ST491ACDR
- Mfr.Part #
- ST491ACDR
- Manufacturer
- STMicroelectronics
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 14SO
- Stock
- 30,237
- In Stock :
- 30,237
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- Manufacturer :
- STMicroelectronics
- Product Category :
- Drivers, Receivers, Transceivers
- Power Supplies :
- 5V
- Number of Functions :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- JESD-609 Code :
- e4
- Receiver Number of Bits :
- 1
- Receive Delay-Max :
- 30 ns
- Base Part Number :
- ST491
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Supply Voltage :
- 5V
- Length :
- 8.65mm
- Nominal Supply Current :
- 5mA
- ECCN Code :
- EAR99
- Operating Temperature :
- -40°C~85°C
- Duplex :
- Full
- Differential Output :
- yes
- Interface Standard :
- EIA-422; EIA-485
- Data Rate :
- 50Mbps
- Logic Function :
- Receiver
- Terminal Position :
- Dual
- Receiver Hysteresis :
- 70mV
- Output Low Current-Max :
- 0.008A
- Voltage - Supply :
- 4.5V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Width :
- 3.9mm
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- Lead Free :
- Contains Lead
- Protocol :
- RS422, RS485
- Type :
- Transceiver
- Pin Count :
- 14
- Number of Pins :
- 14
- Number of Drivers/Receivers :
- 1/1
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Number of Transmitters :
- 1
- Operating Supply Voltage :
- 5V
- Driver Number of Bits :
- 1
- Datasheets
- ST491ACDR

Drivers, Receivers, Transceivers STMicroelectronics ST491ACDR Overview
Introducing the cutting-edge STMicroelectronics ST491ACDR, a versatile integrated circuit transceiver designed to revolutionize your communication systems. Engineered with precision and reliability in mind, this transceiver offers seamless full-duplex communication in a compact 14SO package, setting new standards in performance and efficiency.
With its advanced features and robust construction, the ST491ACDR is the perfect solution for demanding industrial applications where reliable data transmission is paramount. Whether you're designing automation systems, industrial control equipment, or telecommunications infrastructure, this transceiver delivers unparalleled performance and reliability, ensuring seamless connectivity and maximum uptime for your critical operations.
ST491ACDR Features
- Full-duplex communication
- Compact 14SO package
- Precision-engineered for reliability
- High-performance transceiver
- Optimized for industrial applications
- Seamless connectivity
- Maximum uptime for critical operations
ST491ACDR Applications
- Industrial Automation: The ST491ACDR is ideal for industrial automation systems, enabling seamless communication between sensors, actuators, and control systems. Its compact design and reliable performance ensure uninterrupted operation in harsh industrial environments.
- Telecommunications Infrastructure: In telecommunications infrastructure, reliability is key. The ST491ACDR excels in this domain, providing reliable data transmission for telecom equipment such as switches, routers, and base stations, ensuring robust connectivity and minimal downtime.
- Control Systems: Control systems require precise and reliable communication. With its full-duplex capability and high-performance design, the ST491ACDR is well-suited for control systems in various applications, including HVAC systems, lighting control, and access control systems.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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