ON Semiconductor
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MM74HC4052SJX
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MM74HC4052SJX

Product Overview

  • Category: Integrated Circuit
  • Use: Multiplexer/Demultiplexer
  • Characteristics: High-Speed CMOS Logic, Dual 4-Channel Analog Multiplexer/Demultiplexer
  • Package: SOIC (Small Outline Integrated Circuit)
  • Essence: A versatile analog switch that allows multiple inputs to be connected to a single output or vice versa.
  • Packaging/Quantity: Available in reels of 2500 units

Specifications

  • Supply Voltage Range: 2V to 6V
  • On-State Resistance: 70Ω (typical)
  • On-State Resistance Flatness: 5Ω (typical)
  • Channel-to-Channel Crosstalk: -80dB (typical)
  • Maximum Input Current: ±1μA
  • Maximum Quiescent Supply Current: 10μA
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The MM74HC4052SJX has a total of 16 pins. The pin configuration is as follows:

  1. INHIBIT (INH)
  2. SELECT (SEL)
  3. COMMON (COM)
  4. CHANNEL 1 (CH1)
  5. CHANNEL 2 (CH2)
  6. CHANNEL 3 (CH3)
  7. CHANNEL 4 (CH4)
  8. VEE (Ground)
  9. VCC (Positive Power Supply)
  10. NC (No Connection)
  11. NC (No Connection)
  12. NC (No Connection)
  13. NC (No Connection)
  14. NC (No Connection)
  15. NC (No Connection)
  16. NC (No Connection)

Functional Features

  • Dual 4-channel multiplexer/demultiplexer functionality
  • Low power consumption
  • Wide supply voltage range
  • Break-before-make switching action
  • High-speed operation
  • TTL compatibility

Advantages and Disadvantages

Advantages: - Versatile multiplexer/demultiplexer functionality - Low power consumption - Wide supply voltage range allows for flexibility in various applications - High-speed operation enables efficient data transmission - Compatible with TTL logic levels

Disadvantages: - Limited number of channels (4 channels) - On-state resistance may not be suitable for high-precision applications

Working Principles

The MM74HC4052SJX is based on CMOS technology, which allows for low power consumption and high-speed operation. It consists of two independent 4-channel analog multiplexers/demultiplexers. The device uses control signals (INHIBIT and SELECT) to determine the desired channel connection. When the INHIBIT signal is high, all switches are turned off. The SELECT signal determines which channel is connected to the common terminal.

Detailed Application Field Plans

The MM74HC4052SJX can be used in various applications, including but not limited to:

  1. Audio/Video Signal Routing: The multiplexer/demultiplexer can be used to switch between different audio or video sources, allowing for flexible signal routing in multimedia systems.
  2. Data Acquisition Systems: The device can be utilized in data acquisition systems to select different input channels for analog-to-digital conversion, enabling the measurement of multiple signals.
  3. Communication Systems: The multiplexer/demultiplexer can be employed in communication systems to switch between different communication channels, facilitating efficient data transmission.

Detailed and Complete Alternative Models

  1. CD4052BE: Dual 4-Channel Analog Multiplexer/Demultiplexer, DIP package
  2. ADG1404: Quad SPST Analog Switch, LFCSP package
  3. MAX4617: Dual SPDT Analog Switch, SOIC package
  4. SN74LVC1G3157: Single SPDT Analog Switch, SOT-23 package
  5. DG408DJ: 8-Channel Analog Multiplexer/Demultiplexer, CDIP package

These alternative models offer similar functionality and can be considered as substitutes for the MM74HC4052SJX in various applications.

Word count: 446 words

10 domande e risposte comuni relative all'applicazione di MM74HC4052SJX nelle soluzioni tecniche

Sure! Here are 10 common questions and answers related to the application of MM74HC4052SJX in technical solutions:

  1. Q: What is MM74HC4052SJX? A: MM74HC4052SJX is a multiplexer/demultiplexer integrated circuit (IC) that allows multiple analog or digital signals to be routed through a single channel.

  2. Q: What is the purpose of using MM74HC4052SJX in technical solutions? A: MM74HC4052SJX is commonly used for signal routing, signal conditioning, and data acquisition applications where multiple inputs or outputs need to be controlled.

  3. Q: How many channels does MM74HC4052SJX have? A: MM74HC4052SJX has two independent 4-channel multiplexers/demultiplexers, providing a total of 8 channels.

  4. Q: What is the voltage range supported by MM74HC4052SJX? A: MM74HC4052SJX supports a wide voltage range from 2V to 10V, making it compatible with various digital and analog systems.

  5. Q: Can MM74HC4052SJX handle both analog and digital signals? A: Yes, MM74HC4052SJX can handle both analog and digital signals, allowing for versatile use in different applications.

  6. Q: How is MM74HC4052SJX controlled? A: MM74HC4052SJX is controlled using control pins, such as the select pins (S0, S1), which determine the active channel.

  7. Q: What is the maximum frequency supported by MM74HC4052SJX? A: MM74HC4052SJX can operate at frequencies up to 50 MHz, making it suitable for high-speed applications.

  8. Q: Can MM74HC4052SJX be cascaded to increase the number of channels? A: Yes, multiple MM74HC4052SJX ICs can be cascaded together to increase the number of channels as required.

  9. Q: Does MM74HC4052SJX have built-in protection features? A: Yes, MM74HC4052SJX has built-in ESD protection and latch-up prevention features to ensure reliable operation.

  10. Q: What are some typical applications of MM74HC4052SJX? A: MM74HC4052SJX is commonly used in audio/video systems, data acquisition systems, communication equipment, industrial automation, and instrumentation applications.

I hope these questions and answers provide you with a good understanding of the application of MM74HC4052SJX in technical solutions!