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TC4052 from TOSHIBA

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TC4052

Manufacturer: TOSHIBA, TOSH

SINGLE 8-CHANNEL MULTIPLEXER/DEMULTIPLEXER

Partnumber Manufacturer Quantity Availability
TC4052 TOSHIBA, TOSH 3290 In Stock

Description and Introduction

SINGLE 8-CHANNEL MULTIPLEXER/DEMULTIPLEXER The TC4052 is a CMOS analog multiplexer/demultiplexer manufactured by Toshiba. Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Supply Voltage Range (VDD - VEE):** -0.5V to +20V  
- **Input Voltage Range (VIN):** -0.5V to VDD + 0.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **On-Resistance (RON):** 125Ω (typical) at VDD - VEE = 15V  
- **On-Resistance Flatness (ΔRON):** 5Ω (typical) at VDD - VEE = 15V  
- **Input Leakage Current (IIN):** ±100nA (max) at VIN = VDD or VSS  
- **Channel Leakage Current (IOFF):** ±100nA (max) at VDD - VEE = 18V  
- **Propagation Delay Time (tPLH, tPHL):** 80ns (typical) at VDD = 10V  

### **Description:**  
The TC4052 is a dual 4-channel analog multiplexer/demultiplexer with digital control. It allows bidirectional signal transmission and can handle both analog and digital signals. The device features low on-resistance and high noise immunity, making it suitable for signal routing in various applications.

### **Features:**  
- **Dual 4-Channel Configuration:** Two independent 4:1 multiplexers/demultiplexers in one package.  
- **Wide Voltage Range:** Supports operation from **3V to 18V** (VDD - VEE).  
- **Low Crosstalk:** Ensures minimal interference between channels.  
- **Break-Before-Make Switching:** Prevents signal overlap during switching.  
- **TTL/CMOS Compatible Control Inputs:** Works with standard logic levels.  
- **Low Power Consumption:** Ideal for battery-operated devices.  
- **Bidirectional Operation:** Can be used as a multiplexer or demultiplexer.  

The TC4052 is commonly used in audio signal routing, data acquisition systems, and communication equipment.

Application Scenarios & Design Considerations

SINGLE 8-CHANNEL MULTIPLEXER/DEMULTIPLEXER

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.
  • MC14052BCP --: Standard 4000-series dual 4-channel analog multiplexer/demultiplexer with matching pinout and electrical characteristics.
  • HEF4052BP --: Equivalent 4000-series dual 4-channel analog multiplexer/demultiplexer offering similar supply range and switching behavior.

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