ADM489 Datasheet (Analog Devices) - EIA RS-485 Transceivers

ADM489, EIA RS-485 Transceivers

The ADM488 and ADM489 are low power, differential line transceivers suitable for communication on multipoint bus transmission lines.

They are intended for balanced data transmission and comply with both Electronics Industries Association (EIA) RS-485 and RS-422 standards.

Both products contain a sin

ADM489 Features

* Meets EIA RS-485 and RS-422 standards 250 kbps data rate Single 5 V ± 10% supply

* 7 V to +12 V bus common-mode range 12 kΩ input impedance 2 kV EFT protection meets IEC1000-4-4 High EM immunity meets IEC1000-4-3 Reduced slew rate for low EM interference Short-circuit protection Excellent noi