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ICL3237 - RS-232 Transmitters/Receivers

General Description

System Power Supply Input (3.0V to 5.5V).

Internally Generated Positive Transmitter Supply (+5.5V).

Internally Generated Negative Transmitter Supply (-5.5V).

Key Features

  • of the device represented by this data sheet, while.

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Other Datasheets by Intersil (now Renesas)

Part Number Description
ICL3238 RS-232 Transceiver
ICL3217E +-15kV ESD Protected 3V to 5.5V Low Power 250kbps RS-232 Transmitters/Receivers
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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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NDORaTEtCRaOESMChOMeMeEtNMDEENDIDCERLD3E2PF3LO7AERCNEEMWENDOTEcPStAIoGRbNeTSr 21, 2005 ICL3237 FN6003.3 1 Microamp Supply-Current, +3V to +5.5V, 1Mbps, RS-232 Transmitters/Receivers The Intersil ICL3237 contains 3.0V to 5.5V powered RS-232 transmitters/receivers which meet ElA/TIA-232 and V.28/V.24 specifications, even at VCC = 3.0V. Targeted applications are cell phones, PDAs, Palmtops, and notebook and laptop computers where the low operational, and even lower standby, power consumption is critical. Efficient onchip charge pumps, coupled with manual powerdown function, reduce the standby supply current to a 1A trickle. Small footprint packaging, and the use of small, low value capacitors ensure board space savings as well.