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TC4S66FU from TOSHIBA

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TC4S66FU

Manufacturer: TOSHIBA, TOSH

BILATERAL SWITCH

Partnumber Manufacturer Quantity Availability
TC4S66FU TOSHIBA, TOSH 4180 In Stock

Description and Introduction

BILATERAL SWITCH The TC4S66FU is a dual SPDT (Single Pole Double Throw) analog switch IC manufactured by Toshiba. Below are the specifications, descriptions, and features based on the available knowledge:

### **Specifications:**  
- **Configuration:** Dual SPDT (Single Pole Double Throw)  
- **Supply Voltage (VDD):** 1.8V to 5.5V  
- **On-Resistance (RON):** 0.5Ω (typical) at VDD = 4.5V  
- **Low Power Consumption:** Ideal for battery-operated devices  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** USV (Ultra Small Package)  
- **Switching Time:** Fast switching speed  

### **Description:**  
The TC4S66FU is a high-performance CMOS analog switch designed for low-voltage applications. It features low on-resistance and minimal power consumption, making it suitable for portable and battery-powered devices. The dual SPDT configuration allows for flexible signal routing in various electronic circuits.  

### **Features:**  
- **Wide Operating Voltage Range:** Supports 1.8V to 5.5V  
- **Low On-Resistance:** Ensures minimal signal distortion  
- **Low Power Consumption:** Optimized for energy-efficient designs  
- **Compact Package:** USV package for space-constrained applications  
- **High-Speed Switching:** Suitable for fast signal processing  
- **Bidirectional Signal Handling:** Compatible with analog and digital signals  

This information is based on Toshiba's official documentation for the TC4S66FU. For detailed electrical characteristics and application notes, refer to the datasheet.

Application Scenarios & Design Considerations

BILATERAL SWITCH

Alternative Part Number

  • SN74LVC1G66DBVR --: Single-pole single-throw analog switch in SOT-23-5, functionally equivalent to the TC4S66FU analog switch with similar on-resistance and supply range.
  • NLAS4157DFT2G --: Low-voltage single analog switch in a small package, suitable direct replacement for signal switching applications with comparable Ron and voltage ratings.
  • DG419LDY --: Single SPDT analog switch offering similar switching function and low leakage, usable as an alternative when board layout allows a different package.
  • DG2018DQ-T1-E3 --: Single analog switch with low charge injection and similar supply voltage range, usable as an alternative when layout allows.

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