ADM3491EARZ
- Mfr.Part #
- ADM3491EARZ
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 14-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC TRANSCEIVER FULL 1/1 14SOIC
- Stock
- 10
- In Stock :
- 10
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Drivers, Receivers, Transceivers
- Simplex/Duplex :
- Full Duplex
- Terminal Form :
- Gull wing
- Input Characteristics :
- DIFFERENTIAL SCHMITT TRIGGER
- RoHS Status :
- ROHS3 Compliant
- Transmit Delay-Max :
- 35 ns
- Package / Case :
- 14-SOIC (0.154, 3.90mm Width)
- Data Rate :
- 10Mbps
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- Production (Last Updated: 3 weeks ago)
- JESD-609 Code :
- e3
- Type :
- Transceiver
- Terminal Finish :
- Matte Tin (Sn)
- Number of Functions :
- 1
- Mount :
- Surface Mount
- Number of Drivers/Receivers :
- 1/1
- Voltage - Supply :
- 3V~3.6V
- Logic Function :
- Receiver, Transceiver
- Number of Terminations :
- 14
- Operating Temperature :
- -40°C~85°C
- Operating Supply Voltage :
- 3.3V
- Number of Transceivers :
- 1
- Receiver Hysteresis :
- 50mV
- Factory Lead Time :
- 8 Weeks
- Interface :
- RS-422, RS-485
- Receiver Number of Bits :
- 1
- REACH SVHC :
- No SVHC
- Differential Output :
- yes
- Pin Count :
- 14
- Duplex :
- Full
- Nominal Supply Current :
- 2.2mA
- Width :
- 4mm
- Mounting Type :
- Surface Mount
- Length :
- 8.75mm
- Height :
- 1.5mm
- Radiation Hardening :
- No
- Terminal Position :
- Dual
- Weight :
- 338.011364mg
- Protocol :
- RS422, RS485
- Base Part Number :
- ADM3491
- Lead Free :
- Contains Lead
- Operating Supply Current :
- 2.2mA
- Peak Reflow Temperature (Cel) :
- 260
- Driver Number of Bits :
- 1
- Supply Voltage :
- 3.3V
- Pbfree Code :
- No
- ECCN Code :
- EAR99
- Packaging :
- Tube
- Number of Pins :
- 14
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Output Low Current-Max :
- 0.0025A
- Datasheets
- ADM3491EARZ

Drivers, Receivers, Transceivers Analog Devices, Inc. ADM3491EARZ Overview
The ADM3491EARZ from Analog Devices, Inc. is a robust and versatile transceiver designed for RS-485/RS-422 communication applications. This device integrates a driver and a receiver, enabling full duplex communication across networks. With its commitment to reliability and efficiency, the ADM3491EARZ is crafted to facilitate seamless data transmission, making it an indispensable tool for modern industrial setups. Its enhanced electrostatic discharge (ESD) protection and thermal shutdown features ensure stable performance in challenging environments, thus embodying the reliability expected from a leading component in the Drivers, Receivers, Transceivers category.
ADM3491EARZ Features
- Full duplex RS-485/RS-422 communication capabilities
- Operates from a single 3.3V power supply for energy efficiency
- Thermal shutdown and short-circuit protection to ensure device integrity and longevity
- Up to 12 Mbps data rate for high-speed communication
- Extended common-mode range (-7V to +12V) for use in electrically noisy environments
ADM3491EARZ Applications
- Industrial Automation: Utilized in controlling sensors, actuators, and other industrial devices, ensuring robust communication in factories.
- Telecommunications Equipment: Facilitates reliable data transfer within telecom infrastructure, supporting critical communication links.
- Building Automation Systems: Key component in building management systems, enhancing operations like HVAC control and lighting systems.
- Data Center Infrastructure: Ensures uninterrupted communication between servers and networking equipment in high-demand scenarios.
- Automotive Networks: Supports diagnostic interfaces and in-vehicle networks, providing resistance to environmental challenges and electrical interferences.
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