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TRSF3238E - 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER

General Description

The TRSF3238E consists of five line drivers, three line receivers, and a dual charge-pump circuit with ±15-kV ESD (HBM) protection on the driver output (DOUT) and receiver input (RIN) terminals.

Key Features

  • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM).
  • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards.
  • Operates With 3-V to 5.5-V VCC Supply.
  • Operates up to 1000 kbit/s.
  • Five Drivers and Three Receivers.
  • Auto-Powerdown Plus Feature Enables Flexible Power-Down Mode.
  • Low Standby Current . . . 1 μA Typical.
  • External Capacitors . . . 4 × 0.1 μF.
  • Accept 5-V Logic Input With.

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Other Datasheets by Texas Instruments

Part Number Description
TRSF3232E 3-V TO 5.5-V Two-Channel RS-232 1-Mbit/s Line Driver/Reciever
TRSF3221 3-V TO 5.5-V SINGLE-CHANNEL RS-232 COMPATIBLE LINE DRIVER/RECEIVER
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TRSF3223E 3-V TO 5.5-V MULTICHANNEL 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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www.ti.com TRSF3238E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD (HBM) PROTECTION SLLS826 – AUGUST 2007 FEATURES • RS-232 Bus-Pin ESD Protection Exceeds ±15 kV Using Human-Body Model (HBM) • Meets or Exceeds the Requirements of TIA/EIA-232-F and ITU v.28 Standards • Operates With 3-V to 5.5-V VCC Supply • Operates up to 1000 kbit/s • Five Drivers and Three Receivers • Auto-Powerdown Plus Feature Enables Flexible Power-Down Mode • Low Standby Current . . . 1 μA Typical • External Capacitors . . . 4 × 0.1 μF • Accept 5-V Logic Input With 3.