Overview
The 74HC4851D,112 is an 8-channel analog multiplexer/demultiplexer integrated circuit produced by NXP USA Inc. This CMOS device is designed to be terminal compatible with the function of the '4051 device, making it a versatile component for various analog switching applications. It features low ON-resistance and high OFF-isolation, making it suitable for a wide range of electronic systems.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Number of Channels | 8 | - |
| ON-Resistance | 195 Ω (typical) | Ω |
| Supply Voltage | 2.0 to 10.0 | V |
| Operating Temperature | -40 to 125 | °C |
| Package Type | 16-pin SO (Small Outline) | - |
| ESD Protection | ±2000 V (HBM), ±750 V (CDM) | V |
| Junction-to-Ambient Thermal Resistance | 139.6 °C/W | °C/W |
Key Features
- Low ON-resistance and high OFF-isolation
- Terminal compatibility with the '4051 device
- CMOS technology for low power consumption
- Wide supply voltage range (2.0 to 10.0 V)
- High ESD protection (±2000 V HBM, ±750 V CDM)
- Operating temperature range from -40°C to 125°C
Applications
The 74HC4851D,112 is suitable for various analog switching applications, including audio and video signal routing, data acquisition systems, and medical equipment. Its low ON-resistance and high OFF-isolation make it ideal for applications requiring precise analog signal control.
Q & A
- What is the primary function of the 74HC4851D,112?
The primary function is to act as an 8-channel analog multiplexer/demultiplexer. - What is the typical ON-resistance of the 74HC4851D,112?
The typical ON-resistance is 195 Ω. - What is the supply voltage range for the 74HC4851D,112?
The supply voltage range is from 2.0 to 10.0 V. - What is the operating temperature range for the 74HC4851D,112?
The operating temperature range is from -40°C to 125°C. - What type of package does the 74HC4851D,112 come in?
The device comes in a 16-pin SO (Small Outline) package. - What level of ESD protection does the 74HC4851D,112 offer?
The device offers ±2000 V HBM and ±750 V CDM ESD protection. - What is the junction-to-ambient thermal resistance of the 74HC4851D,112?
The junction-to-ambient thermal resistance is 139.6 °C/W. - Is the 74HC4851D,112 compatible with other devices?
Yes, it is terminal compatible with the '4051 device. - What are some common applications for the 74HC4851D,112?
Common applications include audio and video signal routing, data acquisition systems, and medical equipment. - What technology is used in the 74HC4851D,112?
The device uses CMOS technology for low power consumption.
