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TS3USB221ARSER from TI,Texas Instruments

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TS3USB221ARSER

Manufacturer: TI

High-Speed USB 2.0 1:2 Mux/Demux Switch With Single Enable and ESD Protection 10-UQFN -40 to 85

Partnumber Manufacturer Quantity Availability
TS3USB221ARSER TI 43500 In Stock

Description and Introduction

High-Speed USB 2.0 1:2 Mux/Demux Switch With Single Enable and ESD Protection 10-UQFN -40 to 85 The TS3USB221ARSER is a high-bandwidth USB 2.0 switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Dual SPDT (Single Pole, Double Throw) USB 2.0 switch  
- **Voltage Range (VCC):** 2.3V to 4.8V  
- **Bandwidth:** 720MHz  
- **Low On-Resistance:** 6Ω (typical)  
- **Low Power Consumption:** <1µA (max) in power-down mode  
- **ESD Protection:** ±8kV (HBM)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 10-pin QFN (RSER)  

### **Descriptions:**  
The TS3USB221ARSER is designed for USB 2.0 signal switching applications, supporting high-speed (480Mbps), full-speed (12Mbps), and low-speed (1.5Mbps) data rates. It provides low insertion loss and minimal propagation delay, making it suitable for portable devices.  

### **Features:**  
- **Bi-Directional Operation:** Supports USB D+/D- signal switching  
- **Low Crosstalk & High Off-Isolation:** Ensures signal integrity  
- **Wide Supply Voltage Range:** Compatible with various USB power rails  
- **Fast Switching Time:** <10ns  
- **Small Footprint:** 10-pin QFN package for space-constrained designs  

This device is commonly used in smartphones, tablets, and other USB-enabled electronics for port sharing and signal routing.

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