Overview
The CD4067BM96E4 is a 16-channel analog multiplexer or demultiplexer produced by Texas Instruments. This component is part of the CD4067 series, known for its high-voltage ratings and low ON resistance. It is designed to switch one of 16 analog inputs to a single analog output or control multiple analog outputs with a single digital output. The device is controlled by four binary control inputs (A, B, C, D) and an inhibit input, allowing for precise selection of channels.
The CD4067BM96E4 is available in a 24-lead small-outline package (M96 suffix), making it suitable for various PCB layouts and space constraints. It is widely used in applications requiring analog signal multiplexing and demultiplexing.
Key Specifications
| Parameter | Typical Value | Unit |
|---|---|---|
| Number of Channels | 16 | - |
| ON Resistance | 125Ω (over 15Vp-p signal input range) | Ω |
| OFF Resistance | ±10pA (at VDD - VSS = 10V) | pA |
| Quiescent Power Dissipation | 0.2µW (at VDD - VSS = 10V) | µW |
| Input Current | 1µA (at 18V over full package temperature range) | µA |
| Package Type | 24-lead small-outline package (M96 suffix) | - |
| Operating Voltage Range | 5V, 10V, 15V | V |
| Maximum Input Signal Range | 15Vp-p | Vp-p |
| Propagation Delay (Turn-On/Turn-Off) | 20 ns (typical) | ns |
Key Features
- High-Voltage Types: 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.
- Low Quiescent Power Dissipation: 0.2µW (typ) at VDD - VSS = 10V.
- Binary Address Decoding on Chip: Four binary control inputs (A, B, C, D) and an inhibit input.
- Standardized Symmetrical Output Characteristics: Ensures consistent output behavior.
- Maximum Input Current: 1µA at 18V over full package temperature range; 100nA at 18V and 25°C.
- Availability in Different Packages: PDIP, SOIC, TSSOP, and others.
Applications
- Analog Signal and Digital Multiplexing: Switching between multiple analog signals.
- Transmission-Gate Logic Implementation: Used in digital logic circuits.
- A/D and D/A Conversion: In data acquisition systems and instrumentation.
- Signal Gating: Controlling the flow of analog signals.
- Data Acquisition Systems: Expanding the number of analog inputs or outputs.
- Audio Signal Routing: In audio processing and routing applications.
- Analog Signal Processing: In various analog signal processing tasks.
Q & A
- What is the CD4067BM96E4 used for?
The CD4067BM96E4 is used as a 16-channel analog multiplexer or demultiplexer, allowing the switching of one of 16 analog inputs to a single analog output or controlling multiple analog outputs with a single digital output.
- What is the typical ON resistance of the CD4067BM96E4?
The typical ON resistance is 125Ω over a 15Vp-p signal input range for VDD - VSS = 15V.
- What are the operating voltage ranges for the CD4067BM96E4?
The operating voltage ranges are 5V, 10V, and 15V.
- What is the quiescent power dissipation of the CD4067BM96E4?
The quiescent power dissipation is typically 0.2µW at VDD - VSS = 10V.
- What is the maximum input current for the CD4067BM96E4?
The maximum input current is 1µA at 18V over the full package temperature range.
- What package types are available for the CD4067BM96E4?
The CD4067BM96E4 is available in a 24-lead small-outline package (M96 suffix).
- How is the CD4067BM96E4 controlled?
The device is controlled by four binary control inputs (A, B, C, D) and an inhibit input.
- What are some common applications of the CD4067BM96E4?
Common applications include analog signal and digital multiplexing, transmission-gate logic implementation, A/D and D/A conversion, signal gating, data acquisition systems, audio signal routing, and analog signal processing.
- What is the propagation delay for the CD4067BM96E4?
The propagation delay (turn-on/turn-off) is typically 20 ns.
- Is the CD4067BM96E4 suitable for high-voltage applications?
Yes, it has a high-voltage rating of 20V.
- Where can I find detailed technical specifications for the CD4067BM96E4?
Detailed technical specifications can be found in the datasheet available on the Texas Instruments website or other electronic component databases.
