Overview
The SN74LV4051AN is an 8-channel analog multiplexer/demultiplexer IC produced by Texas Instruments. Designed for 2 V to 5.5 V operation, this component is widely used in applications requiring signal routing, such as data acquisition systems, communication systems, and industrial automation. Its through-hole mounting style and PDIP-16 package make it suitable for prototyping and robust designs. The SN74LV4051AN is known for its low power consumption, high-speed switching, and compatibility with both analog and digital signals, making it a versatile choice for engineers and designers.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Function | 8-Channel Analog Multiplexer/Demultiplexer | - | - |
| Manufacturer | Texas Instruments | - | - |
| Operating Voltage | 2 to 5.5 | V | - |
| Operating Current | 20 | µA | - |
| On-Resistance (Max) | 180 | Ohms | - |
| Propagation Delay | 12 | ns | - |
| Operating Temperature | -40 to +85 | °C | - |
| Package | PDIP-16 | - | Through Hole |
| Factory Pack Quantity | 25 | - | Tube |
| RoHS Compliance | Lead-Free | - | - |
Key Features
- Supports mixed-mode voltage operation on all ports.
- High on-off output voltage ratio for efficient signal routing.
- Low crosstalk between switches ensures signal integrity.
- Extremely low input current for reduced power consumption.
- Latch-up performance exceeds 100 mA per JESD 78, Class II standards.
Applications
The SN74LV4051AN is widely used in various applications, including:
- Data Acquisition Systems: For routing analog signals to ADCs.
- Communication Systems: For signal gating and multiplexing in modems.
- Industrial Automation: For controlling and monitoring multiple sensors.
- Audio/Video Switching: For routing signals in multimedia systems.
Q & A
1. What is the operating voltage range of the SN74LV4051AN?
The operating voltage range is 2 V to 5.5 V.
2. How many channels does the SN74LV4051AN support?
It supports 8 channels.
3. What is the maximum on-resistance of the SN74LV4051AN?
The maximum on-resistance is 180 Ohms.
4. Is the SN74LV4051AN RoHS compliant?
Yes, it is lead-free and RoHS compliant.
5. What is the propagation delay of the SN74LV4051AN?
The propagation delay is 12 ns.
6. What is the operating temperature range of the SN74LV4051AN?
It operates from -40°C to +85°C.
7. What package does the SN74LV4051AN come in?
It comes in a PDIP-16 package.
8. Can the SN74LV4051AN handle both analog and digital signals?
Yes, it is compatible with both analog and digital signals.
9. What is the factory pack quantity of the SN74LV4051AN?
It is packaged in tubes of 25 units.
10. What are the typical applications of the SN74LV4051AN?
Typical applications include data acquisition systems, communication systems, and industrial automation.
