Part Number
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ISL3179E |
Manufacturer
|
Renesas |
Description
|
Full Fail-Safe RS-485/RS-422 Transceivers |
Published
|
Aug 5, 2018 |
Detailed Description
|
DATASHEET
ISL3179E, ISL3180E
High ESD Protected, 40Mbps, 3.3V, Full Fail-Safe RS-485/RS-422 Transceivers
FN6365 Rev.6....
|
Datasheet
|
ISL3179E
|
Overview
DATASHEET
ISL3179E, ISL3180E
High ESD Protected, 40Mbps, 3.
3V, Full Fail-Safe RS-485/RS-422 Transceivers
FN6365 Rev.
6.
01 Feb 15, 2022
The ISL3179E and ISL3180E are high ESD protected (see Table 2 on page 2), 3.
3V powered, single transceivers that meet both the RS-485 and RS-422 standards for balanced communication.
Each device has low bus currents (+220µA/-150µA), so they present a “1/5 unit load” to the RS-485 bus.
This allows up to 160 transceivers on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters.
Receiver (Rx) inputs feature a “full fail-safe” design, which ensures a logic high Rx output if Rx inputs are floating, shorted, or...
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