Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX1487CSA+ is a low-power transceiver manufactured by Maxim Integrated. It is designed for RS-485 and RS-422 communication applications.  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Type:** RS-485/RS-422 Transceiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **Operating Temperature Range:** 0°C to +70°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin SOIC  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  
- **Low Power Consumption:** 120µA (Quiescent Current)  

### **Descriptions and Features:**  
- Designed for balanced data transmission in industrial and telecom applications.  
- Supports fail-safe operation for open, shorted, or terminated inputs.  
- Features thermal shutdown protection.  
- Compatible with TTL and CMOS logic levels.  
- Allows up to 32 unit loads on a single bus.  
- Suitable for long-distance communication with robust noise immunity.  

The MAX1487CSA+ is commonly used in industrial control systems, building automation, and point-of-sale equipment.

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers The **MAX1487CSA+** is a **RS-485/RS-422 transceiver** manufactured by **Maxim Integrated**.  

### **Key Specifications:**  
- **Interface Type:** RS-485/RS-422  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Supply Voltage:** 4.75V to 5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Communication**  

### **Features:**  
- **Low Power Consumption:** 120µA (Typical Supply Current)  
- **Driver Short-Circuit Current Limiting**  
- **Thermal Shutdown Protection**  
- **Receiver Fail-Safe for Open/Shorted Inputs**  
- **Compatible with TIA/EIA-485-A and TIA/EIA-422-B Standards**  

### **Applications:**  
- Industrial Control Systems  
- Point-of-Sale Equipment  
- Building Automation  
- Long-Distance Data Transmission  

This transceiver is designed for robust communication in noisy environments.

Low-Power, Slew-Rate-Limited RS-485/RS-422 Transceivers