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MAX4666CSE from MAXI,MAXIM - Dallas Semiconductor

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MAX4666CSE

Manufacturer: MAXI, MAX, MAXIM

5 / Quad / SPST / CMOS Analog Switches

Partnumber Manufacturer Quantity Availability
MAX4666CSE MAXI, MAX, MAXIM 4243 In Stock

Description and Introduction

5 / Quad / SPST / CMOS Analog Switches The MAX4666CSE is a precision, quad, single-pole/single-throw (SPST) analog switch manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Analog Switch  
- **Configuration:** Quad SPST (4 switches)  
- **Supply Voltage Range:** ±4.5V to ±20V (dual supply), +4.5V to +36V (single supply)  
- **On-Resistance (RON):** 35Ω (typical at ±15V supply)  
- **On-Resistance Matching:** 2Ω (typical)  
- **Charge Injection:** 10pC (typical)  
- **Off-Leakage Current:** 0.1nA (typical at +25°C)  
- **On-Leakage Current:** 0.1nA (typical at +25°C)  
- **Switching Time (tON/tOFF):** 300ns (typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 16-pin Narrow SOIC (CSE)  

### **Descriptions:**
- The MAX4666CSE is a high-performance, low-voltage CMOS analog switch designed for precision signal routing.  
- It features low on-resistance, minimal charge injection, and fast switching speeds.  
- Suitable for audio, video, data acquisition, and communication systems.  
- TTL/CMOS-compatible logic inputs ensure easy interfacing with digital circuits.  

### **Features:**
- **Low On-Resistance:** 35Ω (typical) for minimal signal distortion.  
- **Wide Supply Range:** Supports ±4.5V to ±36V operation.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Fast Switching:** 300ns transition time for high-speed signals.  
- **Low Leakage:** 0.1nA ensures minimal signal loss.  
- **Break-Before-Make Switching:** Prevents signal overlap during transitions.  
- **ESD Protection:** Up to 2000V (Human Body Model).  

The MAX4666CSE is commonly used in multiplexers, sample-and-hold circuits, and signal routing applications.

Application Scenarios & Design Considerations

5 / Quad / SPST / CMOS Analog Switches

Alternative Part Number

  • ADG1334BRSZ --: Quad SPST analog switch with similar low on-resistance and supply range, direct functional replacement in many designs.
  • DG411DJZ --: Quad SPST CMOS analog switch offering comparable signal handling and low leakage, widely used as a MAX4666 substitute.
  • TS5A23157DGSR --: Dual SPDT analog switch that can replace the MAX4666 in lower-channel-count applications with low on-resistance and 5V operation.
  • DG413DJZ --: Quad SPST analog switch with similar on-resistance and supply range, widely available and pin-compatible in function.
  • ADG413BNZ --: Quad SPST CMOS switch offering comparable RON and low leakage, a common drop-in functional replacement.
  • DG201BDJZ --: Quad SPST analog switch with similar voltage ratings and switching characteristics, suitable as a lower-cost alternative.

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