Packaging information
| Package | Pins SOP (NS) | 16 |
| Operating temperature range (°C) -55 to 125 |
| Package qty | Carrier 2,000 | LARGE T&R |
Features for the CD4051B
- Wide range of digital and analog signal levels:
- Digital: 3V to 20V
- Analog: ≤ 20VP-P
- Low ON resistance, 125Ω (typical) over 15VP-P signal input range for VDD – VEE = 18V
- High OFF resistance, channel leakage of ±10pA (typical) at VDD – VEE = 18V
- Logic-level conversion for digital addressing signals of 3V to 20V (VDD – VSS = 3V to 20V) to switch analog signals to 20VP-P (VDD – VEE = 20V) matched switch characteristics, rON = 5Ω (typical) for VDD – VEE = 15V very low quiescent power dissipation under all digital-control input and supply conditions, 0.2µW (typical) at VDD – VSS = VDD – VEE = 10V
- Binary address decoding on chip
- 5V, 10V, and 15V parametric ratings
- 100% tested for quiescent current at 20V
- Maximum input current of 1µA at 18V over full package temperature range, 100nA at 18V and 25°C
- Break-before-make switching eliminates channel overlap
Description for the CD4051B
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.