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MAX3043ESE from MAXIM,MAXIM - Dallas Semiconductor

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MAX3043ESE

Manufacturer: MAXIM

10kV ESD-Protected / Quad 5V RS-485/RS-422 Transmitters

Partnumber Manufacturer Quantity Availability
MAX3043ESE MAXIM 2000 In Stock

Description and Introduction

10kV ESD-Protected / Quad 5V RS-485/RS-422 Transmitters The MAX3043ESE is a quad, low-voltage, CMOS analog multiplexer (MUX) manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX3043ESE  
- **Package:** 16-pin Narrow SOIC (SO)  
- **Operating Voltage Range:** +2V to +12V single supply or ±2V to ±6V dual supply  
- **On-Resistance (RON):** 100Ω (typical)  
- **On-Resistance Matching (ΔRON):** 4Ω (typical)  
- **Charge Injection:** 10pC (typical)  
- **Bandwidth (-3dB):** 200MHz (typical)  
- **Switching Time (tON/tOFF):** 50ns (typical)  
- **Leakage Current (OFF-State):** ±0.5nA (typical)  
- **Operating Temperature Range:** -40°C to +85°C  

### **Description:**  
The MAX3043ESE is a high-performance, quad, single-pole/single-throw (SPST) analog switch designed for low-voltage operation. It features low on-resistance, fast switching speeds, and minimal charge injection, making it suitable for precision signal routing in data acquisition, audio/video switching, and communication systems.

### **Features:**  
- Low on-resistance (100Ω)  
- Wide supply voltage range (+2V to +12V single or ±2V to ±6V dual)  
- Fast switching (50ns)  
- High bandwidth (200MHz)  
- Low charge injection (10pC)  
- Low leakage current (±0.5nA)  
- TTL/CMOS-compatible logic inputs  
- Break-before-make switching action  
- ESD protection (≥2000V per MIL-STD-883 Method 3015)  

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

Application Scenarios & Design Considerations

10kV ESD-Protected / Quad 5V RS-485/RS-422 Transmitters

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