HEF4051BT/AUJ

Product Overview

Category

The HEF4051BT/AUJ belongs to the category of analog multiplexers/demultiplexers.

Use

It is used for signal routing and selection in electronic circuits.

Characteristics

• Low ON resistance
• Wide operating voltage range
• High noise immunity
• Low power consumption

Package

The HEF4051BT/AUJ is available in a SO16 package.

Essence

This component is essential for managing multiple analog signals within an electronic system.

Packaging/Quantity

It is typically packaged in reels with a quantity of 2500 units per reel.

Specifications

• Operating Voltage Range: 3V to 15V
• ON Resistance: 80Ω (typical) at VDD - VSS = 10V
• Power Consumption: Low quiescent current

Detailed Pin Configuration

The HEF4051BT/AUJ has a 16-pin configuration, with pin functions as follows: 1. S0-S2: Analog signal inputs/outputs 2. E: Enable input 3. VEE: Negative supply voltage 4. Z: Multiplexer/demultiplexer output 5. VSS: Ground 6-11, 14: Digital control inputs 12, 13, 15, 16: No internal connection

Functional Features

• Single supply voltage range
• Logic level translation
• Break-before-make switching action

Advantages

• Versatile signal routing capabilities
• Low power consumption
• Wide operating voltage range

Disadvantages

• Limited bandwidth for high-frequency signals
• Non-rail-to-rail operation

Working Principles

The HEF4051BT/AUJ operates by using digital control signals to select one of the analog inputs and route it to the output pin. It achieves this through a combination of CMOS technology and integrated circuit design.

Detailed Application Field Plans

This component is commonly used in audio systems, instrumentation, data acquisition, and communication equipment for signal routing and selection.

Detailed and Complete Alternative Models

• CD4051B
• MC14051B
• HCF4051B

In conclusion, the HEF4051BT/AUJ is a versatile analog multiplexer/demultiplexer that offers low ON resistance, wide operating voltage range, and low power consumption. Its applications span across various electronic systems, making it an essential component in signal management.

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