Overview
The SN74LV4051ADR, manufactured by Texas Instruments, is a high-performance analog multiplexer/demultiplexer IC designed for a wide range of applications. This 8-channel device is part of the 74LV series and is widely used in signal routing, data acquisition, and communication systems. Its compact SOIC-16 package and low power consumption make it suitable for portable and space-constrained designs. The SN74LV4051ADR is ideal for engineers and designers seeking reliable analog switching solutions in industrial, automotive, and consumer electronics.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Channels | 8 | 1 Circuit, 8:1 Multiplexer/Demultiplexer | |
| Supply Voltage | 2 to 5.5 | V | Single Supply |
| On-Resistance (Max) | 75 | Ω | |
| Switch Time (Ton, Toff) | 14, 14 | ns | Maximum |
| Operating Temperature | -40 to +85 | °C | |
| Package | SOIC-16 | Surface Mount | |
| Moisture Sensitivity Level (MSL) | 1 | Unlimited Floor Life | |
| Leakage Current | 100 | nA | |
| Bandwidth (-3dB) | 35 | MHz | |
| Channel Capacitance (CS(off), CD(off)) | 0.5, 23.4 | pF |
Key Features
- 8-channel analog multiplexer/demultiplexer for signal routing.
- Low on-resistance (75 Ω max) ensures minimal signal attenuation.
- Wide supply voltage range (2 V to 5.5 V) for versatile applications.
- Fast switching times (14 ns max) for high-speed signal processing.
- Compact SOIC-16 package for space-efficient designs.
- Low power consumption ideal for portable devices.
- ESD protection ensures robustness in harsh environments.
Applications
The SN74LV4051ADR is widely used in various industries, including industrial automation, automotive electronics, and consumer electronics. It is particularly suitable for applications such as signal routing in data acquisition systems, audio and video signal switching, and communication systems. Its reliability and performance make it a preferred choice for engineers working on complex analog signal management tasks.
Q & A
1. What is the primary function of the SN74LV4051ADR?
The SN74LV4051ADR is an 8-channel analog multiplexer/demultiplexer used for routing analog signals in electronic circuits.
2. What is the operating voltage range of this IC?
It operates within a voltage range of 2 V to 5.5 V.
3. What is the maximum on-resistance of the SN74LV4051ADR?
The maximum on-resistance is 75 Ω.
4. What is the switch time for this device?
The switch time (Ton, Toff) is 14 ns maximum.
5. What package does the SN74LV4051ADR come in?
It is available in a compact SOIC-16 package.
6. Is the SN74LV4051ADR suitable for portable devices?
Yes, its low power consumption and compact size make it ideal for portable applications.
7. What is the operating temperature range?
It operates within a temperature range of -40°C to +85°C.
8. Does this IC support ESD protection?
Yes, it includes ESD protection for enhanced reliability.
9. What is the bandwidth of the SN74LV4051ADR?
The -3dB bandwidth is 35 MHz.
10. Can it be used in automotive applications?
Yes, its robust design and wide operating temperature range make it suitable for automotive electronics.
