Description
The PS381/PS383/PS385 are improved high precision, medium voltage analog switches designed to operate with +3V to ±8V power supplies.

Features
• Low On-Resistance (16Ω typ) Minimizes Distortion and Error Voltages
• Low Glitching Reduces Step Errors in Sample-and-Holds. Charge Injection, 3pC typ
• Single Supply (+3V to +15V) or Split-Supply (±3V to ±8V) Operation
• Improved Second Sources for MAX381/MAX383/MAX385
• On-Resistance Matching Between Channels, 0.2 Ω typ
• On-Resistance Flatness, 1Ω typ
• Low Off-Channel Leakage, <2.5nA @ +85oC
• TTL/CMOS Logic Compatible
• Rail-to-Rail Analog Signal Dynamic Range
• Low Power Consumption <1µA

Applications
• Instrumentation, ATE
• Sample-and-Holds
• Audio Switching and Routing
• Telecommunication Systems
• PBX, PABX
• Battery-Powered Systems