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MAX487ECSA from MAXIM,MAXIM - Dallas Semiconductor

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MAX487ECSA

Manufacturer: MAXIM

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.

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.

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.

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.

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