The CD4052BC analog multiplexers/demultiplexers are digitally controlled analog switches having low ON impedance and very low OFFleakage currents. Control of analog signals up to 15Vp-pcan be achieved by digital signal amplitudes of 315V. Forexample, if VDD = 5V, VSS = 0V and VEE = 5V, analog signals from 5V to +5V can be controlled by digital inputs of05V. The multiplexer circuits dissipate extremely low quiescent power over the full VDDVSS and VDDVEE supplyvoltage ranges, independent of the logic state of the controlsignals. When a logical 1 is present at the inhibit input terminal all channels are OFF.CD4051BC is a single 8-channel multiplexer having threebinary control inputs. A, B, and C, and an inhibit input. Thethree binary signals select 1 of 8 channels to be turnedON and connect the input to the output.CD4052BC is a differential 4-channel multiplexer havingtwo binary control inputs, A and B, and an inhibit input. Thetwo binary input signals select 1 or 4 pairs of channels tobe turned on and connect the differential analog inputs tothe differential outputs.CD4053BC is a triple 2-channel multiplexer having threeseparate digital control inputs, A, B, and C, and an inhibitinput. Each control input selects one of a pair of channelswhich are connected in a single-pole double-throw configuration.

Features

• Wide range of digital and analog signal levels:digital 3 15V, analog to 15Vp-p
• Low ON resistance: 80 (typ.) over entire 15Vp-psignal-input range for VDD VEE = 15V
• High OFF resistance:channel leakage of 10 pA (typ.) at VDD VEE = 10V
• Logic level conversion for digital addressing signals of3 15V (VDD VSS = 3 15V) to switch analog signalsto 15 Vp-p (VDD VEE = 15V)
• Matched switch characteristics:RON = 5 (typ.) for VDD VEE = 15V
• Very low quiescent power dissipation under alldigital-control input and supply conditions:1 W (typ.) at VDD VSS = VDD VEE = 10V
• Binary address decoding on chip