Overview
The CD4097BME4, produced by Texas Instruments, is a CMOS analog multiplexer or demultiplexer. This device is part of the CD40x7B series and is known for its high-voltage rating and low ON resistance. It features internal address decoding and is suitable for various analog and digital multiplexing applications. The CD4097BME4 is available in a 24-lead SOIC (DW) package and operates over a wide temperature range from -55°C to 125°C.
Key Specifications
| Specification | Value | Conditions |
|---|---|---|
| Number of Channels | 8:1 (dual) | |
| ON Resistance (RON) | 125Ω (typ) over 15Vp-p signal-input range | VDD – VSS = 15V |
| OFF Resistance (Channel Leakage) | ±10pA (typ) | VDD – VSS = 10V |
| Quiescent Power Dissipation | 0.2µW (typ) | VDD – VSS = 10V |
| Input Current (max) | 1µA at 18V | Over full package temperature range |
| Operating Temperature Range | -55°C to 125°C | |
| Package Type | 24-lead SOIC (DW) | |
| Voltage Rating | 20V |
Key Features
- High-voltage types with a 20V rating
- Low ON resistance: 125Ω (typ) over 15Vp-p signal-input range for VDD–VSS = 15V
- 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
- 5V, 10V, and 15V parametric ratings
- 100% tested for quiescent current at 20V
- Standardized symmetrical output characteristics
- Maximum input current of 1µA at 18V over full package temperature range: 100nA at 18V and 25°C
- Meets all requirements of JEDEC tentative standard No. 13-B, Standard Specifications for Description of 'B' Series CMOS Devices
Applications
- Analog signal and digital multiplexing
- Transmission-gate logic implementation
- A/D and D/A conversion
- Signal gating
Q & A
- What is the CD4097BME4 used for?
The CD4097BME4 is used as a CMOS analog multiplexer or demultiplexer, suitable for various analog and digital multiplexing applications.
- What is the voltage rating of the CD4097BME4?
The CD4097BME4 has a high-voltage rating of 20V.
- What is the typical ON resistance of the CD4097BME4?
The typical ON resistance is 125Ω over a 15Vp-p signal-input range for VDD – VSS = 15V.
- What is the quiescent power dissipation of the CD4097BME4?
The quiescent power dissipation is very low, typically 0.2µW at VDD – VSS = 10V.
- What package types are available for the CD4097BME4?
The CD4097BME4 is available in a 24-lead SOIC (DW) package.
- What is the operating temperature range of the CD4097BME4?
The operating temperature range is from -55°C to 125°C.
- Does the CD4097BME4 have internal address decoding?
Yes, the CD4097BME4 has binary address decoding on chip.
- What are some common applications of the CD4097BME4?
Common applications include analog signal and digital multiplexing, transmission-gate logic implementation, A/D and D/A conversion, and signal gating.
- Is the CD4097BME4 compliant with any industry standards?
Yes, it meets all requirements of JEDEC tentative standard No. 13-B, Standard Specifications for Description of 'B' Series CMOS Devices.
- What is the maximum input current of the CD4097BME4?
The maximum input current is 1µA at 18V over the full package temperature range.
