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MAX303ESE from MAX,MAXIM - Dallas Semiconductor

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MAX303ESE

Manufacturer: MAX, MAXIM

Precision, Dual, High-Speed Analog Switches

Partnumber Manufacturer Quantity Availability
MAX303ESE MAX, MAXIM 74 In Stock

Description and Introduction

Precision, Dual, High-Speed Analog Switches The MAX303ESE is a precision, quad, single-pole/single-throw (SPST) analog switch manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Configuration:** Quad SPST (4 switches)  
- **On-Resistance (RON):** 100Ω (max)  
- **On-Resistance Matching:** 4Ω (max)  
- **Supply Voltage Range:** ±4.5V to ±20V (dual supply), +4.5V to +30V (single supply)  
- **Low Leakage Current:** 1nA (max) at +25°C  
- **Fast Switching Time:** tON = 300ns (max), tOFF = 200ns (max)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin narrow SOIC (ESE)  

### **Descriptions:**  
The MAX303ESE is a high-performance, quad SPST analog switch designed for precision signal routing in industrial, telecom, and audio applications. It offers low on-resistance, minimal charge injection, and fast switching speeds, making it suitable for high-accuracy signal switching.  

### **Features:**  
- Low on-resistance (100Ω max)  
- Wide supply voltage range (±4.5V to ±20V or +4.5V to +30V)  
- Low leakage current (1nA max at +25°C)  
- Fast switching (300ns max turn-on, 200ns max turn-off)  
- Break-before-make switching action  
- TTL/CMOS-compatible logic inputs  
- Low power consumption  

This information is strictly factual and derived from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Precision, Dual, High-Speed Analog Switches

Alternative Part Number

  • DG303ACWE --: Pin-compatible dual SPDT analog switch with similar on-resistance and supply range, direct functional drop-in in many designs.
  • ADG303BRZ --: Equivalent dual SPDT CMOS switch with comparable RON and switching characteristics, widely available alternative.
  • HI-303-5 --: Same dual SPDT analog switch function with similar voltage ratings, usable replacement where timing tolerances allow.
  • ADG303BN --: Comparable dual SPDT CMOS switch with similar RON and switching characteristics, widely used as a cross-reference for the MAX303.

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