封装信息
封装 | 引脚
SOIC (D) | 16
工作温度范围 (°C)
-55 to 125
包装数量 | 包装
2,500 | LARGE T&R
CD4051B 的特性
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
CD4051B 的说明
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.
