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CD4051B CMOS Single 8-Channel Analog Multiplexer/Demultiplexer

CD4051B Description

CD4051B, CD4052B, CD4053B SCHS047N * AUGUST 1998 * REVISED FEBRUARY 2025 CD405xB CMOS Single 8-Channel Analog Multiplexer or Demultipl.
The CD405xB analog multiplexers and demultiplexers are digitally-controlled analog switches having low ON impedance and very low OFF leakage current.

CD4051B Features

* Wide range of digital and analog signal levels:
* Digital: 3V to 20V
* Analog: ≤ 20VP-P
* Single supply range : 3V to 20V (performance degrades for VDD < 3V)
* Dual Supply range: ± 3V to ± 10V
* Low ON resistance, 125Ω (typical) over input range for

CD4051B Applications

* Analog and digital multiplexing and demultiplexing
* Analog to digital and digital to analog conversion
* Signal gating
* Factory automation
* Televisions
* Appliances
* Consumer audio
* Programmable logic circuits
* Sensors

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📁 Related Datasheet

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CMOS Single 8-Channel Analog Multiplexer Demultiplexer Texas Instruments
Texas Instruments CD4051B-like datasheet