描述 Description

The DG308B/309B analog switches are highly improved versions of the industry-standard DG308A/309. These devices are fabricated in Vishay Siliconix’ proprietary silicon gate CMOS process, resulting in lower on-resistance, lower leakage, higher speed, and lower power consumption.

特性 Features

±22-V Supply Voltage Rating

CMOS Compatible Logic

Low On-Resistance—rDS(on): 45

Low Leakage—ID(on): 20 pA

Single Supply Operation Possible

Extended Temperature Range

Fast Switching—tON: < 200 ns

Low Glitching—Q: 1 pC

Applications

Industrial Instrumentation

Test Equipment

Communications Systems

Disk Drives

Computer Peripherals

Portable Instruments

Sample-and-Hold Circuits