The 4053 analog multiplexers are digitally-controlled analog switches having low ON impedance and very low OFF leakage current. Control of analog signals up to 20VP-P can be achieved by digital signal amplitudes of 4.5V to 20V (if VDD–VSS = 3V, a VDD–VEE of up to 13V can be controlled; for VDD–VEE level differences above 13V, a VDD–VSS of at least 4.5V is required). For example, if VDD = +4.5V, VSS = 0V, and VEE = –13.5V, analog signals from –13.5V to +4.5V can be controlled by digital inputs of 0V to 5V. 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 a logic "1" is present at the inhibit input terminal, all channels are off.
The 4053 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. When these devices are used as demultiplexers, the "CHANNEL IN/OUT" terminals are the outputs and the "COMMON OUT/IN" terminals are the inputs.
Wide Range of Digital and Analog Signal Levels
Low ON Resistance, 125(Typ)
High OFF Resistance, Channel Leakage of ±100pA (Typ)
Very Low Quiescent Power Dissipation Under All Digital-Control Input and Supply Conditions
Binary Address Decoding on Chip
5V, 10V and 15V Parametric Ratings
10% 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
Analog and Digital Multiplexing and Demultiplexing
A/D and D/A Conversion
SOIC 16 package. Actual brand may vary from picture.