CD4053 CMOS Single 8-Channel Analog Multiplexer or Demultiplexer With Logic-Level Conversion

Features
• Wide range of digital and analog signal levels: – Digital: 3 V to 20 V – Analog: ≤ 20 VP-P
• Low ON resistance, 125 Ω (typical) over 15 VP-P signal input range for VDD – VEE = 18 V
• High OFF resistance, channel leakage of ±100 pA (typical) at VDD – VEE = 18 V
• Logic-level conversion for digital addressing signals of 3 V to 20 V (VDD – VSS = 3 V to 20 V) to switch analog signals to 20 VP-P (VDD – VEE = 20 V) matched switch characteristics, rON = 5 Ω (typical) for VDD – VEE = 15 V very low quiescent power dissipation under all digital-control input and supply conditions, 0.2 µW (typical) at VDD – VSS = VDD – VEE = 10 V
• Binary address decoding on chip
• 5 V, 10 V, and 15 V parametric ratings
• 100% tested for quiescent current at 20 V
• Maximum input current of 1 µA at 18 V over full package temperature range, 100 nA at 18 V and 25°C
• Break-before-make switching eliminates channel overlap

Applications
• Analog and digital multiplexing and demultiplexing
• Analog to digital and digital to analog conversion
• Signal gating
• Factory automation
• Televisions
• Appliances
• Consumer audio
• Programmable logic circuits
• Sensors

Description
The CD405xB analog multiplexers and demultiplexers are digitally-controlled analog switches having low ON impedance and very low OFF leakage current. These multiplexer circuits dissipate extremely low quiescent power over the full VDD – VSS and VDD – VEE supply voltage ranges, independent of the logic state of the control signals.