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MAX4581EEE+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX4581EEE+

Manufacturer: MAXIM, MAX

Low-Voltage, CMOS Analog Multiplexers/Switches

Partnumber Manufacturer Quantity Availability
MAX4581EEE+,MAX4581EEE MAXIM, MAX 2649 In Stock

Description and Introduction

Low-Voltage, CMOS Analog Multiplexers/Switches The MAX4581EEE+ is a precision, low-voltage, CMOS analog multiplexer (mux) manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Configuration:** Single 8-channel multiplexer (8:1)  
- **Supply Voltage Range:** ±2.7V to ±6V (dual supply) or +2.7V to +12V (single supply)  
- **On-Resistance (RON):** 100Ω (typical)  
- **On-Resistance Matching (ΔRON):** 4Ω (typical)  
- **Charge Injection:** 10pC (typical)  
- **Bandwidth (-3dB):** 200MHz (typical)  
- **Low Leakage Current (OFF):** 0.5nA (typical)  
- **Low Power Consumption:** 0.5μW (typical)  
- **Fast Switching Time (tON/tOFF):** 150ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 16-pin QSOP (EEE)  

### **Descriptions:**  
The MAX4581EEE+ is designed for high-performance signal switching in low-voltage applications. It features low on-resistance, minimal charge injection, and fast switching, making it suitable for precision data acquisition, audio/video routing, and communication systems.  

### **Features:**  
- Low on-resistance (100Ω) and tight matching (4Ω)  
- Wide supply voltage range (single or dual supply)  
- High bandwidth (200MHz) for signal integrity  
- Low charge injection reduces glitches  
- TTL/CMOS-compatible logic inputs  
- Break-before-make switching for signal protection  

This device is ideal for applications requiring high-speed, low-distortion signal switching.

Application Scenarios & Design Considerations

Low-Voltage, CMOS Analog Multiplexers/Switches

Alternative Part Number

  • ADG658YRUZ --: Pin-compatible 8-channel analog multiplexer with similar on-resistance and supply range, widely available and a common drop-in replacement for the MAX4581.
  • DG408DQ-T1-E3 --: 8-channel CMOS analog multiplexer with comparable Ron and switching characteristics, suitable functional substitute in the same TSSOP package.
  • CD74HC4051M --: Low-cost 8-channel analog multiplexer/demultiplexer with similar logic interface and supply voltage range, good for less critical applications.
  • CD74HC4051M96 --: Low-cost 8-channel analog multiplexer/demultiplexer with similar logic interface, suitable for less demanding signal routing applications.

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