Overview
The MC14053BDG, produced by ON Semiconductor, is a Triple 2-Channel Analog Multiplexer/Demultiplexer. This device is part of the MC14053B series, which includes digitally-controlled analog switches. The MC14053B effectively implements a Triple SPDT (Single Pole Double Throw) switch configuration, allowing for the control of analog signals within a wide supply voltage range.
This component is designed to offer low ON impedance and very low OFF leakage current, making it suitable for various analog signal switching applications. It also features triple diode protection on control inputs and linearized transfer characteristics, ensuring reliable and efficient operation.
Key Specifications
| Characteristic | Symbol | Typical Value | Maximum Value | Unit |
|---|---|---|---|---|
| Supply Voltage Range | VDD - VEE | 3.0 to 18 V | 3.0 to 18 V | Vdc |
| ON Resistance (RON) | RON | 70 to 300 Ω (depending on VDD and VEE) | 1200 Ω (max at VDD = 5.0 V, VEE = -5.0 V) | Ω |
| OFF Channel Leakage Current | Ioff | ±100 nA | ±1000 nA | nA |
| Propagation Delay Times (Control to Output) | tPLH, tPHL | 300 ns (typ at VDD = 5.0 V, VEE = -5.0 V) | 600 ns (max at VDD = 5.0 V, VEE = -5.0 V) | ns |
| Bandwidth | BW | 17 MHz (typ at VDD = 10 V, VEE = -10 V) | - | MHz |
| Channel Separation | - | -50 dB (typ at fin = 3.0 MHz) | - | dB |
| Package Type | - | SOIC-16 (Pb-Free) | - | - |
Key Features
- Triple SPDT (Single Pole Double Throw) switch configuration
- Low ON impedance and very low OFF leakage current
- Triple diode protection on control inputs
- Linearized transfer characteristics
- Supply voltage range: 3.0 Vdc to 18 Vdc
- Analog voltage range: 3.0 to 18 V (VDD - VEE)
- Low noise: 12 nV/√Cycle, f ≥ 1.0 kHz typical
- Pin-for-pin replacement for CD4053
- Pb-Free package options available
Applications
The MC14053BDG is suitable for a variety of applications requiring the switching of analog signals. These include:
- Audio and video signal routing
- Data acquisition systems
- Medical equipment
- Industrial control systems
- Automotive electronics
- Communication systems where analog signal switching is necessary
The device can also be used in scenarios where a digital control signal needs to manage an analog signal of a different voltage level, thanks to its on-chip level converter capability.
Q & A
- What is the MC14053BDG?
The MC14053BDG is a Triple 2-Channel Analog Multiplexer/Demultiplexer produced by ON Semiconductor.
- What is the switch configuration of the MC14053B?
The MC14053B implements a Triple SPDT (Single Pole Double Throw) switch configuration.
- What is the supply voltage range for the MC14053BDG?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What is the typical ON resistance of the MC14053BDG?
The typical ON resistance (RON) varies but is generally in the range of 70 to 300 Ω, depending on the supply voltages.
- Does the MC14053BDG have any protection features?
Yes, it features triple diode protection on control inputs.
- What is the bandwidth of the MC14053BDG?
The bandwidth is typically around 17 MHz at VDD = 10 V and VEE = -10 V.
- What package types are available for the MC14053BDG?
The MC14053BDG is available in SOIC-16 (Pb-Free) packages.
- Can the MC14053BDG be used for audio signal routing?
Yes, it is suitable for audio and video signal routing applications.
- Is the MC14053BDG pin-compatible with other devices?
Yes, it is a pin-for-pin replacement for the CD4053.
- What is the noise level of the MC14053BDG?
The noise level is typically 12 nV/√Cycle, f ≥ 1.0 kHz.
