICs
ST485EXDR
STMicroelectronics RS-485 / RS-422 ICs · SO-8
Request a quote for ST485EXDRThe ST485EXDR is an RS-485 / RS-422 ICs from STMicroelectronics, supplied in a SO-8 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Key specifications of the ST485EXDR: data rate 5Mbps, quiescent supply current 300uA, operating temperature -55°C~+125°C, communication mode Half-Duplex, ESD Protect ±15kV and number of drivers 1.
PartnerSemi sources the ST485EXDR for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | ST485EXDR |
|---|---|
| Manufacturer | STMicroelectronics |
| Product type | RS-485 / RS-422 ICs |
| Category | Interface ICs |
| Package / case | SO-8 |
| Communication Mode | Half-Duplex |
| Data Rate | 5Mbps |
| ESD Protect | ±15kV |
| Number of Drivers | 1 |
| Number of Nodes | 256 |
| Number of Receivers | 1 |
| Operating Temperature | -55°C~+125°C |
| Quiescent Supply Current | 300uA |
| Type | Transceiver |
| Voltage - Supply | 4.75V~5.25V |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More STMicroelectronics Interface ICs
| Part number | Type | |
|---|---|---|
| ST485ECDR | RS-485 / RS-422 ICs | |
| ST485ERB | Interfaces & transceiver | |
| ST485ERBDR | RS-485 / RS-422 ICs | |
| ST485EX | Interfaces & transceiver | |
| ST490AB | Interfaces & transceiver | |
| ST490ABDR | RS-485 / RS-422 ICs | |
| ST490ACDR | RS-485 / RS-422 ICs | |
| ST4E1216 | Interfaces & transceiver |
Similar part numbers from other manufacturers
Similar numbering only — not a confirmed equivalent. Ask us to check compatibility.
| Part number | Manufacturer | Type | |
|---|---|---|---|
| ST485ECDR-TD | TDSEMIC | RS-485 / RS-422 ICs |
Frequently asked questions
What is the ST485EXDR?
The ST485EXDR is an RS-485 / RS-422 ICs from STMicroelectronics, supplied in a SO-8 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
What are the specifications of the ST485EXDR?
Communication Mode: Half-Duplex; Data Rate: 5Mbps; ESD Protect: ±15kV; Number of Drivers: 1; Number of Nodes: 256; Number of Receivers: 1; Operating Temperature: -55°C~+125°C; Quiescent Supply Current: 300uA; Type: Transceiver; Voltage - Supply: 4.75V~5.25V.
What package is the ST485EXDR in?
The ST485EXDR is listed in a SO-8 package.
Which part numbers are similar to the ST485EXDR?
Similar part numbers in our catalog include ST485ECDR-TD (TDSEMIC). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the ST485EXDR?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=ST485EXDR&brand=STMicroelectronics or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.