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MAX3222E Datasheet 3-v To 5.5-v Multichannel Rs-232 Line Driver/receiver

Manufacturer: Texas Instruments

Overview: MAX3222E www.ti.com.......................................................................................................................................... SLLS708A – JANUARY 2006 – REVISED SEPTEMBER 2009 3-V TO 5.

General Description

/ORDERING INFORMATION The MAX3222E consists of two line drivers, two line receivers, and a dual charge-pump circuit with ±15-kV ESD protection pin to pin (serial-port connection pins, including GND).

The MAX3222E can be placed in the power-down mode by setting the power-down (PWRDOWN) input low, which draws only 1 μA from the power supply.

When the device is powered down, the receivers remain active while the drivers are placed in t

Key Features

  • 1.
  • ESD Protection for RS-232 Bus Pins.
  • ±15-kV Human-Body Model (HBM).
  • ±8-kV IEC61000-4-2, Contact Discharge.
  • ±15-kV IEC61000-4-2, Air-Gap Discharge.
  • 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 500 kbit/s.
  • Two Drivers and Two Receivers.
  • Low Standby Current . . . 1 μA Typ.
  • External Capacitors . . . 4 × 0.1 μF.
  • Accept.

MAX3222E Distributor