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MAX488MJA from MAX,MAXIM - Dallas Semiconductor

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MAX488MJA

Manufacturer: MAX

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

Partnumber Manufacturer Quantity Availability
MAX488MJA MAX 389 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX488MJA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX488MJA  
- **Package:** 8-Pin CERDIP (J-Lead)  
- **Operating Temperature Range:** -55°C to +125°C (Military Grade)  
- **Supply Voltage Range:** +4.75V to +5.25V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Interface Type:** RS-485/RS-422  

### **Descriptions:**  
- The MAX488MJA is a low-power, half-duplex RS-485/RS-422 transceiver designed for balanced communication.  
- It is suitable for military and industrial applications due to its wide temperature range and rugged CERDIP package.  
- The device features reduced slew-rate drivers to minimize EMI and reflections in unterminated cables.  

### **Features:**  
- **Low Power Consumption:**  
  - 120µA supply current (unloaded)  
  - 1µA shutdown current  
- **Half-Duplex Communication:** Supports bidirectional data transmission.  
- **Enhanced ESD Protection:** ±15kV on driver outputs and receiver inputs.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Slew-Rate Limited Drivers:** Reduces EMI and allows error-free data transmission.  
- **Wide Common-Mode Voltage Range:** ±7V for robust noise immunity.  
- **Compliance:** Meets RS-485 and RS-422 standards.  

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

Partnumber Manufacturer Quantity Availability
MAX488MJA MAXIM 9944 In Stock

Description and Introduction

Low-Power / Slew-Rate-Limited RS-485/RS-422 Transceivers The MAX488MJA is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Below are its specifications, descriptions, and features based on factual information:  

### **Specifications:**  
- **Manufacturer:** Maxim Integrated (now Analog Devices)  
- **Part Number:** MAX488MJA  
- **Package:** 8-pin CERDIP (J-lead)  
- **Operating Voltage:** +4.75V to +5.25V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -55°C to +125°C (Military-grade)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (Quiescent):** 120µA (typical)  
- **Common-Mode Voltage Range:** ±7V  
- **Receiver Input Resistance:** 4kΩ (minimum)  

### **Description:**  
The MAX488MJA is a low-power, RS-485/RS-422 compliant transceiver designed for half-duplex communication. It is suitable for harsh environments due to its military-grade temperature range and robust ESD protection.  

### **Features:**  
- **Low Power Consumption:** 120µA quiescent current.  
- **Half-Duplex Operation:** Supports bidirectional data transmission.  
- **Extended Temperature Range:** Operates from -55°C to +125°C.  
- **Enhanced ESD Protection:** ±15kV on I/O pins.  
- **Fail-Safe Receiver:** Ensures logic-high output when inputs are open or shorted.  
- **Slew-Rate Limited:** Reduces EMI and reflections in unterminated cables.  
- **Compliant with RS-485/RS-422 Standards:** Ensures interoperability.  

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

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