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TS3A5018DR from TI,Texas Instruments

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TS3A5018DR

Manufacturer: TI

10-Ohm Quad SPDT Analog Switch

Partnumber Manufacturer Quantity Availability
TS3A5018DR TI 10184 In Stock

Description and Introduction

10-Ohm Quad SPDT Analog Switch The TS3A5018DR 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):** 0.9Ω (typical)  
- **Supply Voltage Range:** 1.8V to 5.5V  
- **Bandwidth (-3dB):** 200MHz  
- **Low Charge Injection:** 3pC (typical)  
- **Low Power Consumption:** 0.5µA (max) at 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-8  

### **Descriptions:**  
The TS3A5018DR is a high-performance, low-voltage, bidirectional analog switch designed for signal routing in portable and low-power applications. It features low on-resistance and minimal charge injection, making it suitable for precision signal switching.  

### **Features:**  
- **Low On-Resistance:** Minimizes signal distortion.  
- **Wide Supply Range:** Supports 1.8V to 5.5V operation.  
- **High Bandwidth:** Suitable for high-speed signal routing.  
- **Break-Before-Make Switching:** Prevents signal shorting during transitions.  
- **Low Power Consumption:** Ideal for battery-powered devices.  
- **ESD Protection:** Up to 2000V (HBM).  

For detailed electrical characteristics and application notes, refer to the official TI datasheet.

Application Scenarios & Design Considerations

10-Ohm Quad SPDT Analog Switch

Alternative Part Number

  • DG418DJ --: Analog switch with similar SPDT function and low on-resistance, widely available and pin-compatible in many designs.
  • ADG419BRZ --: SPDT analog switch offering comparable signal range and low charge injection, a common drop-in alternative from a different series.
  • MAX4544ESA --: Low-voltage SPDT analog switch with similar switching characteristics and supply range, suitable as a functional replacement.

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