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STG3684AUTR from STMICROE,ST Microelectronics

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STG3684AUTR

Manufacturer: STMICROE, ST

Low Voltage 0.5 Ohm Max Dual SPDT Switch with Break-Before-Make Feat

Partnumber Manufacturer Quantity Availability
STG3684AUTR STMICROE, ST 5995 In Stock

Description and Introduction

Low Voltage 0.5 Ohm Max Dual SPDT Switch with Break-Before-Make Feat The **STG3684AUTR** is a high-speed, low-voltage dual SPDT (Single Pole Double Throw) analog switch manufactured by **STMicroelectronics (STMICROE)**.  

### **Key Specifications:**  
- **Configuration:** Dual SPDT (2 channels)  
- **Supply Voltage Range:** 1.65V to 4.3V  
- **Low On-Resistance:** 0.5Ω (typical) at 4.3V  
- **Low Power Consumption:**  
  - 0.1μA (max) leakage current  
  - 0.2μA (max) power-off leakage  
- **High-Speed Switching:**  
  - Turn-On Time: 20ns (typical)  
  - Turn-Off Time: 15ns (typical)  
- **Wide Bandwidth:** 200MHz (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** UDFN-10 (2x2mm)  

### **Features:**  
- **Low Voltage Operation:** Supports 1.8V, 2.5V, 3.3V logic levels  
- **Break-Before-Make Switching:** Prevents signal distortion  
- **High Current Handling:** Up to 300mA continuous current  
- **ESD Protection:** HBM (Human Body Model) > 2000V  
- **Pb-Free & RoHS Compliant**  

### **Applications:**  
- Portable and battery-powered devices  
- Audio/Video signal routing  
- Communication systems  
- Data acquisition systems  

This switch is designed for high-performance signal switching with minimal distortion and power consumption.

Application Scenarios & Design Considerations

Low Voltage 0.5 Ohm Max Dual SPDT Switch with Break-Before-Make Feat

Alternative Part Number

  • TS5A23157DGSR --: Dual SPDT analog switch with low on-resistance and similar 1.8-5.5V operation, a common drop-in functional replacement for the STG3684A.
  • NLAS4684MNR2G --: Low-voltage dual SPDT analog switch with comparable Ron and package options, suitable for signal routing applications.
  • MAX4684EUB+ --: Dual SPDT analog switch in a small package with similar voltage range and low on-resistance, usable as a functional alternative.

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