CD4051B Overview
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 supplyvoltage ranges, independent of the logic state of the control signals. (2) The package size (length × width) is a nominal value and includes pins, where...
CD4051B Key Features
- Wide range of digital and analog signal levels
- Digital: 3V to 20V
- Analog: ≤ 20VP-P
- Single supply range : 3V to 20V (performance degrades for VDD < 3V)
- Dual Supply range: ± 3V to ± 10V
- Low ON resistance, 125Ω (typical) over input range for VDD = 15V
- Low channel leakage of ±10pA (typical) at VDD = 15V
- Low quiescent power dissipation : 0.2µW (typical)
- Break-before-make switching eliminates channel overlap
- Bidirectional signal path
