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ISL3296E - RS-485/RS-422 Transmitters

This page provides the datasheet information for the ISL3296E, a member of the ISL3293E RS-485/RS-422 Transmitters family.

Description

DE Driver output enable.

The driver outputs, Y and Z, are enabled by bringing DE high, and are high impedance when DE is low.

If the driver enable function isn’t needed, connect DE to VCC (or VL) through a 1kΩ to 3kΩ resistor.

Features

  • a logic supply pin (VL) that sets the switching points of the DE and DI inputs to be compatible with a lower supply voltage in mixed voltage systems. For companion single RS-485 receivers in micro packages, please see the ISL3280E, ISL3281E, ISL3282E, ISL3283E, ISL3284E datasheet. Related Literature For a full list of related documents, visit our website.
  • ISL3295E and ISL3298E device pages Features.
  • High ESD protection on RS-485 outputs . . . . ±16.5kV HBM - IEC61000-4-2 conta.

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Datasheet preview – ISL3296E

Datasheet Details

Part number ISL3296E
Manufacturer Renesas
File Size 930.00 KB
Description RS-485/RS-422 Transmitters
Datasheet download datasheet ISL3296E Datasheet
Additional preview pages of the ISL3296E datasheet.

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Full PDF Text Transcription

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DATASHEET ISL3295E, ISL3298E ±16.5kV ESD Protected, +125°C, 3.0V to 5.5V, SOT-23/TDFN Packaged, Low Power, RS-485/RS-422 Transmitters FN6544 Rev.4.00 Oct 9, 2019 The ISL3295E and ISL3298E are ±16.5kV HBM ESD Protected (7kV IEC61000 contact), 3.0V to 5.5V powered, single transmitters for balanced communication using the RS-485 and RS-422 standards. These drivers have very low output leakage current (±40µA), so they present less than a “1/8 unit load” to the RS-485 bus. This allows more than 256 transmitters on the network without violating the RS-485 specification’s 32 unit load maximum, and without using repeaters. Hot Plug circuitry ensures that the Tx outputs remain in a high impedance state while the power supply stabilizes.
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