The HCF4052B functions as a digitally controlled analog switch, serving as an analog multiplexer/de-multiplexer. It features low ON impedance and minimal OFF leakage current. This multiplexer circuit exhibits exceptionally low quiescent power consumption across the entire supply voltage range, regardless of the logic state of the control signals.
Features:
- Low "ON" Resistance: Typically 125Ω over a 15V p.p signal-input range when VDD - VEE = 15V.
- High "OFF" Resistance: Channel leakage typically ±100pA at VDD - VEE = 18V.
- On-chip Binary Address Decoding.
- High Linearity: Typically less than 0.5% distortion at fIS = 1KHz, VIS = 5Vpp, VDD - VSS > 10V, RL = 10KΩ.
- Very low quiescent power dissipation under all digital control input and supply conditions: Typically 0.2 µW at VDD - VSS = VDD - VEE = 10V.
