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ISL3333 - Dual Protocol (RS-232/RS-485) Transceivers

Download the ISL3333 datasheet PDF. This datasheet also covers the ISL3332 variant, as both devices belong to the same dual protocol (rs-232/rs-485) transceivers family and are provided as variant models within a single manufacturer datasheet.

Features

  • 15kV (HBM) ESD Protected Bus Pins (RS-232 or RS-485).
  • Operates From a Single 3.3V Supply.
  • Two Independent Ports, Each User Selectable for RS-232 (2 Transceivers) or RS-485/RS-422 (1 Transceiver).
  • True Flow-Through Pinouts Simplify Board Layouts.
  • Pb-free (RoHS compliant).
  • Full Failsafe (Open/Short) Rx in RS-485/422 Mode.
  • Loopback Mode Facilitates Board Self Test Functions.
  • User Selectable RS-485 Data Rates (ISL3333 Only) -.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (ISL3332-Renesas.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number ISL3333
Manufacturer Renesas
File Size 1.50 MB
Description Dual Protocol (RS-232/RS-485) Transceivers
Datasheet download datasheet ISL3333 Datasheet

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Other Datasheets by Renesas

Part Number Description
ISL33334E Dual Protocol (RS-232/RS-485) Transceivers
ISL33337E Dual Protocol (RS-232/RS-485) Transceivers
ISL3330 Dual Protocol (RS-232/RS-485) Transceivers
ISL3331 Dual Protocol (RS-232/RS-485) Transceivers
ISL3332 Dual Protocol (RS-232/RS-485) Transceivers

Full PDF Text Transcription

Click to expand full text
DATASHEET ISL3332, ISL3333 3.3V, ±15kV ESD Protected, Two Port, Dual Protocol (RS-232/RS-485) Transceivers FN6362 Rev 1.00 Jan 21, 2021 The ISL3332, ISL3333 are two port interface ICs where each port can be independently configured as a single RS-485/422 transceiver, or as a dual (2 Tx, 2 Rx) RS-232 transceiver. With both ports set to the same mode, two RS-485/RS-422 transceivers, or four RS-232 transceivers are available. If either port is in RS-232 mode, the onboard charge pump generates RS-232 compliant 5V Tx output levels from a single VCC supply as low as 3.15V. The transceivers are RS-232 compliant, with the Rx inputs handling up to 25V. In RS-485 mode, the transceivers support both the RS-485 and RS-422 differential communication standards.
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