| Distributor | Stock | Pricing | MOQ | PKG | Lead Time | Date Code | On Order Quantity | On Order Delivery | |
|---|---|---|---|---|---|---|---|---|---|
|
226,000 pcs
|
226000 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
5,140 pcs
|
5140 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request | |
|
493 pcs
|
493 pcs | On Request | 1 | On Request | On Request | On Request | On Request | On Request |
| Category | |
| Manufacturer Name | |
| Data Rate | |
| Duplex | |
| Mounting Type | |
| Number of Drivers | |
| Operating Temperature | |
| Propagation Delay | |
| Protocol | |
| Quiescent Current | |
| Receiver Hysteresis | |
| Supplier Device Package | |
| Supply Voltage | |
| Type | |
| Voltage |
The ST485BN from ST is a low power transceiver suitable for RS-485 and RS-422 communication interfaces. This device integrates one driver and one receiver, operating from a single 5V supply.
Key electrical characteristics include a low quiescent current of 300μA (typical) when unloaded or fully loaded with disabled drivers. It offers propagation delays of 30ns and a typical input hysteresis of 70mV. The common-mode input voltage range is -7V to 12V.
The ST485BN is designed for bi-directional data communications on multipoint bus transmission lines, supporting half-duplex applications. It allows up to 64 transceivers on the bus. The driver includes current limiting and thermal shutdown protection for overload conditions.
This transceiver is available in a DIP-8 package, making it suitable for through-hole mounting. The operating temperature range is -40°C to 85°C.