SN74LV4051APWRG4

Product Overview

• Category: Integrated Circuit (IC)
• Use: Analog Multiplexer/Demultiplexer
• Characteristics: Low-voltage, 8-channel, single-ended analog switch/multiplexer/demultiplexer
• Package: TSSOP-16
• Essence: High-performance CMOS technology for low power consumption and fast switching speed
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2 V to 5.5 V
• On-State Resistance: 70 Ω (typical) at 5 V
• Channel-to-Channel Crosstalk: -80 dB (typical) at 1 MHz
• Bandwidth: 200 MHz (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The SN74LV4051APWRG4 has a total of 16 pins, which are arranged as follows:

___________ | | 1 | | 16 |___________|

1. Pin 1: S0 - Select Input 0
2. Pin 2: S1 - Select Input 1
3. Pin 3: S2 - Select Input 2
4. Pin 4: E - Enable Input
5. Pin 5: Y0 - Channel 0 Output
6. Pin 6: Y1 - Channel 1 Output
7. Pin 7: Y2 - Channel 2 Output
8. Pin 8: GND - Ground
9. Pin 9: Y3 - Channel 3 Output
10. Pin 10: Y4 - Channel 4 Output
11. Pin 11: Y5 - Channel 5 Output
12. Pin 12: VCC - Power Supply
13. Pin 13: Y6 - Channel 6 Output
14. Pin 14: Y7 - Channel 7 Output
15. Pin 15: Z - Common Output
16. Pin 16: NC - No Connection

Functional Features

• Low-voltage operation allows compatibility with a wide range of digital and analog systems.
• High bandwidth enables the transmission of high-frequency signals.
• Wide supply voltage range provides flexibility in various applications.
• Low on-state resistance ensures minimal signal distortion.
• Multiplexer/demultiplexer functionality allows for efficient signal routing.

Advantages and Disadvantages

Advantages: - Low power consumption due to CMOS technology. - Fast switching speed for quick signal routing. - Compact TSSOP-16 package saves board space. - Wide operating temperature range for versatile usage.

Disadvantages: - Limited number of channels (8) compared to other multiplexers. - Higher on-state resistance compared to specialized analog switches.

Working Principles

The SN74LV4051APWRG4 is an analog multiplexer/demultiplexer IC that routes one of eight input signals to a common output based on the select inputs (S0, S1, S2). The enable input (E) controls the operation of the device. When E is low, the IC is disabled, and all outputs are in a high-impedance state. When E is high, the selected input is connected to the common output (Z), while the remaining inputs are disconnected.

Detailed Application Field Plans

The SN74LV4051APWRG4 finds applications in various fields, including:

1. Audio/Video Switching: Used in audio/video equipment to select different input sources.
2. Data Acquisition Systems: Enables multiplexing of analog signals from multiple sensors or sources.
3. Communication Systems: Facilitates signal routing in telecommunication and networking equipment.
4. Test and Measurement Instruments: Allows switching between different test signals for analysis.
5. Industrial Control Systems: Used for signal routing in control panels and automation systems.

Detailed and Complete Alternative Models

1. CD4051B: 8-channel analog multiplexer/demultiplexer IC with similar characteristics.
2. ADG508F: 8-channel CMOS analog multiplexer/demultiplexer with lower on-state resistance.
3. MAX4617: Low-voltage, single-supply, 8-channel analog multiplexer/demultiplexer.

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