CD4052 Differential 4-channel Multiplexer/Demultiplexer IC DIP-16

The CD4052 is a differential 4-channel analog multiplexer/demultiplexer in a DIP-16 package. It routes analog or digital signals from one of four differential inputs to a common output, controlled by two binary select lines. Ideal for expanding analog input channels on microcontrollers in sensor and data acquisition projects.

Specifications

• Configuration: Differential 4-channel multiplexer/demultiplexer
• Package: DIP-16 (Dual In-line Package)
• Logic level: 3V to 15V (VDD-VEE)
• Control inputs: Two binary select lines (A, B) + Inhibit pin
• On-resistance: Typically 400 ohms at 10V
• Bandwidth: 40 MHz (typical)
• Operating temperature: -55°C to +125°C

Compatible with

Arduino Uno, Arduino Mega, ESP32, ESP8266, Raspberry Pi (via GPIO), STM32, and other 3.3V/5V logic microcontrollers.

What you can build with it

• Multi-channel analog data logger – read up to 4 differential sensors (e.g., thermocouples, strain gauges) with one ADC pin.
• Audio signal routing – switch between 4 stereo audio sources for a mixer or effects unit.
• Battery voltage monitoring – measure 4 separate battery cells with a single ADC input.

Built and Backed by Compoden

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