Overview
The HEF4051BTS,112, produced by Nexperia USA Inc., is a high-performance 8-channel analog multiplexer/demultiplexer. This component is a single-pole octal-throw analog switch (SP8T) designed for use in both analog and digital 8:1 multiplexer/demultiplexer applications. It features three digital select inputs (S1, S2, and S3), eight independent inputs/outputs (Yn), a common input/output (Z), and a digital enable input (E). The switch is turned off when the enable input (E) is HIGH. The HEF4051BTS,112 is part of Nexperia's extensive portfolio of analog and logic ICs, known for their efficiency, robustness, and reliability across various industries.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (Min) | 3 | V |
| Supply Voltage (Max) | 15 | V |
| On Resistance (Max) | 155 | Ohm |
| On Time (Max) | 280 | ns |
| Operating Temperature | -40 to 125 | °C |
| Package / Case | 16-TSSOP | |
| Number of Circuits | 1 | |
| Multiplexer/Demultiplexer Circuit | 8:1 | |
| Current - Leakage (IS(off)) (Max) | 200 | nA |
| Crosstalk | -50 dB @ 1 MHz | |
| Channel Capacitance (CS(off), CD(off)) | 7.5 | pF |
| -3db Bandwidth | 70 | MHz |
Key Features
- Wide supply voltage range from 3 V to 15 V, allowing for flexibility in design.
- Low on-state resistance of 155 Ohm for excellent signal integrity.
- Fast switching speed up to 70 MHz, suitable for high-frequency applications.
- Channel-to-channel matching of 5 Ohm for consistent performance.
- Low leakage current of 200 nA.
- -50 dB crosstalk at 1 MHz for minimal signal interference.
- Automotive-grade reliability and quality, compliant with AEC-Q100 standards.
- High noise immunity and fully static operation.
- ESD protection: HBM (ANSI/ESDA/JEDEC JS-001 class 2) exceeds 2000 V, CDM (ANSI/ESDA/JEDEC JS-002 class C3) exceeds 1000 V.
Applications
- Automotive electronics: Suitable for demanding automotive applications due to its AEC-Q100 qualification.
- Industrial control systems: Reliable and robust performance in industrial environments.
- Data acquisition and instrumentation: Ideal for multiplexing and demultiplexing in data acquisition systems.
- Audio/video signal processing: Excellent signal integrity and low crosstalk make it suitable for audio and video applications.
Q & A
- What is the HEF4051BTS,112 used for?
The HEF4051BTS,112 is used as an 8-channel analog multiplexer/demultiplexer in both analog and digital applications.
- What is the supply voltage range of the HEF4051BTS,112?
The supply voltage range is from 3 V to 15 V.
- What is the maximum on-state resistance of the HEF4051BTS,112?
The maximum on-state resistance is 155 Ohm.
- What is the operating temperature range of the HEF4051BTS,112?
The operating temperature range is from -40°C to 125°C.
- What package type is the HEF4051BTS,112 available in?
The component is available in a 16-TSSOP package.
- Does the HEF4051BTS,112 have ESD protection?
- What are the typical applications of the HEF4051BTS,112?
Typical applications include automotive electronics, industrial control systems, data acquisition, and audio/video signal processing.
- What is the maximum switching speed of the HEF4051BTS,112?
The maximum switching speed is up to 70 MHz.
- Is the HEF4051BTS,112 compliant with any automotive standards?
- What is the crosstalk performance of the HEF4051BTS,112?
The crosstalk is -50 dB at 1 MHz.
