ST485BDR
Transceiver RS422/RS485, 4.75V-5.25V supply, SOIC-8
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| Quantity | Price (Incl GST) |
|---|---|
| 5+ | $1.090 ($1.199) |
| 50+ | $0.979 ($1.0769) |
| 100+ | $0.876 ($0.9636) |
| 500+ | $0.839 ($0.9229) |
| 1000+ | $0.791 ($0.8701) |
| Quantity | Price (Incl GST) |
|---|---|
| 2500+ | $0.815 ($0.8965) |
| 7500+ | $0.799 ($0.8789) |
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
1Drivers
Half Duplex
4.75V
SOIC
8Pins
-
-40°C
-
-
No SVHC (25-Jun-2025)
RS422 / RS485 Transceiver
1Receivers
1
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