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UCD4066 Key Features

  • 15V Digital or ±7.5V Peak-to-Peak Switching
  • 85-Ω Typical On-State Resistance for 15V Operation
  • High noise immunity 0.45 VDD (typ.)
  • Matched “ON” resistance ∆RON=5Ω (typ.) over 15V signal input
  • High degree linearity 0.1% distortion (typ.)
  • Extremely low “OFF” 0.1nA (typ.) switch leakage: @ VDD-VSS=10V, TA=25°C
  • Extremely high control input impedance 1012Ω (typ.)
  • Frequency response, switch “ON” 40 MHz (typ.)
  • ORDERING INFORMATION
  • MARKING

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UCD4066 Description

The UTC UCD4066 is a quad bilateral switch which can be applied for switching of analog signals and digital signals. When control input CONT is set to “H” level, the impedance between input and output of the switch bees low and when it is set to “L” level, the impedance bees high. It has a much lower “ON” resistance, and “ON” resistance is relatively constant over the input-signal range.