Overview
The MC14053BD, produced by onsemi, is a digitally-controlled analog switch that implements a Triple SPDT (Single Pole Double Throw) configuration. This device is part of the MC14051B, MC14052B, and MC14053B family of analog multiplexers/demultiplexers. It features low ON impedance and very low OFF leakage current, allowing for the control of analog signals across the entire supply voltage range.
The MC14053BD is designed to provide reliable and efficient switching of analog signals, making it suitable for a variety of applications requiring precise signal management.
Key Specifications
| Parameter | Value | Unit |
|---|---|---|
| Supply Voltage Range (VDD - VEE) | 3.0 to 18 | Vdc |
| Analog Voltage Range (VDD - VEE) | 3.0 to 18 | V |
| ON Resistance (RON) | 500 | Ω |
| OFF Leakage Current (IOFF) | ±100 nA | nA |
| Propagation Delay Times | 16.5 ns to 25 ns | ns |
| Input Current (Iin) per Control Pin | +10 | mA |
| Switch Through Current (ISW) | ±25 | mA |
| Ambient Temperature Range (TA) | -55 to +125 | °C |
| Storage Temperature Range (Tstg) | -65 to +150 | °C |
| Lead Temperature (TL) for Soldering | 260 | °C |
Key Features
- Triple Diode Protection on Control Inputs
- Switch Function is Break Before Make
- Linearized Transfer Characteristics
- Low-noise: 12 nV/√Cycle, f ≤ 1.0 kHz Typical
- Pin-for-Pin Replacement for CD4051, CD4052, and CD4053
- Pb-Free Packages are Available
- Low ON impedance and very low OFF leakage current
Applications
The MC14053BD is suitable for various applications requiring the precise control and switching of analog signals. These include:
- Audio and Video Switching
- Data Acquisition Systems
- Medical Equipment
- Industrial Control Systems
- Automotive Electronics
Q & A
- What is the supply voltage range of the MC14053BD?
The supply voltage range is from 3.0 Vdc to 18 Vdc.
- What is the configuration of the MC14053BD?
The MC14053BD implements a Triple SPDT (Single Pole Double Throw) configuration.
- What is the typical ON resistance of the MC14053BD?
The typical ON resistance is 500 Ω.
- Does the MC14053BD have any protection features for control inputs?
Yes, it features Triple Diode Protection on Control Inputs.
- What is the propagation delay time of the MC14053BD?
The propagation delay time ranges from 16.5 ns to 25 ns.
- Is the MC14053BD a pin-for-pin replacement for other devices?
Yes, it is a pin-for-pin replacement for CD4051, CD4052, and CD4053.
- What is the noise level of the MC14053BD?
The noise level is typically 12 nV/√Cycle at frequencies up to 1.0 kHz.
- What are the package options available for the MC14053BD?
The device is available in SOIC-16 and TSSOP-16 packages.
- What is the maximum ambient temperature for the MC14053BD?
The maximum ambient temperature is +125°C.
- Is the MC14053BD lead-free?
Yes, Pb-Free packages are available.
