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MAX3243 - 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver

General Description

The MAX3243 device consists of three line drivers, five line receivers which is ideal for DE-9 DTE interface.

±15-kV ESD (HBM) protection pin to pin (serial- port connection pins, including GND).

Key Features

  • 1 Operates With 3-V to 5.5-V VCC Supply.
  • Single-Chip and Single-Supply Interface for IBM™ PC/AT™ Serial Port.
  • RS-232 Bus-Pin ESD Protection of ±15 kV Using Human-Body Model (HBM).
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards.
  • Three Drivers and Five Receivers.
  • Operates Up To 250 kbit/s.
  • Low Active Current: 300 μA Typical.
  • Low Standby Current: 1 μA Typical.
  • External Capacitors: 4 × 0.1 μF.

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Other Datasheets by Texas Instruments

Part Number Description
MAX3243-EP 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3243E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3221 3-V to 5.5-V RS-232 Line Driver/Receiver
MAX3221-EP 3-V TO 5.5-V SINGLE-CHANNEL RS-232 LINE DRIVER/RECEIVER
MAX3221E 3-V to 5.5-V Single-Channel RS-232 Line Driver/Receiver

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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Product Folder Sample & Buy Technical Documents Tools & Software Support & Community MAX3243 SLLS350O – APRIL 1999 – REVISED JANUARY 2015 MAX3243 3-V to 5.5-V Multichannel RS-232 Line Driver/Receiver With ±15-kV ESD (HBM) Protection 1 Features •1 Operates With 3-V to 5.5-V VCC Supply • Single-Chip and Single-Supply Interface for IBM™ PC/AT™ Serial Port • RS-232 Bus-Pin ESD Protection of ±15 kV Using Human-Body Model (HBM) • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU V.28 Standards • Three Drivers and Five Receivers • Operates Up To 250 kbit/s • Low Active Current: 300 μA Typical • Low Standby Current: 1 μA Typical • External Capacitors: 4 × 0.1 μF • Accepts 5-V Logic Input With 3.