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ST75185 from ST,ST Microelectronics

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ST75185

Manufacturer: ST

MULTIPLE RS-232 DRIVERS AND RECEIVERS

Partnumber Manufacturer Quantity Availability
ST75185 ST 980 In Stock

Description and Introduction

MULTIPLE RS-232 DRIVERS AND RECEIVERS The ST75185 is a Line Driver and Receiver IC manufactured by STMicroelectronics. Below are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
STMicroelectronics (ST)  

### **Specifications:**  
- **Type:** Line Driver and Receiver  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Data Rate:** Up to 250 kbps  
- **Supply Voltage:** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Options:** DIP, SOIC  

### **Descriptions:**  
- The ST75185 is designed for RS-485 and RS-422 communication applications.  
- It features differential signaling for noise immunity in industrial environments.  
- Includes thermal shutdown protection to prevent damage from excessive power dissipation.  

### **Features:**  
- **Driver:**  
  - Tri-state outputs  
  - Short-circuit current limiting  
  - Controlled slew rate for reduced EMI  
- **Receiver:**  
  - Fail-safe design (ensures logic-high output when inputs are open or shorted)  
  - High input impedance  
  - 1/8 Unit Load (allows up to 256 devices on the bus)  
- **Low Power Consumption:** Suitable for battery-powered applications.  

For exact pin configurations and application circuits, refer to the official ST75185 datasheet.

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