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ADM4850AR
Manufacturer No:
ADM4850AR
Manufacturer:
Description:
IC TXRX RS-485/RS-422 8-SOIC
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ADM4850AR Specifications
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TypeParameter
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Supplier Device Package8-SOIC
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Package / Case8-SOIC (0.154", 3.90mm Width)
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Mounting TypeSurface Mount
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Operating Temperature-
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Voltage - Supply4.75V ~ 5.25V
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Data Rate-
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Duplex-
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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 ADM4850AR is a half-duplex, low power, RS-485/RS-422 transceiver integrated circuit chip manufactured by Analog Devices. It offers several advantages and can be used in various application scenarios:Advantages of ADM4850AR: 1. Low power consumption: The ADM4850AR operates on a low power supply voltage and has a low power shutdown mode, making it suitable for battery-powered applications and those requiring power efficiency. 2. Robust communication: It provides robust and reliable data transmission over long distances by facilitating bidirectional data transfer on a single pair of twisted-pair cable. 3. High immunity to noise: The chip integrates an enhanced receiver-fail-safe feature, which maintains a high level on the bus when the inputs are open or shorted, thus improving signal integrity in noisy environments. 4. Wide supply and voltage range: The ADM4850AR operates over a wide voltage range, typically from 3 V to 3.6 V, allowing compatibility with multiple power sources. 5. ESD protection: It includes circuitry for electrostatic discharge (ESD) protection, preventing damage due to static electricity discharges.Application scenarios: 1. Industrial automation: The ADM4850AR is commonly used in industrial automation systems for reliable communication in harsh environments, such as factory automation, process control, and machine-to-machine (M2M) communication. 2. Building automation: It finds applications in building automation systems, including monitoring systems, HVAC (heating, ventilation, and air conditioning) controls, access control systems, and security systems. 3. Data communication networks: The chip is suitable for creating robust data communication networks, enabling reliable data transfer over long distances in networks utilizing RS-485 or RS-422 protocols. 4. Energy management systems: It can be used in energy management systems for remote monitoring and control of distributed energy resources, smart meters, and renewable energy systems. 5. Automotive applications: The ADM4850AR can be employed in automotive electronics, such as car diagnostic tools, automotive communication buses, and vehicle tracking systems. 6. Medical equipment: It is utilized in medical devices, including patient monitoring systems, medical imaging equipment, and laboratory instruments, which require secure and noise-immune data transmission.Overall, the ADM4850AR offers advantages in terms of power efficiency, robust communication, and noise immunity, making it suitable for various application scenarios in industrial, building automation, data communication, energy management, automotive, and medical domains.
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