ADM1491E Datasheet - Analog Devices

(ADM1490E / ADM1491E) Full-Duplex RS-485 Transceivers

ADM1491E Features

* RS-485/RS-422 full-duplex transceiver for high speed motor control applications 16 Mbps data rate ±8 kV ESD protection on RS-485 input/output pins Complies with ANSI/TIA/EIA-485-A-1998 Open circuit fail-safe Suitable for 5 V power supply applications 32 nodes on the bus (1 unit load) Thermal shutdow

ADM1491E General Description

The ADM1490E/ADM1491E are RS-485/RS-422 transceivers with ±8 kV ESD protection and are suitable for high speed, fullduplex communication on multipoint transmission lines. In particular, the ADM1490E/ADM1491E are designed for use in .

ADM1491E Datasheet (357.35 KB)