Overview
The MC74HC4051ADR2G, produced by onsemi, is a high-performance silicon-gate CMOS analog multiplexer/demultiplexer. This device is part of the HC4051A series, which includes the MC74HC4051A, MC74HC4052A, and MC74HC4053A. The MC74HC4051A is a single-pole, 8-position analog multiplexer/demultiplexer that controls analog voltages across the complete power supply range (from VCC to VEE). It is designed to achieve fast propagation delays, low ON resistances, and low OFF leakage currents, making it suitable for a wide range of analog switching applications.
Key Specifications
| Parameter | Min | Max | Unit |
|---|---|---|---|
| Positive DC Supply Voltage (VCC) | 2.0 | 6.0 | V |
| Negative DC Supply Voltage (VEE) | -6.0 | 0 | V |
| Analog Input Voltage (VIS) | VEE | VCC | V |
| Digital Input Voltage (Vin) | GND | VCC | V |
| Operating Temperature Range (TA) | -55 | 125 | °C |
| Maximum ON Resistance (Ron) | 100 | 280 | Ω |
| Maximum Propagation Delay (tPLH, tPHL) | 45 | 350 | ns |
| Input Capacitance (Cin) | 10 | 10 | pF |
| Analog I/O Capacitance (CI/O) | 35 | 35 | pF |
Key Features
- Fast switching and propagation speeds
- Low crosstalk between switches
- Diode protection on all inputs/outputs
- Analog power supply range (VCC - VEE) = 2.0 to 12.0 V
- Digital (control) power supply range (VCC - GND) = 2.0 to 6.0 V
- Improved linearity and lower ON resistance compared to metal-gate counterparts
- Low noise
- In compliance with JEDEC Standard No. 7A
Applications
The MC74HC4051ADR2G is suitable for various applications requiring analog signal switching, such as:
- Audio and video signal routing
- Medical equipment
- Industrial control systems
- Automotive systems
- Data acquisition systems
Q & A
- What is the MC74HC4051ADR2G? The MC74HC4051ADR2G is a high-performance silicon-gate CMOS analog multiplexer/demultiplexer produced by onsemi.
- What is the analog power supply range of the MC74HC4051ADR2G? The analog power supply range is from 2.0 to 12.0 V (VCC - VEE).
- What is the digital power supply range of the MC74HC4051ADR2G? The digital power supply range is from 2.0 to 6.0 V (VCC - GND).
- What are the key features of the MC74HC4051ADR2G? Key features include fast switching and propagation speeds, low crosstalk, diode protection on all inputs/outputs, and improved linearity and lower ON resistance compared to metal-gate counterparts.
- What are the typical applications of the MC74HC4051ADR2G? Typical applications include audio and video signal routing, medical equipment, industrial control systems, automotive systems, and data acquisition systems.
- What is the maximum ON resistance of the MC74HC4051ADR2G? The maximum ON resistance (Ron) is up to 280 Ω.
- What is the maximum propagation delay of the MC74HC4051ADR2G? The maximum propagation delay (tPLH, tPHL) is up to 350 ns.
- Is the MC74HC4051ADR2G compliant with any industry standards? Yes, it is in compliance with JEDEC Standard No. 7A.
- What is the operating temperature range of the MC74HC4051ADR2G? The operating temperature range is from -55°C to 125°C.
- How many channels does the MC74HC4051ADR2G have? The MC74HC4051ADR2G is a single-pole, 8-position analog multiplexer/demultiplexer.
- What package options are available for the MC74HC4051ADR2G? It is available in SOIC-16 (Pb-Free) and Tape & Reel packaging.
