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STG3699BVTR from STM,ST Microelectronics

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STG3699BVTR

Manufacturer: STM, ST,ST

Low voltage 0.5 惟 max, quad SPDT switch with break-before-make feature

Partnumber Manufacturer Quantity Availability
STG3699BVTR STM, ST,ST 94280 In Stock

Description and Introduction

Low voltage 0.5 惟 max, quad SPDT switch with break-before-make feature The STG3699BVTR is a high-speed, low-voltage, dual SPDT (Single Pole Double Throw) analog switch manufactured by STMicroelectronics.  

### **Key Specifications:**  
- **Supply Voltage (VCC):** 1.65V to 4.3V  
- **Low On-Resistance:** 0.5Ω (typical) at 4.3V  
- **Bandwidth (-3dB):** 300MHz  
- **Low Power Consumption:** 0.1µA (max) at 25°C  
- **Fast Switching Time:**  
  - tON (Turn-On Time): 10ns (typical)  
  - tOFF (Turn-Off Time): 7ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** TSSOP-16  

### **Description:**  
The STG3699BVTR is designed for high-speed signal switching in low-voltage applications. It features two independent SPDT switches with low on-resistance and high bandwidth, making it suitable for portable and battery-powered devices.  

### **Features:**  
- **Low Voltage Operation:** Supports 1.65V to 4.3V supply range  
- **High-Speed Performance:** 300MHz bandwidth for signal integrity  
- **Low On-Resistance:** Minimizes signal distortion  
- **Break-Before-Make Switching:** Prevents signal shorting  
- **ESD Protection:** ≥ 2kV (HBM)  
- **Pb-Free & RoHS Compliant**  

This switch is commonly used in audio/video signal routing, communication systems, and portable electronics.

Application Scenarios & Design Considerations

Low voltage 0.5 惟 max, quad SPDT switch with break-before-make feature

Alternative Part Number

  • TS5A23157DGSR --: Dual SPDT analog switch with similar low on-resistance and wide supply range, pin-compatible function in a small package.
  • NLAS4157DFT2G --: Low-voltage dual SPDT analog switch offering comparable Ron and switching characteristics for signal routing.
  • MAX4684EUB+ --: Dual SPDT analog switch with low on-resistance and single-supply operation, suitable functional replacement.
  • TS5A23159DGSR --: Dual SPDT analog switch with low on-resistance and 1.65-5.5V operation, functionally similar to the STG3699 dual SPDT switch and widely available.
  • MAX4624EUT+T --: Low-voltage single/dual SPDT analog switch with low on-resistance and fast switching, an alternative when layout and voltage range permit.
  • MAX4626EUT+T --: Low-Ron SPDT analog switch in small package with similar supply voltage range, usable alternative when layout allows package adaptation.

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