AH0146 - National Semiconductor

AH0146 Analog Switches

The AH0100 series represents a complete family of junction FET analog switches. The inherent flexibility of the family allows the designer to tailor the device selection to the particular application. Switch configurationsavailable include dual DPST, dual SPST, DPDT, and SPOT. r ds(ON) ranges from 10 ohms through 100 ohms. The series is available in both 14.

Features

include: TTL/DTL and RTL compatible logic inputs Up to 20V p-p analog input signal r os(ONi less than lOfi (AH0140, AH0141, AH0145, AH0146) Analog signals in excess of 1 MHz mW "OFF" power less than 1 Gate to drain bleed resistors eliminated Fast switching, t ON is typically .4 fjs, t OFF is 1.0 ms Operation from standard op amp supply voltages, ±15V, available IAH0150/AH0160 series) Pin compatible with the popular DG 100 series. The AH0100 series is designed to fulfill a wide variety of analog switching applications including commutators, multiplexers, D/A converters, sample and hold circuit.