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XR32330 - 3-Driver/3-Receiver Intelligent RS-232 Transceiver

General Description

The XR32330 product is a 3-driver/ 3-receiver RS-232 transceiver featuring a variable low voltage logic interface, down to 1.65V.

Key Features

  • slew-rate limited outputs for reduced crosstalk and EMI. The XR32330 uses an internal high-efficiency charge-pump power supply that requires only four 0.1μF capacitors in 3.3V operation. This charge pump combined with Exar's driver architecture allow the XR32330 to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V. The AUTO ON-LINE® feature allows the device to automatically "wakeup" during a shutdown state when an RS-232 cable is connected and a connect.

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Datasheet Details

Part number XR32330
Manufacturer MaxLinear
File Size 2.21 MB
Description 3-Driver/3-Receiver Intelligent RS-232 Transceiver
Datasheet download datasheet XR32330 Datasheet

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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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XR32330 3-Driver/3-Receiver Intelligent RS-232 Transceiver with 1.65V-5.5V Interface General Description The XR32330 product is a 3-driver/ 3-receiver RS-232 transceiver featuring a variable low voltage logic interface, down to 1.65V. This product is intended for portable or hand-held applications such as bar code scanners as well as point-of-sales terminals, security and industrial control applications. The XR32330EBER device features slew-rate limited outputs for reduced crosstalk and EMI. The XR32330 uses an internal high-efficiency charge-pump power supply that requires only four 0.1μF capacitors in 3.3V operation. This charge pump combined with Exar's driver architecture allow the XR32330 to deliver compliant RS-232 performance from a single power supply ranging from +3.0V to +5.5V.