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MAX3468CSA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX3468CSA+

Manufacturer: MAXIM

+5V, Fail-Safe, 40Mbps, PROFIBUS RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX3468CSA+,MAX3468CSA MAXIM 2549 In Stock

Description and Introduction

+5V, Fail-Safe, 40Mbps, PROFIBUS RS-485/RS-422 Transceivers The MAX3468CSA+ is a quad, low-power RS-422/RS-485 transceiver manufactured by Maxim Integrated. Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Type:** Quad RS-422/RS-485 Transceiver  
- **Package:** 8-pin SOIC (CSA suffix)  
- **Supply Voltage:** +4.5V to +5.5V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 4 Drivers, 4 Receivers  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low-Power Shutdown Mode:** <1µA  
- **Receiver Input Sensitivity:** ±200mV  
- **Driver Output Voltage:** ±5V (RS-422), ±1.5V (RS-485)  

### **Descriptions:**
- The MAX3468CSA+ is designed for full-duplex RS-422/RS-485 communication.  
- It integrates four independent transceivers in a single package, reducing board space.  
- Suitable for industrial, automotive, and networking applications requiring robust data transmission.  
- Features fail-safe circuitry ensuring a logic-high receiver output when inputs are open or shorted.  

### **Features:**
- **Quad Transceiver:** Four independent RS-422/RS-485 transceivers in one IC.  
- **Low Power Consumption:** Operates at 1.5mA (max) per transceiver in active mode.  
- **Shutdown Mode:** Reduces power consumption to <1µA when disabled.  
- **Enhanced ESD Protection:** ±15kV protection on driver outputs and receiver inputs.  
- **Wide Common-Mode Range:** ±7V for robust noise immunity.  
- **Hot-Swap Inputs:** Glitch-free power-up/down for driver outputs and receiver inputs.  
- **Half/Full-Duplex Operation:** Supports both communication modes.  

This device is ideal for multi-point data transmission in noisy environments.

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