ST485ECDR
- Mfr.Part #
- ST485ECDR
- Manufacturer
- STMicroelectronics
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER HALF 1/1 8SO
- Stock
- 20,002
- In Stock :
- 20,002
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Drivers, Receivers, Transceivers
- Length :
- 5mm
- Terminal Form :
- Gull wing
- Protocol :
- RS422, RS485
- Lifecycle Status :
- ACTIVE (Last Updated: 7 months ago)
- RoHS Status :
- ROHS3 Compliant
- Output Low Current-Max :
- 0.004A
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Nominal Supply Current :
- 900μA
- Lead Free :
- Lead Free
- Width :
- 4mm
- Pin Count :
- 8
- Voltage - Supply :
- 4.75V~5.25V
- Number of Functions :
- 1
- Duplex :
- Half
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Number of Transceivers :
- 1
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Number of Drivers/Receivers :
- 1/1
- Transmit Delay-Max :
- 45 ns
- Operating Temperature :
- 0°C~70°C
- Differential Output :
- yes
- Power Supplies :
- 5V
- Mounting Type :
- Surface Mount
- Receiver Number of Bits :
- 1
- Contact Plating :
- Gold
- Supply Voltage :
- 5V
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Base Part Number :
- ST485
- Interface :
- RS-422, RS-485
- Simplex/Duplex :
- Half Duplex
- Height :
- 1.75mm
- Number of Pins :
- 8
- JESD-609 Code :
- e4
- Type :
- Transceiver
- Driver Number of Bits :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Receiver Hysteresis :
- 70mV
- Number of Terminations :
- 8
- Data Rate :
- 5Mbps
- Radiation Hardening :
- No
- Operating Supply Voltage :
- 5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- ESD Protection :
- yes
- REACH SVHC :
- No SVHC
- Factory Lead Time :
- 10 Weeks
- Datasheets
- ST485ECDR

Drivers, Receivers, Transceivers STMicroelectronics ST485ECDR Overview
Introducing the ST485ECDR from STMicroelectronics, a high-performance half-duplex transceiver designed for robust data communication in multi-point bus transmission lines. This device is part of the Drivers, Receivers, Transceivers category, known for its reliability and efficiency in challenging environments. The ST485ECDR is engineered to facilitate balanced data transmission, providing both transmit and receive capabilities in a compact 8SO package. Its versatile functionality and low power consumption make it an ideal choice for a broad range of industrial applications, ensuring efficient and secure data handling in systems requiring high-speed communication and minimal data corruption.
ST485ECDR Features
The ST485ECDR transceiver features a half-duplex communication interface with a 5 Mbps data rate that ensures rapid and reliable data transfer. It supports a wide common-mode voltage range, making it suitable for multi-point applications on bus transmission lines. Additionally, it boasts a thermal shutdown protection mechanism, which safeguards the IC against overheating and enhances system reliability. The device operates effectively over a broad temperature range, making it suitable for harsh industrial environments.
ST485ECDR Applications
- Industrial Automation: The ST485ECDR is extensively used in factory automation equipment for robust data communication between sensors, actuators, and controllers, ensuring precise control and monitoring.
- Networking Equipment: Ideal for networking applications where multiple nodes communicate over a single bus, improving data integrity and reducing error rates in complex networks.
- Telecommunications: Utilized in telecommunication systems to facilitate clear and reliable signal transmission, optimizing performance in multi-point communication networks.
- Building Automation: In building management systems, the ST485ECDR provides efficient communication between control systems and devices, enhancing automation and energy management.
- Consumer Electronics: Supports applications in consumer electronics by enabling reliable data transmission within home entertainment and communication devices.
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