ST485BDR RS-422 RS-423 RS-485 by STMicroelectronics
Low power RS-485/RS-422 transceiver
| Status: | Active |
|---|---|
| Series: | ST485B |
| RoHS: | Compliant |
Where to Buy
Prices starting from US$0.25
| Distributor | Stock | ||
|---|---|---|---|
|
Newark Electronics
from US$0.63
|
127,122
in stock
|
Buy Now |
|
element14
from US$0.55
|
111,065
in stock
|
Buy Now |
|
Farnell
from US$0.54
|
111,035
in stock
|
Buy Now |
|
Avnet America
from US$0.33
|
80,000
in stock
|
Buy Now |
|
Future Electronics
from US$0.35
|
40,000
in stock
|
Buy Now |
|
TME
from US$0.38
|
13,221
in stock
|
Buy Now |
|
RS
from US$0.74
|
6,986
in stock
|
Buy Now |
|
Micros
from US$0.28
|
2,147
in stock
|
Buy Now |
|
Ozdisan
from US$0.25
|
1,850
in stock
|
Buy Now |
|
EBV Elektronik
-
|
622,500
in stock
|
Buy Now |
|
Avnet Silica
-
|
67,500
in stock
|
Buy Now |
|
|
RS Americas
from US$0.82
|
0
in stock
|
Buy Now |
| Buy Now |
Features
| Operate from a single 5 V supply |
| 30 ns propagation delay, 5 ns skew |
| Allows up to 64 transceivers on the bus |
| 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 |
Last 6 months Inventory & Pricing History
Resources
Product Specifications |
|---|
| DS2037 Low power RS-485/RS-422 transceiver |
Application Notes |
|---|
| AN1348 ST485: an RS-485 based interface with lower data bit errors |
Alternative Descriptions
| Ic, Transceiver, Rs485/422, 5V | Newark Electronics |
| IC, TRANSCEIVER, RS485/422, 5V | element14 |
| ST485B 5 V 2.5 Mbps Low Power RS-485/RS-422 Transceiver - SOIC-8 (- 40 to 85 °C) | Future Electronics |
| IC: interface | TME |
| STMicroelectronics ST485BDR | RS |
| RS-485/RS-422 Transceiver, Half-Duplex, 2.5Mbps, 5V, -40...+85°C | Micros |
| ST485BDR, LINE TRANSCEIVER, RS-422, RS-485, 5 V, 8-PIN SOIC | RS Americas |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a ST485BDR?
Additional datasheets, footprints and schematics for ST485BDR are listed on our Part Details page. You can also find images and similar parts to ST485BDR on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for ST485BDR on our Product Comparison page. Access via the 'View Pricing & Stock' button to view ST485BDR price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does ST485BDR fall under?
The ST485BDR 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 ST485BDR 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 ST485BDR you can contact the distributor directly for product support, shipping queries etc.
Is the ST485BDR RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by STMicroelectronics.
Which authorised distributors for ST485BDR have stock available?
Authorised distributors including Newark Electronics, element14, Farnell, Avnet America and Future Electronics have stock available or on a lead time for ST485BDR.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for ST485BDR often in real-time on the comparison pages.
What if I can't find stock of ST485BDR?
You can fill out our help required form which you can use to request a quote for ST485BDR 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.