Part Number
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ISL41387 |
Manufacturer
|
Renesas |
Description
|
Dual Protocol (RS-232/RS-485) Transceivers |
Published
|
May 17, 2019 |
Detailed Description
|
DATASHEET
ISL81387, ISL41387
±15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers
FN6201 Rev 4.00 June ...
|
Datasheet
|
ISL41387
|
Overview
DATASHEET
ISL81387, ISL41387
±15kV ESD Protected, 5V, Dual Protocol (RS-232/RS-485) Transceivers
FN6201 Rev 4.
00 June 9, 2014
These devices are BiCMOS interface ICs that are user configured as either a single RS-422, RS-485 differential transceiver, or as a dual (2 Tx, 2 Rx) RS-232 transceiver.
In RS-232 mode, the on-board charge pump generates RS-232 compliant ±5V Tx output levels, from a supply as low as 4.
5V.
Four small 0.
1µF capacitors are required for the charge pump.
The transceivers are RS-232 compliant, with the Rx inputs handling up to 25V, and the Tx outputs handling ±12V.
In RS-485 mode, the transceivers support both the RS-485 and RS-422 differential communication standards.
...
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