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MAX487CSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX487CSA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX487CSA MAXIM 10000 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX487CSA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). It is designed for RS-485 and RS-422 communication applications.  

### **Specifications:**  
- **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  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - **Supply Current (Quiescent):** 120µA (typical)  
  - **Shutdown Current:** 0.1µA (typical)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Descriptions and Features:**  
- **RS-485/RS-422 Compliant:** Suitable for balanced differential communication.  
- **Extended Common-Mode Range:** ±7V for noise immunity in industrial environments.  
- **Driver Output Short-Circuit Protection:** Prevents damage during faults.  
- **Thermal Shutdown:** Protects against overheating.  
- **Receiver Input Impedance:** ≥12kΩ (allows up to 32 transceivers on a bus).  
- **Slew-Rate Limited Driver:** Reduces EMI and reflections for reliable data transmission.  
- **Pin-Compatible:** With industry-standard RS-485 transceivers.  

The MAX487CSA is commonly used in industrial control systems, building automation, and multipoint data transmission applications.

Partnumber Manufacturer Quantity Availability
MAX487CSA MAXIM 75 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX487CSA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices).  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX487CSA  
- **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 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Package:** 8-pin SOIC  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Half-Duplex Operation**  
- **Low Power Consumption:** 120µA (Quiescent Current)  

### **Descriptions and Features:**  
- Designed for balanced data transmission in RS-485/RS-422 applications.  
- Features slew-rate-limited drivers to reduce EMI and reflections.  
- Allows up to 32 transceivers on the bus.  
- Includes fail-safe circuitry for open, shorted, or terminated inputs.  
- Supports hot-swap capability to minimize data corruption during insertion.  
- Suitable for industrial control, building automation, and point-of-sale systems.  

This transceiver is commonly used in applications requiring robust, noise-resistant communication over long distances.

Partnumber Manufacturer Quantity Availability
MAX487CSA MAX 4500 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX487CSA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). It is designed for RS-485 and RS-422 communication applications.  

### **Key Specifications:**  
- **Supply Voltage Range:** +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  
- **Half-Duplex Operation**  
- **Low Power Consumption:**  
  - **Shutdown Current:** 0.1µA (typical)  
  - **Quiescent Current:** 120µA (typical)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-pin SOIC  

### **Description & Features:**  
- Designed for balanced data transmission in noisy environments.  
- Features slew-rate-limited drivers to reduce EMI and minimize reflections.  
- Allows up to 32 unit loads on a single bus.  
- Includes thermal shutdown protection.  
- Receiver input impedance: ≥12kΩ.  
- Driver output short-circuit current limited.  
- Compatible with TTL and CMOS logic levels.  

The MAX487CSA is commonly used in industrial control systems, instrumentation, and multipoint data transmission networks.

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