ADI ADM3490EARZ

收发器RS422，RS48510Mbps

Overview

The ADM3490EARZ is a low power Data Transceiver with ±15kV ESD protection suitable for full- and half-duplex communication on multipoint bus transmission lines. It is designed for balanced data transmission and they comply with TIA/EIA standards RS¬485 and RS-422. The full-duplex ADM3490EARZ transceiver has dedicated differential line driver outputs and receiver inputs. The device has a 12kR receiver input impedance, which allows up to 32 transceivers on a bus. Because only one driver should be enabled at any time, the output of a disabled or powered-down driver is tri-stated to avoid overloading the bus.

Features

Tube Package
Tube package
8 pin count
8 pins

50 mV Receiver Hysteresis

Applications

There are a lot of Analog Devices Inc.
ADM3490EARZ Drivers/Receivers/Transceivers applications.

• Desktop PC
• Notebook
• Pocket PC
• Desktop radio
• Clock radio
• Tuner
• Portable radio
• Car radio
• Satellite radio receiver
• Shortwave receiver