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ADM3491AR
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ADM3491AR
Manufacturer:
Description:
IC TRANSCEIVER FULL 1/1 14SOIC
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ADM3491AR Specifications
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TypeParameter
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Supplier Device Package14-SOIC
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Package / Case14-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-40°C ~ 85°C
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Voltage - Supply3V ~ 3.6V
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Data Rate10Mbps
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Receiver Hysteresis50 mV
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DuplexFull
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Number of Drivers/Receivers1/1
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ProtocolRS422, RS485
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TypeTransceiver
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PackagingTube
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Product StatusObsolete
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Series-
The ADM3491AR is a half-duplex RS-485/RS-422 transceiver chip manufactured by Analog Devices. It offers several advantages and can be used in various application scenarios. Some of the advantages and application scenarios of the ADM3491AR integrated circuit chips are:Advantages: 1. Robust Communication: The ADM3491AR provides a robust communication interface for long-distance data transmission over twisted-pair cables. It supports RS-485 and RS-422 standards, which are widely used in industrial automation, building automation, and other applications requiring reliable data transmission.2. ESD Protection: The chip offers ±15 kV ESD (Electrostatic Discharge) protection on the RS-485/RS-422 bus pins, ensuring the device's immunity to electrostatic discharges and enhancing its reliability in harsh environments.3. Low Power Consumption: The ADM3491AR is designed to operate with low power consumption, making it suitable for battery-powered applications or systems with limited power budgets.4. Wide Supply Voltage Range: The chip supports a wide supply voltage range from 3.0 V to 5.5 V, allowing it to be used with various power sources and making it compatible with different microcontrollers and systems.Application Scenarios: 1. Industrial Automation: The ADM3491AR is commonly used in industrial automation systems for communication between sensors, actuators, and control units. It enables reliable data transmission over long distances, even in electrically noisy environments.2. Building Automation: In building automation systems, the ADM3491AR can be used to connect various devices such as HVAC (Heating, Ventilation, and Air Conditioning) systems, lighting controls, and security systems. It ensures reliable communication between these devices, allowing for centralized control and monitoring.3. Instrumentation and Measurement: The chip is suitable for instrumentation and measurement applications where accurate and noise-immune data transmission is required. It can be used to connect sensors, data loggers, and control units, enabling precise measurement and control in industrial and scientific settings.4. Renewable Energy Systems: The ADM3491AR can be utilized in renewable energy systems, such as solar power plants or wind farms, for communication between different components like inverters, monitoring systems, and energy storage devices. It ensures reliable data transmission and control in these complex systems.Overall, the ADM3491AR integrated circuit chip offers robust communication, ESD protection, low power consumption, and wide supply voltage range, making it suitable for various industrial, building automation, instrumentation, and renewable energy applications.
ADM3491AR Relevant information
