LMH0202MTX/NOPB

Product Overview

Category: Integrated Circuit (IC)

Use: LMH0202MTX/NOPB is a dual 2:1 multiplexer/demultiplexer IC. It is commonly used in electronic circuits to select between two input signals and route them to a single output.

Characteristics: - Dual 2:1 multiplexer/demultiplexer - Low power consumption - Wide operating voltage range - High-speed switching capability - Small package size for space-constrained applications

Package: The LMH0202MTX/NOPB is available in a small outline package (SOT) with a total of 14 pins.

Essence: The essence of LMH0202MTX/NOPB lies in its ability to efficiently switch between two input signals, providing flexibility in signal routing within electronic circuits.

Packaging/Quantity: The LMH0202MTX/NOPB is typically sold in reels or tubes containing multiple units per package.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Operating Temperature Range: -40°C to +85°C
• Input Signal Voltage Range: 0V to Vcc
• Output Signal Voltage Range: 0V to Vcc
• Maximum On-State Resistance: 10Ω
• Maximum Propagation Delay: 5ns

Pin Configuration

The LMH0202MTX/NOPB has a total of 14 pins arranged as follows:

```

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| | --| U1 |-- |___________|

Pin Configuration: 1. IN1A 2. IN1B 3. GND 4. EN 5. VCC 6. OUT1 7. OUT2 8. IN2A 9. IN2B 10. GND 11. EN 12. VCC 13. OUT1 14. OUT2 ```

Functional Features

• Dual 2:1 multiplexer/demultiplexer functionality allows for flexible signal routing.
• Low power consumption makes it suitable for battery-powered applications.
• Wide operating voltage range enables compatibility with various power supply configurations.
• High-speed switching capability ensures minimal signal distortion.
• Small package size saves space in compact electronic designs.

Advantages and Disadvantages

Advantages: - Versatile functionality as both a multiplexer and demultiplexer. - Low power consumption extends battery life in portable devices. - Wide operating voltage range enhances compatibility. - High-speed switching minimizes signal degradation. - Compact package size facilitates space-constrained designs.

Disadvantages: - Limited to dual 2:1 multiplexing/demultiplexing, may not meet requirements of more complex applications. - Maximum on-state resistance may introduce signal attenuation in certain scenarios.

Working Principles

The LMH0202MTX/NOPB operates based on the principles of digital logic. It utilizes internal circuitry to select between two input signals (IN1 and IN2) based on the control signal (EN). When EN is high, the IC routes the IN1 signal to the output (OUT1), and when EN is low, the IN2 signal is routed to OUT1. The complementary outputs (OUT2) provide an inverted version of the selected input signal.

Detailed Application Field Plans

The LMH0202MTX/NOPB finds applications in various fields, including:

1. Audio Systems: Used for audio signal routing in mixers, amplifiers, and audio interfaces.
2. Communication Systems: Enables signal selection in multiplexed communication channels.
3. Test and Measurement Equipment: Facilitates signal routing and switching in test setups.
4. Industrial Automation: Used for signal selection and routing in control systems.
5. Automotive Electronics: Enables signal switching in automotive audio and communication systems.

Detailed and Complete Alternative Models

1. CD4052BE: Dual 4-Channel Analog Multiplexer/Demultiplexer IC.
2. SN74HC157N: Quad 2-Input Multiplexer IC.
3. ADG721: CMOS Low Voltage Single Supply 4 Ω SPDT Switch.

These alternative models offer similar functionality to the LMH0202MTX/NOPB and can be considered as alternatives based on specific application requirements.

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