Texas Instruments CD4051B-MIL CMOS Single 8-Channel Analog Multiplexer/Demultiplexer with Logic-Level Conversion CD4051BF3A

The CD4051B-MIL is a CMOS single 8-channel analog multiplexer/demultiplexer designed for both analog and digital signal applications. It supports a wide range of digital signal levels from 3V to 20V and can handle analog signals with a peak-to-peak voltage of up to 20V. The device operates on a single supply voltage range of 3V to 20V, with dual supply options available from ¬±3V to ¬±10V. Key features include a low ON resistance of 125,Ѷ at 15V, minimal channel leakage of ¬±10pA, and low quiescent power dissipation of 0.2¬µW. The multiplexer also incorporates break-before-make switching to prevent channel overlap and provides a bidirectional signal path. It is ESD protected with ratings of 3000V (HBM) and 2000V (CDM). The CD4051B-MIL is pin-compatible with industry-standard 4051 multiplexers, making it suitable for various applications such as signal gating, analog-to-digital conversion, and use in consumer electronics.