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TRSF3238E Datasheet 3-v To 5.5-v Multichannel Rs-232 Line Driver/receiver

Manufacturer: Texas Instruments

Overview: www.ti.com TRSF3238E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER WITH ±15-kV ESD (HBM) PROTECTION SLLS826 – AUGUST.

General Description

/ORDERING INFORMATION 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.

The device meets the requirements of TIA/EIA-232-F and provides the electrical interface between notebook and subnotebook computer applications.

The charge pump and four small external capacitors allow operation from a single 3-V to 5.5-V supply.

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.

More Datasheets from Texas Instruments

Part Number Description
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TRSF3221E 3-V to 5.5-V Single-Channel RS-232 1-Mbit Line Driver/Receiver
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TRSF3223E 3-V TO 5.5-V MULTICHANNEL RS-232 LINE DRIVER/RECEIVER
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TRSF3238E Distributor