Analog Multiplexers/Demultiplexers

The MC14051B, MC14052B, and MC14053B analog multiplexers are digitally?controlled analog switches. The MC14051B effectively implements an SP8T solid state switch, the MC14052B a DP4T, and the MC14053B a Triple SPDT. All three devices feature low ON impedance and very low OFF leakage current. Control of analog signals up to the complete supply voltage range can be achieved.

Features

? Triple Diode Protection on Control Inputs

? Switch Function is Break Before Make

? Supply Voltage Range = 3.0 Vdc to 18 Vdc

? Analog Voltage Range (VDD? VEE) = 3.0 to 18 V Note: VEEmust be VSS

? Linearized Transfer Characteristics

? Low?noise ? 12 nV/√Cycle, f ≥1.0 kHz Typical

? Pin?for?Pin Replacement for CD4051, CD4052, and CD4053

? For 4PDT Switch, See MC14551B

? For Lower RON, Use the HC4051, HC4052, or HC4053 High?Speed CMOS Devices

? Pb?Free Packages are Available*