Overview

Description

The HI-303/883 switch is a monolithic device fabricated using CMOS technology and our dielectric isolation process. This switch features break-before-make switching, low and nearly constant ON resistance over the full analog signal range, and low power dissipation.

The HI-303/883 is TTL compatible and has a logic "0" condition with an input less than 0.8V and a logic "1" condition with an input greater than 4.0V.

The device is pin-for-pin compatible with the industry standard Siliconix DG303 and is available in a 14-pin Ceramic DIP. The HI-303/883 operates over the -55 °C to +125 °C temperature range.

Features

  • This circuit is processed in accordance with MIL-STD-883 and is fully conformant under the provisions of paragraph 1.2.1.
  • Analog signal range (±15V supplies) ±15V
  • Low leakage (+25 °C) 1nA (Max)
  • Low leakage (+125 °C) 100nA (Max)
  • Low ON resistance 50Ω (Max)
  • Charge injection 30pC (Typ)
  • TTL compatible
  • System switch elements
  • Low operating power
  • Compatible with DG303

Comparison

Applications

Applications

  • Sample and Hold, i.e., Low Leakage Switching
  • Op Amp Gain Switching, i.e.  Low ON Resistance
  • Portable, Battery Operated Circuits
  • Low-Level Switching Circuits
  • Dual or Single Supply Systems

Documentation

Design & Development

Models