CD4067BPW

Product Overview

Category

CD4067BPW belongs to the category of integrated circuits (ICs).

Use

This IC is commonly used for analog multiplexing and demultiplexing applications.

Characteristics

• CD4067BPW is a 16-channel analog multiplexer/demultiplexer.
• It operates with a wide supply voltage range of 3V to 18V.
• The IC has low ON resistance and low crosstalk between channels.
• It offers high channel isolation and excellent signal integrity.

Package

CD4067BPW is available in a standard 24-pin TSSOP (Thin Shrink Small Outline Package) package.

Essence

The essence of CD4067BPW lies in its ability to efficiently switch and route analog signals across multiple channels.

Packaging/Quantity

CD4067BPW is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 3V to 18V
• Analog Signal Range: 0V to VDD
• ON Resistance: 80Ω (typical)
• Channel-to-Channel Crosstalk: -70dB (typical)
• Channel Isolation: -90dB (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. INHIBIT (INH)
2. Enable (EN)
3. Channel Select (S0)
4. Channel Select (S1)
5. Channel Select (S2)
6. Channel Select (S3)
7. Channel Common (COM)
8. Channel 0 (CH0)
9. Channel 1 (CH1)
10. Channel 2 (CH2)
11. Channel 3 (CH3)
12. Channel 4 (CH4)
13. Channel 5 (CH5)
14. Channel 6 (CH6)
15. Channel 7 (CH7)
16. Channel 8 (CH8)
17. Channel 9 (CH9)
18. Channel 10 (CH10)
19. Channel 11 (CH11)
20. Channel 12 (CH12)
21. Channel 13 (CH13)
22. Channel 14 (CH14)
23. Channel 15 (CH15)
24. VDD

Functional Features

• CD4067BPW allows for bidirectional analog signal routing.
• It provides a wide range of channel selection options.
• The IC offers low ON resistance, minimizing signal distortion.
• It ensures high channel isolation, reducing cross-channel interference.
• CD4067BPW has a built-in inhibit function to disable all channels simultaneously.

Advantages and Disadvantages

Advantages

• Wide supply voltage range allows for versatile applications.
• Low ON resistance ensures minimal signal loss.
• High channel isolation improves signal integrity.
• Compact TSSOP package saves board space.
• Cost-effective solution for analog multiplexing/demultiplexing needs.

Disadvantages

• Limited number of channels (16) compared to some other ICs in the same category.
• Not suitable for high-frequency applications due to limited bandwidth.

Working Principles

CD4067BPW operates based on the principle of analog multiplexing and demultiplexing. It uses a combination of control signals (S0-S3) to select the desired input or output channel. When a specific channel is selected, the corresponding analog signal is routed through the COM pin. The IC's low ON resistance ensures minimal signal distortion during the switching process.

Detailed Application Field Plans

CD4067BPW finds applications in various fields, including:

1. Data acquisition systems
2. Audio/video signal routing
3. Instrumentation and measurement equipment
4. Industrial automation
5. Communication systems
6. Test and measurement setups
7. Medical devices
8. Automotive electronics

Detailed and Complete Alternative Models

1. CD4051BPW: 8-channel analog multiplexer/demultiplexer.
2. CD4052BPW: Dual 4-channel analog multiplexer/demultiplexer.
3. CD4053BPW: Triple 2-channel analog multiplexer/demultiplexer.
4. CD4051BNSR: Surface mount 8-channel analog multiplexer/demultiplexer.
5. CD4052BNSR: Surface mount dual 4-channel analog multiplexer/demultiplexer.
6. CD4053BNSR: Surface mount triple 2-channel analog multiplexer/demultiplexer.

These alternative models offer different channel configurations and package options to suit specific application requirements.

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