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MC14052BFR1 from ON,ON Semiconductor

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MC14052BFR1

Manufacturer: ON, MOT, MOT

Analog Multiplexers/Demultiplexers

Partnumber Manufacturer Quantity Availability
MC14052BFR1 ON, MOT, MOT 3845 In Stock

Description and Introduction

Analog Multiplexers/Demultiplexers The MC14052BFR1 is a dual 4-channel analog multiplexer/demultiplexer manufactured by ON Semiconductor.  

### **Specifications:**  
- **Supply Voltage Range (VDD to VSS):** 3V to 18V  
- **Low On-Resistance:** 125Ω (typical) at VDD = 15V  
- **High Off-Channel Isolation:** -50dB (typical) at f = 1MHz  
- **Low Crosstalk:** -50dB (typical) at f = 1MHz  
- **Wide Analog Input Voltage Range:** VSS ≤ VIN ≤ VDD  
- **Logic-Level Translation:** Enables 5V logic to switch ±7V analog signals  
- **Operating Temperature Range:** -55°C to +125°C  
- **Package:** 16-Lead SOIC  

### **Description:**  
The MC14052BFR1 is part of the 4000B series CMOS logic family and is designed for analog and digital signal switching. It consists of two independent 4-channel multiplexers/demultiplexers with common control logic. Each channel can handle both analog and digital signals.  

### **Features:**  
- **Dual 4-Channel Configuration:** Two separate 4:1 multiplexers in one package.  
- **Break-Before-Make Switching:** Prevents signal overlap during switching.  
- **Low Power Consumption:** CMOS technology ensures minimal power draw.  
- **Matched On-Resistance:** Ensures consistent signal integrity.  
- **Wide Supply Voltage Range:** Supports both low and high-voltage applications.  
- **High Noise Immunity:** Typical CMOS noise resistance.  

This device is commonly used in signal routing, data acquisition, and communication systems.

Application Scenarios & Design Considerations

Analog Multiplexers/Demultiplexers

Alternative Part Number

  • CD4052BE --: Pin-compatible CMOS analog multiplexer/demultiplexer with the same dual 4-channel function and widely available as a direct functional replacement.
  • HEF4052BP --: Equivalent 4000-series dual 4-channel analog multiplexer with matching pinout and electrical characteristics, suitable for direct substitution.
  • MC74HC4052ADG --: HC-family dual 4-channel analog multiplexer from the same vendor with compatible function and pinout, offering improved speed and lower power.
  • MC74HC4052AN --: HC-family dual 4-channel analog multiplexer offering similar function and pinout with improved speed and lower power consumption.

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