ST485BDR
Transceiver RS422/RS485, 4.75V-5.25V supply, SOIC-8
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| Quantity | Price (inc GST) |
|---|---|
| 100+ | CNY4.470 (CNY5.0511) |
| 500+ | CNY3.830 (CNY4.3279) |
| 1000+ | CNY3.540 (CNY4.0002) |
| 2500+ | CNY3.410 (CNY3.8533) |
| 5000+ | CNY3.350 (CNY3.7855) |
Product Information
Product Overview
The ST485BDR is a low power Transceiver for RS-485 and RS-422 communication. Each part contains one driver and one receiver. This transceiver draws 300µA (typical) of supply current when unloaded or fully loaded with disabled drivers. Driver is short-circuit current limited and is protected against excessive power dissipation by thermal shutdown circuitry that placed the driver outputs into a high-impedance state. It is designed for bi-directional data communications on multipoint bus transmission line.
- Current limiting and thermal shutdown for driver overload protection
- Allows up to 64 transceivers on the bus
- Driver maintains high impedance in 3-state or with the power OFF
- 70mV Typical input hysteresis
- 30ns Propagation delay and 5ns skew
Applications
Communications & Networking
Technical Specifications
RS422 / RS485 Transceiver
RS422, RS485
1
Half Duplex
4.75V
SOIC
8Pins
-
-40°C
-
-
No SVHC (25-Jun-2025)
RS422 / RS485 Transceiver
1Receivers
1Drivers
2.5Mbps
5.25V
SOIC
64
-
85°C
-
MSL 1 - Unlimited
Technical Docs (3)
Alternatives for ST485BDR
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Legislation and Environmental
Country in which last significant manufacturing process was carried outCountry of Origin:China
Country in which last significant manufacturing process was carried out
RoHS
RoHS
Product Compliance Certificate