Overview
The HCF4053BEY, produced by STMicroelectronics, is a triple 2-channel analog multiplexer/demultiplexer integrated circuit. This device is fabricated using Metal Oxide Semiconductor (MOS) technology and is available in DIP and SOP packages. It features low ON resistance and very low OFF leakage current, making it suitable for a wide range of analog signal switching applications. The HCF4053BEY is designed to control analog signals up to 20V peak-to-peak and operates with digital signal amplitudes from 3 to 20V. It is known for its high degree of linearity, very low quiescent power dissipation, and matched switch characteristics.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage (VDD) | -0.5 to +22 | V |
| DC Input Voltage (VI) | -0.5 to VDD + 0.5 | V |
| Power Dissipation per Package | 500 mW (derate to 300 mW from 65°C to 85°C) | mW |
| Operating Temperature | -55 to +125 | °C |
| Storage Temperature | -65 to +150 | °C |
| ON Resistance (RON) | 125 Ω (typ.) at VDD - VEE = 15V | Ω |
| OFF Channel Leakage Current | ±100 pA (typ.) at VDD - VEE = 18V | pA |
| Input Leakage Current | 100 nA (max) at VDD = 18V, TA = 25°C | nA |
| Propagation Delay Time | 200 ns (typ.) at VDD = 5V | ns |
Key Features
- Low ON resistance: 125 Ω (typ.) over a 15V peak-to-peak signal input range.
- High OFF resistance: Channel leakage current of ±100 pA (typ.) at VDD - VEE = 18V.
- Binary address decoding on chip.
- High degree of linearity: < 0.5% distortion at fIS = 1KHz, VIS = 5 Vpp, VDD - VSS > 10V, RL = 10KΩ.
- Very low quiescent power dissipation: 0.2 µW (typ.) at VDD - VSS = VDD - VEE = 10V.
- Matched switch characteristics: RON = 5Ω (typ.) for VDD - VEE = 15V.
- Wide range of digital and analog signal levels: Digital 3 to 20V, Analog up to 20V peak-to-peak.
Applications
- Analog signal switching in audio and video systems.
- Data acquisition and measurement systems.
- Automotive and industrial control systems.
- Medical equipment requiring precise analog signal control.
- Telecommunication systems for signal routing and switching.
Q & A
- What is the HCF4053BEY?
The HCF4053BEY is a triple 2-channel analog multiplexer/demultiplexer integrated circuit produced by STMicroelectronics.
- What are the package options for the HCF4053BEY?
The HCF4053BEY is available in DIP and SOP packages.
- What is the typical ON resistance of the HCF4053BEY?
The typical ON resistance is 125 Ω at VDD - VEE = 15V.
- What is the maximum OFF channel leakage current?
The maximum OFF channel leakage current is ±100 pA at VDD - VEE = 18V.
- What is the operating temperature range of the HCF4053BEY?
The operating temperature range is -55 to +125 °C.
- What is the quiescent power dissipation of the HCF4053BEY?
The quiescent power dissipation is 0.2 µW (typ.) at VDD - VSS = VDD - VEE = 10V.
- How does the binary address decoding work on the HCF4053BEY?
The device has three separate digital control inputs (A, B, and C) and an inhibit input, allowing for binary address decoding to select one of a pair of channels in a single pole double-throw configuration.
- What is the maximum input leakage current?
The maximum input leakage current is 100 nA at VDD = 18V, TA = 25°C.
- What is the propagation delay time of the HCF4053BEY?
The propagation delay time is 200 ns (typ.) at VDD = 5V.
- In what types of applications is the HCF4053BEY commonly used?
The HCF4053BEY is commonly used in analog signal switching applications such as audio and video systems, data acquisition, automotive and industrial control systems, medical equipment, and telecommunication systems.
