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ISL31480E

Intersil Corporation
Part Number ISL31480E
Manufacturer Intersil Corporation
Description RS-485/RS-422 Transceivers
Published Jul 12, 2010
Detailed Description Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert ISL31480E, ISL31483E, ISL31485E, ISL31486E ...
Datasheet PDF File ISL31480E PDF File

ISL31480E
ISL31480E

Overview
Fault Protected, Extended CMR, RS-485/RS-422 Transceivers with Cable Invert ISL31480E, ISL31483E, ISL31485E, ISL31486E The ISL3148xE are fault protected, 5V powered differential transceivers that exceed the RS-485 and RS-422 standards for balanced communication.
The RS-485 transceiver pins (driver outputs and receiver inputs) are fault protected up to ±60V.
Additionally, the extended common mode range allows these transceivers to operate in environments with common mode voltages up to ±25V (>2X the RS-485 requirement), making this fault protected RS-485 family one of the most robust on the market.
Transmitters deliver an exceptional 2.
5V (typical) differential output voltage into the RS-485 specified 54Ω load.
This yields better noise immunity than standard RS-485 ICs, or allows up to six 120Ω terminations in star network topologies.
Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or on a terminated but ...


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