Overview
The 74LV4051PW/C4118, produced by NXP USA Inc., is an 8-channel analog multiplexer/demultiplexer. This device is part of the 74LV series, known for its low-voltage Si-gate CMOS technology. It features three digital select inputs (S0 to S2) and an active-LOW enable input (E), allowing for the selection of one of eight independent inputs/outputs (Y0 to Y7) and a common input/output (Z). The 74LV4051PW/C4118 is pin and function compatible with the 74HC4051 and 74HCT4051, making it versatile for various applications.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Manufacturer | NXP USA Inc. | - |
| Part Number | 74LV4051PW/C4118 | - |
| Package | TSSOP16 | - |
| Voltage - Supply, Single (V+) | 1.0 V ~ 6.0 V | V |
| Operating Temperature | -40°C ~ 125°C | °C |
| Switch Time (Ton, Toff) (Max) | 34ns, 29ns | ns |
| On-State Resistance (Max) | 85 Ohm | Ω |
| Current - Leakage (IS(off)) (Max) | 2µA | A |
| Crosstalk | -60dB @ 1MHz | dB |
| Channel-to-Channel Matching (ΔRon) | 2 Ohm | Ω |
| Channel Capacitance (CS(off), CD(off)) | 3.5pF | pF |
| -3db Bandwidth | 200MHz | MHz |
Key Features
- Low-Voltage Operation: The device operates with a supply voltage range of 1.0 V to 6.0 V, making it suitable for low-power applications.
- High Bandwidth: It has a -3dB bandwidth of 200 MHz, ensuring high-frequency signal integrity.
- Low On-State Resistance: The maximum on-state resistance is 85 Ohm, minimizing signal attenuation.
- Low Crosstalk: With a crosstalk of -60dB at 1MHz, it reduces interference between channels.
- Wide Operating Temperature Range: The device operates from -40°C to 125°C, making it suitable for various environmental conditions.
- Pin and Function Compatibility: Compatible with 74HC4051 and 74HCT4051, facilitating easy integration into existing designs.
Applications
- Audio and Video Switching: Ideal for switching audio and video signals in consumer electronics.
- Medical Equipment: Used in medical devices where low power consumption and high signal integrity are crucial.
- Industrial Automation: Suitable for industrial control systems requiring reliable and low-power signal switching.
- Communication Systems: Applied in communication equipment for signal routing and switching.
- Automotive Systems: Used in automotive electronics for signal multiplexing and demultiplexing.
Q & A
- What is the primary function of the 74LV4051PW/C4118?
The primary function is to act as an 8-channel analog multiplexer/demultiplexer.
- What is the supply voltage range for this device?
The supply voltage range is from 1.0 V to 6.0 V.
- What is the maximum on-state resistance of the 74LV4051PW/C4118?
The maximum on-state resistance is 85 Ohm.
- What is the -3dB bandwidth of this device?
The -3dB bandwidth is 200 MHz.
- What is the operating temperature range of the 74LV4051PW/C4118?
The operating temperature range is from -40°C to 125°C.
- Is the 74LV4051PW/C4118 compatible with other 74 series devices?
Yes, it is pin and function compatible with 74HC4051 and 74HCT4051.
- What is the package type of the 74LV4051PW/C4118?
The package type is TSSOP16.
- What is the crosstalk level at 1MHz for this device?
The crosstalk level is -60dB at 1MHz.
- What are some common applications of the 74LV4051PW/C4118?
Common applications include audio and video switching, medical equipment, industrial automation, communication systems, and automotive systems.
- How many digital select inputs does the 74LV4051PW/C4118 have?
The device has three digital select inputs (S0 to S2) and an active-LOW enable input (E).
