ST485ABN
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- Mfr.Part #
- ST485ABN
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8DIP
- Stock
- 21,154
- In Stock ：
- 21,154
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Drivers, Receivers, Transceivers
- Type :
- Transceiver
- JESD-609 Code :
- e3
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 2.54mm
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Terminal Finish :
- Matte Tin (Sn)
- Width :
- 7.62mm
- Receive Delay-Max :
- 30 ns
- Power Supplies :
- 5V
- Voltage - Supply :
- 4.5V~5.5V
- Transmit Delay-Max :
- 30 ns
- Differential Output :
- yes
- Receiver Hysteresis :
- 70mV
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Terminal Position :
- Dual
- Number of Functions :
- 1
- Pin Count :
- 8
- Protocol :
- RS422, RS485
- Data Rate :
- 50Mbps
- Output Low Current-Max :
- 0.004A
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Duplex :
- Half
- Mounting Type :
- Through Hole
- Package / Case :
- 8-DIP (0.300, 7.62mm)
- Supply Voltage :
- 5V
- Mount :
- Through Hole
- Out Swing-Min :
- 1.5 V
- Packaging :
- Tube
- Base Part Number :
- ST485
- Receiver Number of Bits :
- 1
- Number of Pins :
- 8
- Qualification Status :
- Not Qualified
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Driver Number of Bits :
- 1
- RoHS Status :
- ROHS3 Compliant
- Lead Free :
- Lead Free
- Nominal Supply Current :
- 5mA
- Number of Drivers/Receivers :
- 1/1
- Number of Terminations :
- 8
- Datasheets
- ST485ABN
Drivers, Receivers, Transceivers STMicroelectronics ST485ABN Overview
The ST485ABN from STMicroelectronics is a robust half-duplex transceiver IC, specifically designed for bidirectional communication on multipoint bus transmission lines. It is housed in an 8-pin DIP package, making it suitable for traditional socket or wave soldering. This transceiver is built to operate over a single power supply ranging from 5V, making it extremely versatile for various industrial and commercial applications. The integration of a controlled driver slew rate minimizes EMI and reduces reflections caused by improperly terminated cables, thus enhancing signal integrity over long distances. This makes the Drivers, Receivers, Transceivers STMicroelectronics ST485ABN an ideal choice for high-performance industrial networks requiring reliable data exchange.
ST485ABN Features
The ST485ABN transceiver includes several features that ensure reliable and efficient performance in demanding environments. Key features include thermal shutdown protection, which prevents the device from damage at excessive temperatures, and a low-power shutdown mode that reduces power consumption when the device is inactive. Additionally, its ability to handle up to 256 transceivers on the same bus line allows for extensive network expansion without degrading signal quality.
ST485ABN Applications
- Industrial Automation: The ST485ABN can be used in automated manufacturing lines, facilitating reliable communication between machinery and control systems to ensure seamless production processes.
- Networking Equipment: Suitable for use in network routers and switches to enhance data integrity and speed across local area networks.
- Telecommunication Systems: Implements robust data communication in telecommunication infrastructure, supporting both traditional and modern digital setups.
- Building Automation: Applied in building management systems, it aids in efficient monitoring and control of HVAC and lighting systems across large commercial properties.
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