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IDTQS4A205Q from IDI

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IDTQS4A205Q

Manufacturer: IDI

HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX

Partnumber Manufacturer Quantity Availability
IDTQS4A205Q IDI 959 In Stock

Description and Introduction

HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX The part **IDTQS4A205Q** is manufactured by **IDI (Integrated Device Technology, now part of Renesas Electronics Corporation)**.  

### **Specifications:**  
- **Type:** 4-Bit Bus Switch  
- **Voltage Range:** 2.3V to 3.6V  
- **Low On-Resistance:** Typically 5Ω  
- **High Bandwidth:** Supports high-speed data transmission  
- **Low Power Consumption:** Designed for energy-efficient applications  
- **Packaging:** Available in QSOP (Quarter Small Outline Package)  

### **Descriptions and Features:**  
- Provides bidirectional switching for data buses  
- Enables signal routing between multiple sources  
- Minimal propagation delay for high-speed applications  
- Supports hot insertion (hot-swap capability)  
- ESD protection for improved reliability  
- Suitable for portable and low-voltage systems  

This component is commonly used in **computing, telecommunications, and embedded systems** for signal routing and switching applications.  

Would you like additional details on any specific parameter?

Application Scenarios & Design Considerations

HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX

Alternative Part Number

  • DG201HSJ --: Quad SPST analog switch with similar low on-resistance and fast switching, widely available and pin-compatible in function.
  • ADG201HSJN --: Quad SPST CMOS analog switch offering comparable on-resistance and switching speed, suitable drop-in functional replacement.
  • MAX333ACPP --: Quad SPST analog switch with low charge injection and similar electrical characteristics, usable as an alternative with minor layout checks.
Partnumber Manufacturer Quantity Availability
IDTQS4A205Q IDT 2062 In Stock

Description and Introduction

HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX The IDTQS4A205Q is a high-performance, low-power quad 2:1 multiplexer/demultiplexer switch from Integrated Device Technology (IDT).  

### **Specifications:**  
- **Type:** Quad 2:1 Mux/Demux Switch  
- **Voltage Supply:** 1.8V to 3.3V  
- **On-Resistance (Ron):** 5Ω (typical)  
- **Bandwidth:** Up to 500MHz  
- **Low Power Consumption:** <1μA (standby)  
- **Package:** 16-pin TSSOP  
- **Operating Temperature Range:** -40°C to +85°C  
- **Switching Time:** <10ns  

### **Descriptions & Features:**  
- Supports bidirectional signal switching.  
- Low insertion loss and high off-isolation.  
- Break-before-make switching to prevent signal contention.  
- Compatible with various logic levels (1.8V, 2.5V, 3.3V).  
- ESD protection for robust performance.  
- Suitable for high-speed data routing in communication systems, test equipment, and signal processing applications.  

For detailed electrical characteristics, refer to the official IDT datasheet.

Application Scenarios & Design Considerations

HIGH-PERFORMANCE CMOS ANALOG FOUR-CHANNEL SPDT MUX/DEMUX

Alternative Part Number

  • ADG201HSJZ --: Quad SPST analog switch with similar low on-resistance and fast switching, widely available and pin-compatible in function.
  • DG201ADJ --: Quad SPST CMOS analog switch offering comparable on-resistance and switching characteristics as a direct functional replacement.
  • MAX333ACPP --: Quad SPST analog switch with similar voltage range and low charge injection, suitable as an alternative signal switch.

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