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MAX3430CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX3430CSA

Manufacturer: MAXIM

80V Fault-Protected / Fail-Safe / 1/4-Unit Load / #.3V RS-485 Transceiver

Partnumber Manufacturer Quantity Availability
MAX3430CSA MAXIM 2500 In Stock

Description and Introduction

80V Fault-Protected / Fail-Safe / 1/4-Unit Load / #.3V RS-485 Transceiver The MAX3430CSA is a ±15kV ESD-protected, +3.3V, 1µA, RS-485/RS-422 transceiver manufactured by Maxim Integrated.  

### **Key Specifications:**  
- **Supply Voltage:** +3.3V  
- **Operating Current:** 1µA (low-power shutdown mode)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Interface Type:** RS-485/RS-422  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **Low Power Consumption:** Features a 1µA shutdown mode for power-sensitive applications.  
- **Robust ESD Protection:** Protects against ±15kV ESD events on the bus pins.  
- **Half-Duplex Operation:** Suitable for bidirectional communication on a single twisted pair.  
- **Fail-Safe Receiver:** Ensures a logic-high output when inputs are open, shorted, or idle.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Industrial-Grade Reliability:** Designed for harsh environments with high noise immunity.  

The MAX3430CSA is commonly used in industrial control, automotive, and instrumentation applications requiring reliable RS-485/RS-422 communication.

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