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ISL83070E

Renesas
Part Number ISL83070E
Manufacturer Renesas
Description RS-485/RS-422 Transceivers
Published Jun 18, 2019
Detailed Description DATASHEET ISL83070E/71E/72E/73E/75E/76E/77E/78E ±15kV ESD Protected, 3.3V, Full Fail-safe, Low Power, High Speed or Sle...
Datasheet PDF File ISL83070E PDF File

ISL83070E
ISL83070E

Overview
DATASHEET ISL83070E/71E/72E/73E/75E/76E/77E/78E ±15kV ESD Protected, 3.
3V, Full Fail-safe, Low Power, High Speed or Slew Rate Limited, RS-485/RS-422 Transceivers FN6115 Rev 5.
00 October 5, 2012 The Intersil ISL8307XE are BiCMOS 3.
3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication.
These devices have very low bus currents (+125mA/-100mA), so they present a true “1/8 unit load” to the RS-485 bus.
This allows up to 256 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.
For example, in a remote utility meter reading system, individual meter readings are routed to a concentrator via an RS-485 network, so the high allowed node count minimizes the number of repeaters required.
Receiver (Rx) inputs feature a “Full Fail-Safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or terminated but undriven.
Hot Plug circuitry ens...


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