ST485BD
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- Mfr.Part #
- ST485BD
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SO
- Stock
- 66,938
- In Stock ：
- 66,938
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Drivers, Receivers, Transceivers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lead Free :
- Lead Free
- Receiver Hysteresis :
- 70mV
- JESD-609 Code :
- e4
- Transmit Delay-Max :
- 60 ns
- Number of Functions :
- 1
- Pin Count :
- 8
- Output Low Current-Max :
- 0.004A
- Number of Drivers/Receivers :
- 1/1
- Terminal Position :
- Dual
- Duplex :
- Half
- Mounting Type :
- Surface Mount
- Power Supplies :
- 5V
- Terminal Form :
- Gull wing
- Number of Pins :
- 8
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Input Lines :
- 2
- REACH SVHC :
- No SVHC
- Receiver Number of Bits :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 4.75V~5.25V
- Height :
- 1.75mm
- Polarity :
- Non-Inverting
- Operating Temperature :
- -40°C~85°C
- Width :
- 4mm
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Type :
- Transceiver
- Length :
- 5mm
- Factory Lead Time :
- 10 Weeks
- Number of Terminations :
- 8
- Nominal Supply Current :
- 900μA
- Differential Output :
- yes
- Protocol :
- RS422, RS485
- Termination :
- SMD/SMT
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Number of Transceivers :
- 1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Data Rate :
- 2.5Mbps
- Interface :
- RS-422, RS-485
- Operating Supply Voltage :
- 5V
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Base Part Number :
- ST485
- Mount :
- Surface Mount
- Driver Number of Bits :
- 1
- Packaging :
- Tape and Reel (TR)
- Supply Voltage :
- 5V
- Peak Reflow Temperature (Cel) :
- 260
- Datasheets
- ST485BD
Drivers, Receivers, Transceivers STMicroelectronics ST485BD Overview
The ST485BD from STMicroelectronics is a robust and versatile transceiver component, designed to handle half-duplex communication with a configuration of 1 transmitter and 1 receiver across an 8SO interface. This device is particularly crafted to meet the stringent requirements of fast-paced and reliable data transmission environments. The incorporation of advanced technology in the ST485BD ensures optimal performance in a compact form, making it an ideal choice for integrating into modern electronic communications systems. The key advantage of using the Drivers, Receivers, Transceivers STMicroelectronics ST485BD lies in its ability to maintain signal integrity even under harsh electrical conditions, thus enhancing system reliability and performance.
ST485BD Features
The ST485BD transceiver includes multiple features that make it highly efficient for a variety of applications. Key features include:
- Half-Duplex Communication: Enables bidirectional communication on a single line, reducing the complexity and cost of wiring.
- 8-SO Package: Compact packaging allows for easy integration into space-constrained applications.
- Wide Voltage Range: Accommodates a broad range of power supplies, enhancing versatility across different systems.
- High Reliability: Designed to withstand industrial temperature ranges and harsh operating conditions.
- Low-Power Consumption: Minimizes energy usage, crucial for battery-powered or energy-sensitive applications.
ST485BD Applications
- Industrial Control Systems: Integrates seamlessly to manage and relay data across controllers and sensors, improving process accuracy and efficiency.
- Networking Equipment: Used in routers and switches to facilitate reliable data transmission between network nodes.
- Point-of-Sale Terminals: Ensures secure and fast communications in retail settings, enhancing customer transaction experiences.
- Building Automation: Serves as a communication backbone in automated building systems for better coordination of HVAC, lighting, and security systems.
- Telecommunications: Supports telecommunication infrastructures by stabilizing data flow, reducing errors, and maintaining consistency across communications channels.
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