ST485EXDR RS-422 RS-423 RS-485 by STMicroelectronics
15 kV ESD protected, low-power RS-485/RS-422 transceiver
| Status: | Active |
|---|---|
| Series: | ST485EX |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.36
| Distributor | Stock | ||
|---|---|---|---|
|
Farnell
from US$1.82
|
3,405
in stock
|
Buy Now |
|
element14
from US$1.83
|
3,405
in stock
|
Buy Now |
|
Newark Electronics
from US$0.36
|
601
in stock
|
Buy Now |
|
EBV Elektronik
-
|
57,500
in stock
|
Buy Now |
|
Avnet Silica
-
|
5,000
in stock
|
Buy Now |
|
Future Electronics
from US$1.92
|
-
|
Buy Now |
|
Avnet America
from US$2.10
|
-
|
Buy Now |
Features
| Allows up to 256 transceivers on the bus |
| ESD protection: ±15 kV (H.B.M.) ±8 kV (IEC-1000-4-2 contact discharge) |
| Operates from a single 5 V supply |
| 30 ns propagation delay, 5 ns skew |
| Low quiescent current: 300 µA |
| -7 V to 12 V common mode input voltage range |
| Designed for RS-485 interface application |
| 70 mV typical input hysteresis |
| Current limiting and thermal shutdown for driver overload protection |
| Driver maintains high impedance in 3-state or with the power OFF |
Resources
Product Specifications |
|---|
| DS2530 +/-15 kV ESD protected, low power RS-485/RS-422 transceiver |
Application Notes |
|---|
| AN1348 ST485: an RS-485 based interface with lower data bit errors |
Alternative Descriptions
| RS422/RS485 TRANSCEIVER, 5MBPS, SOIC-8 | element14 |
| Rs422/Rs485 Transceiver, 5Mbps, Soic-8 | Newark Electronics |
| Single Transmitter/Receiver RS-422/RS-485 8-Pin SO N T/R | EBV Elektronik |
| ST485EX Series 5 Mbps â–’15 kV ESD RS-485/RS-422 Transceiver | Future Electronics |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ST485EXDR?
Additional datasheets, footprints and schematics for ST485EXDR are listed on our Part Details page. You can also find images and similar parts to ST485EXDR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ST485EXDR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST485EXDR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ST485EXDR fall under?
The ST485EXDR is listed under Interfaces and Transceivers > RS-422 RS-423 RS-485.
Can I view similar or alternative parts?
You can view similar parts to ST485EXDR when available in the RS-422 RS-423 RS-485 range under the specifications section at the bottom of the details page.
Who can I contact for technical support of the product?
Submit any questions directly to the customer support team of the distributor listing the product. For the ST485EXDR you can contact the distributor directly for product support, shipping queries etc.
Is the ST485EXDR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for ST485EXDR have stock available?
Authorised distributors including element14, Farnell, Newark Electronics, EBV Elektronik and Avnet Silica have stock available or on a lead time for ST485EXDR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ST485EXDR often in real-time on the comparison pages.
What if I can't find stock of ST485EXDR?
You can fill out our help required form which you can use to request a quote for ST485EXDR from some of our verified obsolescence suppliers. Alternatively, contact us via our web chat in the bottom left of your screen and one of our team will try to help.