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MAX487ECSA

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers

Partnumber Manufacturer Quantity Availability
MAX487ECSA 23 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX487ECSA is a low-power transceiver designed for RS-485 and RS-422 communication.  

### **Manufacturer Specifications:**  
- **Manufacturer:** Maxim Integrated (now part of Analog Devices)  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **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**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:** 120µA (quiescent current)  

### **Descriptions and Features:**  
- Designed for **RS-485/RS-422** applications.  
- **Reduced slew-rate** drivers minimize EMI and reflections.  
- **Fail-safe receiver** ensures logic-high output when inputs are open or shorted.  
- **Hot-swappable** to prevent data corruption during insertion.  
- **Current-limiting and thermal shutdown** for driver overload protection.  
- **Common-mode voltage range:** -7V to +12V for robust noise immunity.  
- **Industry-standard pinout** for easy replacement of similar devices.  

This device is commonly used in industrial control, building automation, and point-to-point data transmission systems.

Application Scenarios & Design Considerations

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers
Partnumber Manufacturer Quantity Availability
MAX487ECSA MAXIM 345 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX487ECSA 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. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX487ECSA  
- **Package:** 8-pin SOIC  
- **Supply Voltage Range:** +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  
- **Half-Duplex Communication:** Yes  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current:** 120µA (typical)  
- **Shutdown Current:** 0.1µA (typical)  

### **Descriptions:**  
The MAX487ECSA is a low-power, slew-rate-limited transceiver optimized for RS-485 and RS-422 communication. It features reduced EMI and reflections due to its slew-rate-limited driver, making it suitable for noise-sensitive environments. The device operates from a single +5V supply and includes thermal shutdown protection.  

### **Features:**  
- Low-power operation for battery-powered applications  
- Slew-rate-limited driver for reduced EMI  
- Half-duplex communication  
- Thermal shutdown protection  
- High ESD protection (±15kV)  
- Allows up to 32 unit loads on a single bus  
- Receiver failsafe for open or shorted inputs  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers
Partnumber Manufacturer Quantity Availability
MAX487ECSA MAXIM 2492 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX487ECSA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX487ECSA  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Supply Voltage (VCC):** +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  
- **Protocol Support:** RS-485, RS-422  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Quiescent Current (Standby):** 120µA (max)  
- **Receiver Input Impedance:** ≥12kΩ  

### **Description:**  
The MAX487ECSA is a low-power, slew-rate-limited transceiver designed for RS-485 and RS-422 communication. It features reduced EMI (Electromagnetic Interference) due to its slew-rate-limited driver, making it suitable for noise-sensitive applications. The device operates with a single +5V supply and includes thermal shutdown protection.  

### **Features:**  
- Low-power operation (120µA max quiescent current)  
- Slew-rate-limited driver for reduced EMI  
- Half-duplex communication  
- Thermal shutdown protection  
- 1/8-unit load allows up to 128 transceivers on the bus  
- -7V to +12V common-mode input voltage range  
- Short-circuit current limiting  

This information is strictly based on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers
Partnumber Manufacturer Quantity Availability
MAX487ECSA MAX 387 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX487ECSA is a low-power transceiver designed for RS-485 and RS-422 communication. It is manufactured by Maxim Integrated (now part of Analog Devices).  

### **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**  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Low Power Consumption:**  
  - **Shutdown Current:** 0.1µA (typical)  
  - **Supply Current (No Load):** 120µA (typical)  
- **Package:** 8-pin SOIC  

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

This transceiver is commonly used in industrial control, telecommunications, and networking applications.

Application Scenarios & Design Considerations

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers

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