CD4067BPWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Multiplexer/Demultiplexer
• Characteristics: High-performance, low-power CMOS analog multiplexer/demultiplexer
• Package: TSSOP-16
• Essence: A versatile IC that allows multiple analog signals to be routed to a single output or vice versa.
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3V to 20V
• On-State Resistance: 80Ω (typical)
• Analog Signal Range: 0V to VDD
• Operating Temperature Range: -40°C to +85°C
• Input Leakage Current: ±100nA (maximum)

Detailed Pin Configuration

The CD4067BPWRG4 has a total of 16 pins arranged as follows:

┌───┬───┬───┬───┐ │ 1 │ 2 │ 3 │ 4 │ ├───┼───┼───┼───┤ │ 5 │ 6 │ 7 │ 8 │ ├───┼───┼───┼───┤ │ 9 │10 │11 │12 │ ├───┼───┼───┼───┤ │13 │14 │15 │16 │ └───┴───┴───┴───┘

Functional Features

• 16-channel multiplexer/demultiplexer
• Wide supply voltage range allows compatibility with various systems
• Low on-state resistance ensures minimal signal distortion
• Break-before-make switching action for safe operation
• High noise immunity and low power consumption

Advantages

• Versatile and flexible routing of analog signals
• Compact package size for space-constrained applications
• Wide operating temperature range for diverse environments
• Low power consumption extends battery life in portable devices
• Excellent signal integrity with low on-state resistance

Disadvantages

• Limited number of channels compared to higher-end multiplexers
• Not suitable for high-frequency applications due to inherent capacitance
• Requires external control signals for proper operation

Working Principles

The CD4067BPWRG4 is based on CMOS technology, which allows it to achieve high-performance analog switching. It consists of 16 analog switches that can be controlled by digital signals. When a specific switch is activated, the corresponding analog signal is connected to the common output pin. This enables the routing of multiple analog signals through a single IC.

Detailed Application Field Plans

The CD4067BPWRG4 finds applications in various fields, including:

1. Audio Systems: Multiplexing audio signals from different sources to a single amplifier input.
2. Instrumentation: Selecting different sensors or measurement inputs for data acquisition systems.
3. Communication Systems: Switching between multiple antennas or channels in wireless communication setups.
4. Test Equipment: Routing test signals to different test points for analysis and troubleshooting.
5. Industrial Control: Controlling and monitoring multiple analog signals in industrial automation systems.

Detailed and Complete Alternative Models

1. CD4051BPWRG4: 8-channel analog multiplexer/demultiplexer with similar characteristics and package.
2. CD4052BPWRG4: 4-channel analog multiplexer/demultiplexer with similar characteristics and package.
3. CD4053BPWRG4: Triple 2-channel analog multiplexer/demultiplexer with similar characteristics and package.
4. CD4051BNSR: Surface mount 8-channel analog multiplexer/demultiplexer with different package.

These alternative models provide varying channel counts and package options to suit different application requirements.

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