Overview
The HEF4051BT,013, produced by Nexperia USA Inc., is a highly versatile 8-channel analog multiplexer/demultiplexer. This integrated circuit is designed as a single-pole octal-throw analog switch (SP8T), making it suitable for both analog and digital 8:1 multiplexer/demultiplexer applications. The device is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package, which is compact and ideal for surface mount technology (SMT) assembly.
Key Specifications
| Attribute | Value |
|---|---|
| Part Number | HEF4051BT,013 |
| Manufacturer | Nexperia USA Inc. |
| Description | IC MUX/DEMUX 8CH ANLG 16SOIC |
| Package / Case | 16-SOIC (0.154, 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C ~ 125°C |
| Supply Voltage | 2V ~ 15V |
| On-State Resistance (Max) | 155 Ohm |
| Switch Time (TON, TOFF) (Max) | - |
| Current - Leakage (IS(OFF)) (Max) | 200nA |
| Crosstalk | -50dB @ 1MHz |
| Channel Capacitance (CS(OFF), CD(OFF)) | 7.5pF |
| RoHS Status | Lead free / RoHS Compliant |
Key Features
- 8-Channel Multiplexing/Demultiplexing: The HEF4051BT can select one of eight analog input signals to one output, or one input to eight outputs, making it highly versatile for various applications.
- Wide Operating Voltage Range: The device operates over a supply voltage range of 2V to 15V, allowing it to be used in a variety of electronic systems.
- Low On-State Resistance: With a maximum on-state resistance of 155 Ohm, the HEF4051BT minimizes signal attenuation and ensures high signal integrity.
- Low Leakage Current: The device features a low leakage current of 200nA, which is beneficial for power-sensitive applications.
- High Bandwidth: The HEF4051BT has a bandwidth of up to 70MHz, making it suitable for high-frequency applications.
- RoHS Compliant: The component is lead-free and RoHS compliant, ensuring environmental sustainability and compliance with regulatory standards.
Applications
- Automotive Systems: The HEF4051BT is used in various automotive applications due to its robust operating temperature range and reliability.
- Industrial Control Systems: It is suitable for industrial control systems where multiple analog signals need to be multiplexed or demultiplexed.
- Consumer Electronics: The device is used in consumer electronics such as audio and video equipment, where signal switching is required.
- Medical Devices: Its low on-state resistance and high bandwidth make it suitable for medical devices that require precise signal handling.
- Telecommunications: The HEF4051BT is also used in telecommunications equipment for signal routing and switching.
Q & A
- What is the primary function of the HEF4051BT?
The HEF4051BT is an 8-channel analog multiplexer/demultiplexer, allowing it to select one of eight analog input signals to one output or one input to eight outputs.
- What is the operating temperature range of the HEF4051BT?
The operating temperature range is -40°C to 125°C.
- What is the supply voltage range for the HEF4051BT?
The supply voltage range is from 2V to 15V.
- What is the maximum on-state resistance of the HEF4051BT?
The maximum on-state resistance is 155 Ohm.
- Is the HEF4051BT RoHS compliant?
Yes, the HEF4051BT is lead-free and RoHS compliant.
- What is the bandwidth of the HEF4051BT?
The bandwidth is up to 70MHz.
- What type of package does the HEF4051BT come in?
The HEF4051BT comes in a 16-pin SOIC package.
- What are some common applications of the HEF4051BT?
Common applications include automotive systems, industrial control systems, consumer electronics, medical devices, and telecommunications equipment.
- What is the leakage current of the HEF4051BT?
The maximum leakage current is 200nA.
- How many channels does the HEF4051BT have?
The HEF4051BT has 8 channels.
