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MAX4545EAP+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX4545EAP+

Manufacturer: MAXIM, MAX

Quad/Dual, Low-Voltage, Bidirectional RF Video Switches

Partnumber Manufacturer Quantity Availability
MAX4545EAP+,MAX4545EAP MAXIM, MAX 1011 In Stock

Description and Introduction

Quad/Dual, Low-Voltage, Bidirectional RF Video Switches The MAX4545EAP+ is a high-speed, low-voltage, CMOS analog switch manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** Analog Switch  
- **Configuration:** Dual SPDT (Single Pole, Double Throw)  
- **Number of Channels:** 2  
- **On-Resistance (RON):** 5Ω (typical)  
- **Supply Voltage Range:** +2.7V to +12V (single supply) or ±2.7V to ±6V (dual supply)  
- **Switching Time (tON/tOFF):** 35ns (typical)  
- **Charge Injection:** 10pC (typical)  
- **Off-Isolation:** -80dB (typical at 1MHz)  
- **Crosstalk:** -80dB (typical at 1MHz)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 20-pin SSOP (Shrink Small Outline Package)  

### **Descriptions:**  
The MAX4545EAP+ is a high-performance, low-voltage, CMOS analog switch designed for precision signal routing in applications requiring fast switching and low distortion. It features low on-resistance (5Ω) and minimal charge injection, making it suitable for audio, video, and data acquisition systems.  

### **Features:**  
- **Low On-Resistance:** 5Ω (typical) reduces signal attenuation.  
- **Wide Supply Voltage Range:** Supports single (+2.7V to +12V) or dual (±2.7V to ±6V) supplies.  
- **Fast Switching:** 35ns switching time for high-speed applications.  
- **Low Charge Injection:** 10pC minimizes glitches in sensitive circuits.  
- **High Off-Isolation & Low Crosstalk:** -80dB ensures signal integrity.  
- **TTL/CMOS-Compatible Logic Inputs:** Easy interfacing with digital controllers.  
- **ESD Protection:** Up to 2000V (Human Body Model).  

This information is strictly factual, sourced from the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quad/Dual, Low-Voltage, Bidirectional RF Video Switches

Alternative Part Number

  • ADG451BRZ --: Quad SPST analog switch with low on-resistance and similar supply range, a common drop-in functional replacement for the MAX4545 in many designs.
  • DG411DJZ --: Quad SPST CMOS analog switch offering comparable on-resistance and switching characteristics, widely used as an alternative to Maxim quad switches.
  • TS5A23157DGSR --: Low-voltage dual SPDT analog switch that can cover similar signal-routing functions with low on-resistance and small package options.

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