UMW ST485EBDR
ST485 is low-power transceivers for RS-485 and RS-422 communication. The UMW ST485 is designed for halfduplex applications.ST485EBDR Specifications
- Package : SOP
- Mount Type : Surface Mount
- Operating Voltage : 5V
- Min Voltage : 4.75V
- Max Voltage : 5.25V
- Low Level Output Current : 4mA
- Interface : RS-422, RS-485
- Terminals : 8
- Circuits : 1
- Propagation Delay : 45ns
- Logic Function : Transceiver
- Termination : SMD/SMT
- Max Operating Temp : 85°C
- Min Operating Temp : -40°C
- Max Supply Current : 900µA
- Nominal Supply Current : 300µA
Source:
Octopart
| Part No. | ST485EBDR |
|---|---|
| Datasheet | ST485EBDR Download |
| Manufacturer | UMW |
| Description | Slew-Rate-Limited RS-485/RS-422 Transceivers |
| Buy | Stock & Price |
DESCRIPTION
The UMW IC contains one driver and one receiver.The driver slew rates of the UMW ST485 is not limited, allowing them to transmit up to 2.5Mbps.These transceivers draw between 120µA and 500µA of supply current when unloaded or fully loaded with disabled drivers. All parts operate from a single 5V supply. Drivers are short-circuit current limited and are protected against excessive power dissipation by thermal shutdown circuitry that places the driver outputs into a highimpedance state.The receiver input has a fail-safe feature that guarantees a logic-high output if the input is open circuit. 3.Pinning information UMW ST485EBDR Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers 2.FEATURES
Low Quiescent Current: 300µA -7V to +12V Common-Mode Input Voltage Range Three-State Outputs 30ns Propagation Delays, 5ns Skew Full-Duplex and Half-Duplex Versions Available Operate from a Single 5V Supply Allows up to 32 Transceivers on the Bus Data rate: 2,5 Mbps Current-Limiting and...
