Overview
The CD4067BF3A is a single 16-channel analog multiplexer/demultiplexer integrated circuit produced by Texas Instruments. This device is part of the CD4067B series and is known for its high-voltage rating and low ON resistance. It is packaged in a 24-pin CDIP (Ceramic Dual In-Line Package) and is suitable for a wide range of analog switching applications.
Key Specifications
| Parameter | Value |
|---|---|
| Manufacturer | Texas Instruments |
| Type of Integrated Circuit | Analog Switch |
| Output Configuration | SP16T (Single Pole, 16 Throw) |
| Number of Channels | 1 |
| Package Type | CDIP24 (Ceramic Dual In-Line Package, 24 pins) |
| Mounting Style | Through Hole (THT) |
| Supply Voltage | 3V to 18V DC |
| On-State Resistance (Max) | 125Ω (typical over 15Vp-p signal range) |
| Operating Temperature | -55°C to 125°C |
| Channel Leakage (Typ) | ±10pA at VDD – VSS = 10V |
| Quiescent Power Dissipation | 0.2µW (typ) at VDD – VSS = 10V |
Key Features
- High-voltage types with a 20V rating.
- Low ON resistance: 125Ω (typ) over 15Vp-p signal range.
- High OFF resistance: channel leakage of ±10pA (typ) at VDD – VSS = 10V.
- Matched switch characteristics: RON = 5Ω (typ) for VDD – VSS = 15V.
- Very low quiescent power dissipation under all digital-control input and supply conditions: 0.2µW (typ) at VDD – VSS = 10V.
- Binary address decoding on chip.
- Standardized symmetrical output characteristics.
- Maximum input current of 1µA at 18V over full package temperature range.
Applications
The CD4067BF3A is versatile and can be used in various applications, including:
- Analog signal switching and routing in audio and video systems.
- Data acquisition systems where multiple analog inputs need to be multiplexed.
- Automotive and industrial control systems requiring high reliability and wide operating temperature ranges.
- Medical devices that require precise analog signal handling.
- Telecommunication systems for signal routing and switching.
Q & A
- What is the CD4067BF3A?
The CD4067BF3A is a single 16-channel analog multiplexer/demultiplexer integrated circuit produced by Texas Instruments. - What is the package type of the CD4067BF3A?
The CD4067BF3A is packaged in a 24-pin CDIP (Ceramic Dual In-Line Package). - What is the operating voltage range of the CD4067BF3A?
The operating voltage range is 3V to 18V DC. - What is the typical ON resistance of the CD4067BF3A?
The typical ON resistance is 125Ω over a 15Vp-p signal range. - What is the operating temperature range of the CD4067BF3A?
The operating temperature range is -55°C to 125°C. - Does the CD4067BF3A have low quiescent power dissipation?
Yes, it has very low quiescent power dissipation of 0.2µW (typ) at VDD – VSS = 10V. - Is the CD4067BF3A suitable for high-voltage applications?
Yes, it is designed for high-voltage applications with a 20V rating. - What is the channel leakage of the CD4067BF3A?
The channel leakage is ±10pA (typ) at VDD – VSS = 10V. - Does the CD4067BF3A support binary address decoding?
Yes, it supports binary address decoding on the chip. - Is the CD4067BF3A RoHS compliant?
Yes, it complies with the RoHS 3 Directive (2015/863/EU).
