Overview
The CD4053BPW is a triple 2-channel analog multiplexer/demultiplexer produced by Texas Instruments. This IC is part of the 4000 series of CMOS logic devices, designed for signal routing and switching applications. It is widely used in audio/video signal processing, data acquisition systems, and instrumentation. The CD4053BPW is known for its low power consumption, wide operating voltage range, and high noise immunity, making it a versatile choice for both industrial and consumer electronics. Its compact TSSOP package ensures space-efficient integration into modern PCB designs.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Supply Voltage | 3 to 20 | V | Wide operating range |
| On-Resistance | 125 | Ω | Typical value at 15V |
| Off-Leakage Current | ±100 | nA | Maximum at 18V |
| Propagation Delay | 60 | ns | Typical at 10V |
| Operating Temperature | -55 to 125 | °C | Wide temperature range |
| Package | TSSOP-16 | - | Surface mount |
| Power Dissipation | 500 | mW | Maximum |
| Input Capacitance | 7.5 | pF | Typical |
| Logic Family | CMOS | - | 4000 series |
| Number of Channels | 3 | - | Triple 2-channel |
Key Features
- Triple 2-channel multiplexer/demultiplexer for versatile signal routing.
- Low power consumption ideal for battery-powered devices.
- Wide supply voltage range (3V to 20V) for compatibility with various systems.
- High noise immunity ensures reliable operation in noisy environments.
- Compact TSSOP-16 package for space-efficient PCB designs.
Applications
The CD4053BPW is widely used in various applications, including:
- Audio/Video Signal Routing: Switching between multiple audio or video sources in consumer electronics.
- Data Acquisition Systems: Multiplexing analog signals for processing in industrial and scientific instruments.
- Instrumentation: Signal routing in test and measurement equipment.
- Communication Systems: Switching between different communication channels in telecommunication devices.
- Automotive Electronics: Signal routing in vehicle control systems and infotainment.
Q & A
1. What is the operating voltage range of the CD4053BPW?
The CD4053BPW operates within a wide voltage range of 3V to 20V.
2. What is the typical on-resistance of the CD4053BPW?
The typical on-resistance is 125Ω at a supply voltage of 15V.
3. Can the CD4053BPW be used in automotive applications?
Yes, its wide operating temperature range and robust design make it suitable for automotive electronics.
4. What is the package type of the CD4053BPW?
The CD4053BPW is available in a TSSOP-16 package.
5. How many channels does the CD4053BPW have?
It features 3 channels, each with 2 inputs/outputs.
6. What is the maximum power dissipation of the CD4053BPW?
The maximum power dissipation is 500mW.
7. Is the CD4053BPW compatible with 5V logic systems?
Yes, it is compatible with 5V logic systems due to its wide operating voltage range.
8. What is the typical propagation delay of the CD4053BPW?
The typical propagation delay is 60ns at a supply voltage of 10V.
9. Can the CD4053BPW handle analog signals?
Yes, it is designed for analog signal switching and routing.
10. What is the off-leakage current of the CD4053BPW?
The maximum off-leakage current is ±100nA at a supply voltage of 18V.
