HCF4051M013TR

Overview

Category: Integrated Circuit (IC)

Use: Multiplexer/Demultiplexer

Characteristics: - Low power consumption - Wide operating voltage range - High noise immunity - Fast switching speed - High input/output voltage ratio - Break-before-make switching action

Package: SOIC-16 (Small Outline Integrated Circuit)

Essence: The HCF4051M013TR is a multiplexer/demultiplexer IC that allows multiple analog or digital signals to be selected and routed to a single output line.

Packaging/Quantity: The HCF4051M013TR is typically sold in reels of 2500 units.

Specifications

• Supply Voltage Range: 3V to 18V
• On-state Resistance: 80Ω (typical)
• On-state Resistance Flatness: 5Ω (typical)
• Channel-to-channel Crosstalk: -70dB (typical)
• Input Capacitance: 10pF (typical)
• Power Dissipation: 500mW (max)
• Operating Temperature Range: -55°C to +125°C

Pin Configuration

The HCF4051M013TR has a total of 16 pins, which are assigned as follows:

1. S0: Select Input 0
2. S1: Select Input 1
3. S2: Select Input 2
4. E: Enable Input
5. Z: Common Output
6. Y0: Analog/Digital Input/Output 0
7. Y1: Analog/Digital Input/Output 1
8. Y2: Analog/Digital Input/Output 2
9. Y3: Analog/Digital Input/Output 3
10. VEE: Negative Supply Voltage
11. VSS: Ground
12. VDD: Positive Supply Voltage
13. Y4: Analog/Digital Input/Output 4
14. Y5: Analog/Digital Input/Output 5
15. Y6: Analog/Digital Input/Output 6
16. Y7: Analog/Digital Input/Output 7

Functional Features

• 8-channel multiplexer/demultiplexer
• Wide voltage range compatibility
• Low power consumption
• Fast switching speed
• Break-before-make switching action for signal integrity
• High noise immunity for reliable operation

Advantages and Disadvantages

Advantages: - Versatile multiplexing/demultiplexing functionality - Wide operating voltage range allows compatibility with various systems - Low power consumption for energy-efficient designs - Fast switching speed enables real-time signal routing - High noise immunity ensures reliable performance in noisy environments

Disadvantages: - Limited number of channels (8) - On-state resistance may introduce signal attenuation - Requires external control signals for proper operation

Working Principles

The HCF4051M013TR operates based on the principle of analog or digital signal multiplexing and demultiplexing. It uses select inputs (S0, S1, S2) to determine which input channel is connected to the common output (Z). The enable input (E) controls the overall operation of the IC.

When a specific combination of select inputs is applied, the corresponding input channel is connected to the output. The break-before-make switching action ensures that there is no overlap between the selected channels during switching, maintaining signal integrity.

Detailed Application Field Plans

The HCF4051M013TR finds applications in various fields where signal routing and selection are required. Some potential application areas include:

1. Audio/Video Systems: Multiplexing audio/video signals for source selection in home theaters or multimedia systems.
2. Communication Systems: Switching between different communication channels in telecommunication equipment.
3. Industrial Automation: Selecting and routing sensor signals in control systems.
4. Test and Measurement: Multiplexing test signals for accurate measurement and analysis.
5. Data Acquisition: Demultiplexing analog or digital signals from multiple sensors for data acquisition systems.

Detailed and Complete Alternative Models

1. CD4051B: 8-channel analog multiplexer/demultiplexer IC with similar characteristics.
2. ADG408: Precision CMOS analog multiplexer/demultiplexer with low on-resistance and high switching speed.
3. MAX4617: Low-voltage, single-supply analog multiplexer/demultiplexer with low on-resistance and low power consumption.

These alternative models offer similar functionality to the HCF4051M013TR and can be considered based on specific application requirements.

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