ISO1450 Datasheet - Texas Instruments

ISO1450 RS-485/RS-422 Transceiver

The ISO14xx devices are galvanically-isolated differential line transceivers for TIA/EIA RS-485 and RS-422 applications. These noise-immune transceivers are designed to operate in harsh industrial environments. The bus pins of these devices can endure high levels of IEC electrostatic discharge (ESD).

ISO1450 Features

* 1 Compatible with TIA/EIA-485-A

* PROFIBUS compatible at 5-V bus-side supply

* Bus I/O protection

* ± 30 kV HBM

* ±16 kV IEC 61000-4-2 Contact discharge

* ± 4 kV IEC 61000-4-4 Electrical fast transient

* Low-EMI 500-kbps, 12 Mbps and 50 Mbps D

ISO1450 Datasheet (4.10 MB)