Key facts
- Brand
- STMicroelectronics
- Model
- ST485E
- Category
- Other Electronics
- Documents
- 3
- Languages
- EN
- Last added
- 2012-08-08
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ManualST ST485EB ST485EC ST485EX handbook
ST ST485EB ST485EC ST485EX handbook
ST485EB is a low power RS-485/RS-422 transceiver from ST, which features low quiescent current, -7V~12V input voltage range, 30ns propagation delay, 5ns skew, 5V single power supply, support 256 transceivers parallel communication
Read onlineSTMicroelectronics ST485E specifications
| Supply Voltage (Voc) | 7 V |
|---|---|
| Low Quiescent Current | 300 µA |
| ESD Protection (Human Body Model) | +15 kV |
| ESD Protection (IEC‑1000‑4‑2) | +8 kV |
| Maximum Data Rate | 5 Mbps |
| Number of Transceivers on Bus | Up to 64 |
Source: STMicroelectronics ST485E RS-485/RS-422 Transceiver Datasheet
All STMicroelectronics ST485E documents by type
Datasheet 1
Ratings, dimensions and ordering codes, for selection and design work.
Other documents 2
Questions answered in these manuals
What is the supply voltage range for the ST485E?
The device is rated for a supply voltage (Voc) of 7 V.
From: STMicroelectronics ST485E RS-485/RS-422 Transceiver Datasheet
How many transceivers can be placed on the bus?
The ST485E allows up to 64 transceivers on the bus.
From: STMicroelectronics ST485E RS-485/RS-422 Transceiver Datasheet