LMH1208RTVT

Product Overview

Category: Integrated Circuit (IC)

Use: LMH1208RTVT is a high-speed, low-power 8-channel multiplexer designed for use in various electronic systems. It allows the selection of one out of eight input signals and routes it to the output.

Characteristics: - High-speed operation - Low power consumption - Compact package size - Wide operating voltage range - Excellent signal integrity

Package: LMH1208RTVT is available in a small outline package (SOP) with 16 pins.

Essence: The essence of LMH1208RTVT lies in its ability to efficiently switch between multiple input signals and provide a single output based on the user's selection.

Packaging/Quantity: LMH1208RTVT is typically sold in reels containing 2500 units per reel.

Specifications

• Supply Voltage Range: 2.7V to 5.5V
• Input Signal Range: 0V to Vcc
• Output Voltage Range: 0V to Vcc
• Operating Temperature Range: -40°C to +85°C
• On-Resistance: 10Ω (typical)
• Bandwidth: 500MHz (typical)
• Crosstalk Rejection: -80dB (typical)

Detailed Pin Configuration

The LMH1208RTVT IC has the following pin configuration:

1. IN1: Input 1
2. IN2: Input 2
3. IN3: Input 3
4. IN4: Input 4
5. IN5: Input 5
6. IN6: Input 6
7. IN7: Input 7
8. IN8: Input 8
9. GND: Ground
10. Vcc: Power Supply
11. OE: Output Enable
12. S0: Selection Bit 0
13. S1: Selection Bit 1
14. S2: Selection Bit 2
15. NC: No Connection
16. OUT: Output

Functional Features

• High-speed switching between input channels
• Low power consumption for energy-efficient operation
• Wide operating voltage range allows compatibility with various systems
• Excellent signal integrity ensures minimal distortion and noise
• Output enable pin for easy control of output state
• Selection bits for convenient channel selection

Advantages and Disadvantages

Advantages: - High-speed operation enables quick signal routing - Low power consumption prolongs battery life in portable devices - Compact package size saves board space - Wide operating voltage range enhances versatility - Excellent signal integrity ensures accurate data transmission

Disadvantages: - Limited to 8 input channels, may not be suitable for applications requiring more inputs - On-resistance may introduce slight signal attenuation

Working Principles

LMH1208RTVT operates based on the principle of multiplexing. It uses a combination of selection bits (S0, S1, S2) to choose one out of eight input signals and routes it to the output pin. The output enable (OE) pin controls the output state, allowing the user to enable or disable the output as needed.

Detailed Application Field Plans

LMH1208RTVT finds application in various electronic systems where multiple input signals need to be selectively routed to a single output. Some common application fields include:

1. Audio/Video Switching Systems
2. Data Communication Equipment
3. Test and Measurement Instruments
4. Industrial Control Systems
5. Automotive Electronics

Detailed and Complete Alternative Models

1. CD4051B: 8-Channel Analog Multiplexer/Demultiplexer IC
2. ADG708: Low Voltage, CMOS 8-Channel Analog Multiplexer IC
3. MAX4617: Low-Voltage, Single-Supply, SPST Analog Switch IC
4. SN74HC4051: 8-Channel Analog Multiplexer/Demultiplexer IC

These alternative models offer similar functionality to LMH1208RTVT and can be considered as alternatives based on specific requirements.

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