CD4052BM  Product Folder

These analog multiplexers/demultiplexers are digitally controlled analog switches having low "ON" impedance and very low "OFF" leakage currents. Control of analog signals up to 15V_p-p can be achieved by digital signal amplitudes of 3-15V. For example, if V_DD=5V, V_SS=0V and V_EE=-5V, analog signals from -5V to +5V can be controlled by digital inputs of 0-5V. The multiplexer circuits dissipate extremely low quiescent power over the full V_DD-V_SS and V_DD-V_EE supply voltage ranges, independent of the logic state of the control signals. When a logical "1" is present at the inhibit input terminal all channels are "OFF".

CD4051BM/CD4051BC is a single 8-channel multiplexer having three binary control inputs. A, B, and C, and an inhibit input. The three binary signals select 1 of 8 channels to be turned "ON" and connect the input to the output.

CD4052BM/CD4052BC is a differential 4-channel multiplexer having two binary control inputs, A and B, and an inhibit input. The two binary input signals select 1 or 4 pairs of channels to be turned on and connect the differential analog inputs to the differential outputs.

CD4053BM/CD4053BC is a triple 2-channel 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.

• Wide range of digital and analog signal levels: digital 3-15V, analog to 15V_p-p
• Low "ON" resistance: 80 Ohm (typ.) over entire 15V_p-p signal-input range for V_DD-V_EE=15V
• High "OFF" resistance: channel leakage of ±10 pA (typ.) at V_DD-V_EE=10V
• Logic level conversion for digital addressing signals of 3-15V (V_DD-V_SS=3-15V) to switch analog signals to 15 V_p-p (V_DD-V_EE=15V)
• Matched switch characteristics: [DELTA]R_ON=5 Ohm (typ.) for V_DD-V_EE=15V
• Very low quiescent power dissipation under all digital-control input and supply conditions: 1 µW (typ.) at V_DD-V_SS=V_DD-V_EE=10V
• Binary address decoding on chip