Description
The PS4066/PS4066A are improved SPST CMOS analog switches ideal for low-distortion audio switching. These high precision, medium voltage switches were designed to operate with single-supplies from +3V to 16V. They are fully specified with +12V, +5V, and +3V supplies. The PS4066/PS4066A has four normally open (NO) switches. Each switch conducts current equally well in either direction when on. In the off state each switch blocks voltages up to the power-supply rails.

Features
• Low On-Resistance
• On-Resistance Matching Between Channels, 0.2Ω typ
• On-Resistance Flatness, <2Ω typ
• Low Off-Channel Leakage, <100pA @ +25oC
• TTL/CMOS Logic Compatible
• GND-to-V+ Analog Signal Dynamic Range
• Low Power Consumption (<12µW)
• Low Crosstalk: -86dB @ 1MHz
• Low Off-Isolation: -58dB @ 1 MHz
• Wide Bandwidth: > 100 MHz
• Small QSOP-16 Package Saves Board Area

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