The HI-301 thru HI-307 series of switches are monolithic devices fabricated using CMOS technology and the Intersil dielectric isolation process. These switches feature break before-make switching, low and nearly constant ON resistance over the full analog signal range, and low power dissipation, (a few mW for the Hl-301 and HI-303, a few hundred mW for the HI-307).

Features

• Analog Signal Range (±15V Supplies) . . . . . . . . . . ±15V

• Low Leakage at 25°C . . . . . . . . . . . . . . . . . . . . . . . 40pA

• Low Leakage at 125°C . . . . . . . . . . . . . . . . . . . . . . . 1nA

• Low On Resistance at 25°C . . . . . . . . . . . . . . . . . . . 35Ω

• Break-Before-Make Delay . . . . . . . . . . . . . . . . . . . . 60ns

• Charge Injection . . . . . . . . . . . . . . . . . . . . . . . . . . . 30pC

• TTL, CMOS Compatible

• Symmetrical Switch Elements

• Low Operating Power (Typ for Hl-301 and HI-303) . . 1.0mW

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