Overview
The MC14053BDT, produced by onsemi, is a Triple 2-Channel Analog Multiplexer/Demultiplexer. This device is part of the MC14053B series, which features digitally-controlled analog switches. It is designed to handle analog signals within a wide supply voltage range and is suitable for various applications requiring signal switching and routing.
The MC14053BDT is available in a TSSOP-16 package, making it compact and suitable for modern electronic designs. It offers low ON impedance, very low OFF leakage current, and linearized transfer characteristics, ensuring minimal signal distortion.
Key Specifications
| Characteristic | Typical Value | Maximum Value | Unit |
|---|---|---|---|
| Supply Voltage Range | 3.0 to 18 | 18 | Vdc |
| Analog Voltage Range (VDD - VEE) | 3.0 to 18 | 18 | V |
| ON Resistance (RON) | 70 to 135 | 135 | Ω |
| Off-Channel Leakage Current (Ioff) | ±100 nA | ±1000 nA | nA |
| Propagation Delay Times (tPLH, tPHL) | 25 to 35 ns | 35 ns | ns |
| Bandwidth | 17 MHz | - | MHz |
| Channel Separation | -50 dB | -50 dB | dB |
| Crosstalk, Control Input to Common O/I | -10 to -75 mV | -75 mV | mV |
Key Features
- Triple 2-Channel Analog Multiplexer/Demultiplexer configuration
- Low ON impedance and very low OFF leakage current
- Linearized transfer characteristics for minimal signal distortion
- Supply voltage range of 3.0 Vdc to 18 Vdc
- Analog voltage range (VDD - VEE) of 3.0 to 18 V
- Triple diode protection on control inputs
- Switch function is break before make
- Low noise: 12 nV/√Cycle, f ≥ 1.0 kHz typical
- Pin-for-pin replacement for CD4053
Applications
- Signal switching and routing in various electronic systems
- Consumer product applications such as audio and video signal switching
- Industrial control systems requiring analog signal multiplexing
- Medical devices needing precise analog signal handling
- Automotive systems for signal multiplexing and demultiplexing
- Telecommunication equipment for signal routing and switching
Q & A
- What is the MC14053BDT used for?
The MC14053BDT is used as a Triple 2-Channel Analog Multiplexer/Demultiplexer, allowing for the switching and routing of analog signals.
- What is the supply voltage range of the MC14053BDT?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What is the typical ON resistance of the MC14053BDT?
The typical ON resistance (RON) ranges from 70 to 135 Ω.
- Does the MC14053BDT have any protection features?
Yes, it features triple diode protection on control inputs.
- What is the bandwidth of the MC14053BDT?
The bandwidth is approximately 17 MHz.
- Can the MC14053BDT be used in high-temperature environments?
Yes, it can operate over a wide temperature range, but specific performance may vary as indicated in the datasheet.
- What package type is the MC14053BDT available in?
The MC14053BDT is available in a TSSOP-16 package.
- Is the MC14053BDT pin-for-pin compatible with other devices?
Yes, it is pin-for-pin compatible with the CD4053.
- What are some common applications of the MC14053BDT?
Common applications include consumer electronics, industrial control systems, medical devices, automotive systems, and telecommunication equipment.
- How does the MC14053BDT handle signal distortion?
The device features linearized transfer characteristics to minimize signal distortion.
