ST485ABDR
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- Mfr.Part #
- ST485ABDR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SO
- Stock
- 10,882
- In Stock ：
- 10,882
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Drivers, Receivers, Transceivers
- Factory Lead Time :
- 10 Weeks
- Power Supplies :
- 5V
- JESD-609 Code :
- e4
- Supply Voltage :
- 5V
- Type :
- Transceiver
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Base Part Number :
- ST485
- Lifecycle Status :
- ACTIVE (Last Updated: 6 months ago)
- Number of Transmitters :
- 1
- RoHS Status :
- ROHS3 Compliant
- Output Low Current-Max :
- 0.004A
- Mount :
- Surface Mount
- Number of Functions :
- 1
- Operating Temperature :
- -40°C~85°C
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Transmit Delay-Max :
- 30 ns
- Nominal Supply Current :
- 5mA
- Receiver Number of Bits :
- 1
- Time@Peak Reflow Temperature-Max (s) :
- 30
- ECCN Code :
- EAR99
- Terminal Position :
- Dual
- Duplex :
- Half
- Data Rate :
- 50Mbps
- Driver Number of Bits :
- 1
- Operating Supply Voltage :
- 5V
- Terminal Form :
- Gull wing
- Protocol :
- RS422, RS485
- Receiver Hysteresis :
- 70mV
- Lead Free :
- Lead Free
- Mounting Type :
- Surface Mount
- Width :
- 3.9mm
- Number of Drivers/Receivers :
- 1/1
- Number of Pins :
- 8
- Voltage - Supply :
- 4.5V~5.5V
- Radiation Hardening :
- No
- Packaging :
- Cut Tape (CT)
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Pin Count :
- 8
- Differential Output :
- yes
- Receive Delay-Max :
- 30 ns
- Length :
- 4.9mm
- Datasheets
- ST485ABDR
Drivers, Receivers, Transceivers STMicroelectronics ST485ABDR Overview
The STMicroelectronics ST485ABDR is a high-performance transceiver module designed for robust serial communication in harsh environments. This device from the Drivers, Receivers, Transceivers category ensures reliable data transmission and reception over a single twisted-pair cable, even under the influence of electromagnetic disturbances or in electrically noisy environments. It is optimized for balanced transmission lines and supports the RS-485 and RS-422 communication standards, which makes it an ideal solution for industrial applications requiring high speed and long distance communications. The ability of the ST485ABDR to operate over a wide temperature range enhances its usability in outdoor or variable climate conditions, thus aligning with the rigorous demands of industrial standards.
ST485ABDR Features
The ST485ABDR transceiver boasts several features that make it highly efficient for professional settings:
- Single 5V power supply operation for ease of integration.
- Low quiescent current and low-power shutdown mode to conserve energy.
- Driver and receiver enable functions to control data flow.
- Thermal shutdown and current limiting for enhanced safety and reliability.
- Half-duplex communication support, allowing bidirectional communication on a single line.
ST485ABDR Applications
- Industrial Automation: Used in factory settings for controlling sensors, actuators, and other machines over long distances with high integrity.
- Building Automation: Implements robust network communications in building management systems, supporting devices like HVAC controls and lighting systems.
- Telecommunications Equipment: Employs in telecommunication infrastructures for reliable data transmission between various network components.
- Networking Equipment: Suitable for network interfaces and data concentrators where reliable and secure data transfer is necessary.
- Automotive Networks: Utilized within automotive diagnostics equipment for communication between different electronic modules in vehicles.
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