Overview
The HEF4051BT,652, produced by Nexperia USA Inc., is a single-pole octal-throw analog switch (SP8T) that functions as an 8:1 analog multiplexer/demultiplexer. This component is designed for use in both analog and digital applications, making it versatile for various electronic systems. It is part of the HEF4051B series, which is known for its high performance and reliability in switching and routing analog or digital signals.
Key Specifications
| Specification | Value |
|---|---|
| Part Number | HEF4051BT,652 |
| Manufacturer | Nexperia USA Inc. |
| Description | IC MUX/DEMUX 8X1 16SOIC |
| Package / Case | 16-SOIC (0.154", 3.90mm Width) |
| Number of Pins | 16 |
| Operating Temperature | -40°C ~ 125°C (TA) |
| Supply Voltage, Single (V+) | 3V ~ 15V |
| On-state Resistance (Max) | 155 Ohm |
| Channel Capacitance (CS(off), CD(off)) | 7.5pF |
| Channel-to-Channel Matching (ΔRon) | 5 Ω |
| Switch-off Time-Max | 240ns |
| Current - Leakage (IS(off)) (Max) | 200nA |
| Crosstalk | -50dB @ 1MHz |
| -3db Bandwidth | 70MHz |
| Mounting Type | Surface Mount |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| RoHS Status | ROHS3 Compliant |
Key Features
- Analog Multiplexer/Demultiplexer: The HEF4051BT,652 can operate as an 8:1 multiplexer or demultiplexer, making it suitable for a wide range of signal routing applications.
- High Performance: With a low on-state resistance of up to 155 Ohm and a channel-to-channel matching of 5 Ω, this component ensures minimal signal distortion.
- Wide Operating Voltage Range: It can operate with a single supply voltage from 3V to 15V, making it versatile for various system designs.
- Low Leakage Current: The component has a maximum leakage current of 200nA, which is beneficial for power-sensitive applications.
- High Bandwidth: The -3db bandwidth of 70MHz supports high-frequency signal handling.
- Surface Mount Package: The 16-SOIC package is convenient for surface mount assembly, reducing board space and enhancing reliability.
Applications
- Audio and Video Switching: Ideal for routing audio or video signals in multimedia devices.
- Industrial Control Systems: Used in industrial automation for signal routing and multiplexing.
- Medical Devices: Suitable for medical equipment requiring precise signal switching and routing.
- Automotive Systems: Compliant with automotive standards (AEC-Q100), making it suitable for use in automotive electronics.
- Telecommunications: Used in telecommunications equipment for signal multiplexing and demultiplexing.
Q & A
- What is the primary function of the HEF4051BT,652?
The HEF4051BT,652 functions as an 8:1 analog multiplexer/demultiplexer.
- What is the operating temperature range of the HEF4051BT,652?
The operating temperature range is -40°C to 125°C.
- What is the maximum on-state resistance of the HEF4051BT,652?
The maximum on-state resistance is 155 Ohm.
- What is the channel-to-channel matching of the HEF4051BT,652?
The channel-to-channel matching is 5 Ω.
- What is the maximum switch-off time of the HEF4051BT,652?
The maximum switch-off time is 240ns.
- What is the maximum leakage current of the HEF4051BT,652?
The maximum leakage current is 200nA.
- What is the -3db bandwidth of the HEF4051BT,652?
The -3db bandwidth is 70MHz.
- Is the HEF4051BT,652 RoHS compliant?
Yes, the HEF4051BT,652 is ROHS3 compliant.
- What is the package type of the HEF4051BT,652?
The package type is 16-SOIC (0.154", 3.90mm Width).
- What are some common applications of the HEF4051BT,652?
Common applications include audio and video switching, industrial control systems, medical devices, automotive systems, and telecommunications equipment.
