CD4053BPW

The CD4053BPW is a triple 2-channel Analog Multiplexer having three separate digital control inputs, A, B and C and an inhibit input. Each control input selects one of a pair of channels which are connected in a single-pole, double-throw configuration. When these devices are used as demultiplexers, the channel IN/OUT terminals are the outputs and the COMMON OUT/IN terminals are the inputs. The device is 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. When logic 1 is present at the inhibit-input terminal, all channels are off.

• 125Ω (typical) Low ON resistance over 15VP-P
• 18V Signal input range for VDD - VEE
• ±100pA (Typical) High OFF resistance, channel leakage at VDD-VEE = 18 V
• Logic-level conversion for digital addressing signals
• Binary address decoding on chip
• 100% Tested for quiescent current at 20V
• 1µA Maximum input current at 18V over full package temperature range, 100nA at 18V and 25°C
• Break-before-make switching eliminates channel overlap

Applikationer

Signal Processing, Automation & Process Control, Consumer Electronics, Sensing & Instrumentation