CD4051 SOIC-16 8-Channel Analog Multiplexer Demultiplexer IC (CD4051)
The CD4051 is a CMOS 8-channel Analog Multiplexer/Demultiplexer IC designed for analog and digital signal switching applications. It allows one common input or output to be connected to one of eight independent channels using binary select inputs, making it suitable for signal routing, data acquisition, and communication systems.
Key Features -
- 8-channel analog multiplexer demultiplexer IC
- CMOS low power consumption design
- SOIC-16 surface mount package
- Wide analog signal handling capability
- High noise immunity and reliable switching performance
Specifications -
- IC type / Product type - Analog Multiplexer Demultiplexer IC
- Logic family / Component type - CMOS 4000 Series Switching IC
- Package type - SOIC-16 SMD IC
- Supply voltage - Approx 3V to 18V DC
- Input voltage - CMOS compatible logic control levels
- Output voltage - Analog and digital signal compatible outputs
- Current rating - Low power CMOS operation
- Frequency / propagation delay - Fast switching response suitable for analog and digital applications
- Operating temperature - Approx -55°C to +125°C
- Additional important specifications - 8-channel switching, low ON resistance, bidirectional signal capability, binary address selection inputs
Applications -
- Analog signal switching systems
- Data acquisition circuits
- Audio signal routing applications
- Sensor signal multiplexing
- Embedded electronics and automation projects
Pinout Configuration -
- Pin 1 - Channel input/output
- Pin 2 - Channel input/output
- Pin 3 - Common input/output terminal
- Additional pins - Address select inputs, enable control pin, remaining channel pins, VDD supply pin, VSS ground pin
