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IL3285/IL3222
Galvanically isolated RS-485, RS-422 interfaces
With the IL3285 or IL3222 transceiver device, NVE combines Isoloop technology for galvanic isolation with an RS-485 or RS-422 driver IC. The IL3285/IL3222 has a current-driven passive input and provides a fail-safe function in the event of an interrupted bus line by means of internal pull-up and pull-down resistors on the receiver side. The IL3285/UL3222 is a cost-optimised device and is directly pin and function compatible with other RS-485 / 422 devices in 0.15" and 0.30" 16-pin SOIC packages.
Under the brand name IsoLoop, NVE has developed several series of couplers and transceivers for high-speed data transmission on a magnetic basis.
NVE Corporation is a leader in the practical commercialization of spintronics, a nanotechnology that relies on electron spin rather than electron charge to acquire, store and transmit information.
The company manufactures high-performance spintronic products including sensors and couplers that are used to acquire and transmit data. Products offer smaller size, more precision, higher speed, and are more rugged than coventional devices. NVE parts are popular in industrial, scientific, and medical applications. Sensors acquire information, couplers transmit information, and memories store information. Thus our technology can provide the eyes, nerves, and brains of electronic systems. NVE's award-winning products are sold through a worldwide distribution network.
NVE was founded by Dr. James M. Daughton, a former Honeywell executive, in 1989. The company is located in Eden Prairie, Minnesota, a suburb of Minneapolis.
