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TS3A4742DGKR from TI,Texas Instruments

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TS3A4742DGKR

Manufacturer: TI

0.8-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch 8-VSSOP -40 to 85

Partnumber Manufacturer Quantity Availability
TS3A4742DGKR TI 773 In Stock

Description and Introduction

0.8-Ohm Low-Voltage Single-Supply Dual SPST Analog Switch 8-VSSOP -40 to 85 The TS3A4742DGKR is a dual single-pole double-throw (SPDT) analog switch manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Configuration:** Dual SPDT  
- **Number of Channels:** 2  
- **On-Resistance (Ron):** 0.6Ω (typical)  
- **Voltage Supply Range (V+ to V-):** ±5.5V (dual supply), 1.8V to 5.5V (single supply)  
- **Bandwidth:** 200MHz  
- **Low Charge Injection:** 2pC (typical)  
- **Low Power Consumption:** 0.5µA (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** VSSOP-8 (DGKR)  

### **Descriptions:**  
- Designed for precision signal switching in audio, data acquisition, and communication systems.  
- Supports both single and dual power supply operation.  
- Break-before-make switching to prevent signal shorting.  

### **Features:**  
- Low on-resistance and flatness for minimal signal distortion.  
- Wide voltage range supports 1.8V to 5.5V operation.  
- High bandwidth for fast signal switching.  
- Low charge injection reduces glitches in sensitive circuits.  
- ESD protection up to 2kV (HBM).  

This switch is commonly used in portable devices, test equipment, and signal routing applications.

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