MAX34451ETN+

The MAX3440E–MAX3444E fault-protected RS-485 and J1708 transceivers feature ±60V protection from signal faults on communication bus lines. Each device contains one differential line driver with three-state output and one differential line receiver with three-state input.
The 1/4-unit load receiver input impedance allows up to 128 transceivers on a single bus.
The devices operate from a 5V supply at data rates of up to 10Mbps. True fail-safe inputs guar antee a logic-high receiver output when the receiver inputs are open, shorted, or connected to an idle data line.
Features● ±15kV ESD Protection● ±60V Fault Protection● Guaranteed 10Mbps Data Rate (MAX3441E/MAX3443E)● Hot Swappable for Telecom Applications● True Fail-Safe Receiver Inputs● Enhanced Slew-Rate-Limiting Facilitates Error-Free Data Transmission (MAX3440E/MAX3442E/MAX3444E)● Allow Up to 128 Transceivers on the Bus● -7V to +12V Common-Mode Input Range● Automotive Temperature Range (-40°C to +125°C)● Industry-Standard PinoutApplications● RS-422/RS-485 Communications● Industrial Networks● Telecommunications Systems● HVAC Controls