ISOLATED - RS232, RS485, RS422 ROHS COMPLIANT: YES

DRIVERS / TRANSMI - RS232, RS485, RS422 ROHS COMPLIANT: YES

1/1 Transceiver Half RS422, RS485 8-SO

RS422/485 TRANSCEIVER, 500KBPS, WSOIC-20; Device Type: Transceiver; IC Interface Type: RS422, RS485; No. of Drivers: 1Drivers; Supply Voltage Min: 3V; Supply Voltage Max: 5.5V; Driver Case Style: WSOIC; No. of Pins: 20Pins; Operating Temperature Min: -40°C; Operating Temperature Max: 85°C; Product Range: -; Automotive Qualification Standard: -; MSL: -; IC Generic Number: ADM2587E; SVHC: No SVHC (07-Jul-2017)

SENSOR CONDITIONERS AMPLIFIER;

ANALOG DEVELOPMENT KIT ACCESSORIES;

LINE - RS232, RS485, RS422;

INTERFACE / COMMUNICATIONS;

TRANSCEIVER, RS-232, SOIC16, 202; Device Type:RS232 Transceiver; IC Interface Type:RS232; No. of Drivers:2Drivers; No. of Receivers:2Receivers; Supply Voltage Min:4.5V; Supply Voltage Max:5.5V; Driver Case Style:SOIC; No. of RoHS Compliant: Yes

The ADM2485 differential bus transceiver is an integrated, galvanically isolated component designed for bidirectional data communication on multipoint bus transmission lines. It is designed for balanced transmission lines and complies with ANSI/TIA/EIA RS-485-A-98 and ISO 8482:1987(E).The device employs Analog Devices, Inc., iCoupler® technology to combine a 3-channel isolator, a three-state differential line driver, and a differential input receiver into a single package. An on-chip oscillator outputs a pair of square waveforms that drive an external transformer to provide isolated power with an external transformer. The logic side of the device can be powered with either a 5 V or a 3.3 V supply, and the bus side is powered with an isolated 5 V supply.The ADM2485 driver has an active high enable. The driver differential outputs and the receiver differential inputs are connected internally to form a differential input/output port that imposes minimal loading on the bus when the driver is disabled or when VDD1 or VDD2 = 0 V. Also provided is an active high receiver disable that causes the receive output to enter a high impedance state.The device has current-limiting and thermal shutdown features to protect against output short circuits and situations where bus contention might cause excessive power dissipation. The part is fully specified over the industrial temperature range and is available in a 16-lead, wide-body SOIC package.Applications Isolated RS-485/RS-422 interfaces PROFIBUS networks Industrial field networks Multipoint data transmission systems