MAX203E Datasheet

• Saves Board Space
  • Integrated High ±15kV HBM ESD Protection
  • Integrated Charge Pump Circuitry
    • Eliminates the Need for a Bipolar ±12V Supply
    • Enables Single Supply Operation From +5V Supply
  • Integrated 0.1µF Capacitors (MAX203E)
  • 24 pin SSOP Package Saves up to 40% Versus SO Package
• Saves Power for Reduced Power Requirements
  • 1µA Shutdown Mode

• Battery-Powered Equipment
• Handheld Equipment
• Portable Diagnostics Equipment

The MAX203E are a family of RS-232 and V.28 transceivers with high ±15kV ESD HBM protection and integrated charge pump circuitry for single +5V supply operation. The various combinations of features are outlined in the Selector Guide. The drivers and receivers for all ten devices meet all EIA/TIA-232E and CCITT V.28 specifications at data rates up to 120kbps when loaded.

The MAX203E comes in a 20-pin DIP/SO package, and needs no external charge-pump capacitors.