Overview
The SN74LV4051APWRE4 is a high-performance, low-voltage, 8-channel analog multiplexer/demultiplexer produced by Texas Instruments. Designed for use in a wide range of applications, this component is part of the LV (Low Voltage) series, offering enhanced performance at reduced power levels. The SN74LV4051APWRE4 is ideal for applications requiring signal routing, data acquisition, and analog switching. Its compact TSSOP (Thin Shrink Small Outline Package) form factor makes it suitable for space-constrained designs. The product targets engineers and designers in industries such as industrial automation, consumer electronics, and automotive systems, where reliable signal management is critical.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage Range | 2 V to 5.5 V | V | Wide operating range |
| On-State Resistance | 125 | Ω | Typical at 4.5 V |
| Number of Channels | 8 | - | 8:1 multiplexer/demultiplexer |
| Propagation Delay | 10 | ns | Typical at 5 V |
| Operating Temperature Range | -40 to 85 | °C | Industrial-grade |
| Package Type | TSSOP-16 | - | Compact form factor |
| Low Power Consumption | 0.1 | µA | Typical at 5 V |
| Break-Before-Make Switching | Yes | - | Prevents signal overlap |
Key Features
- Wide supply voltage range (2 V to 5.5 V) for versatile applications.
- Low on-state resistance ensures minimal signal attenuation.
- Break-before-make switching prevents signal overlap during channel switching.
- Compact TSSOP-16 package for space-efficient designs.
- Low power consumption, making it suitable for battery-powered devices.
- Industrial temperature range (-40°C to 85°C) for robust performance in harsh environments.
Applications
The SN74LV4051APWRE4 is widely used in various industries due to its reliable performance and versatility. In industrial automation, it is employed for signal routing in control systems and data acquisition modules. In consumer electronics, it is used in audio and video signal switching, as well as in portable devices where low power consumption is critical. In automotive systems, the component is utilized for sensor signal management and infotainment systems. Its robust design and wide operating temperature range make it suitable for demanding environments.
Q & A
1. What is the operating voltage range of the SN74LV4051APWRE4?
The operating voltage range is 2 V to 5.5 V.
2. What is the typical on-state resistance?
The typical on-state resistance is 125 Ω at 4.5 V.
3. How many channels does the SN74LV4051APWRE4 support?
It supports 8 channels, functioning as an 8:1 multiplexer/demultiplexer.
4. What is the propagation delay of this component?
The typical propagation delay is 10 ns at 5 V.
5. Is the SN74LV4051APWRE4 suitable for industrial applications?
Yes, it operates within an industrial temperature range of -40°C to 85°C.
6. What package type does the SN74LV4051APWRE4 use?
It uses a TSSOP-16 package.
7. Does it support break-before-make switching?
Yes, it features break-before-make switching to prevent signal overlap.
8. What is the typical power consumption of this component?
The typical power consumption is 0.1 µA at 5 V.
9. Can the SN74LV4051APWRE4 be used in automotive systems?
Yes, it is suitable for automotive applications such as sensor signal management and infotainment systems.
10. Is the SN74LV4051APWRE4 compatible with battery-powered devices?
Yes, its low power consumption makes it ideal for battery-powered devices.
