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MAX488ESA+ from MAXIM,MAXIM - Dallas Semiconductor

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MAX488ESA+

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX488ESA+,MAX488ESA MAXIM 5000 In Stock

Description and Introduction

±15kV ESD-Protected, Slew-Rate-Limited, Low-Power, RS-485/RS-422 Transceivers The MAX488ESA+ 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 (now Analog Devices)  
- **Part Number:** MAX488ESA+  
- **Package:** 8-SOIC (150mil)  
- **Operating Voltage:** +4.5V to +5.5V  
- **Data Rate:** Up to 250kbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (No Load):** 120µA (Typical)  
- **Shutdown Current:** 0.1µA (Max)  

### **Descriptions:**  
The MAX488ESA+ is a low-power, RS-485/RS-422 compliant transceiver designed for half-duplex communication. It features reduced slew-rate drivers to minimize EMI and reflections, making it suitable for electrically noisy environments. The device includes fail-safe circuitry to ensure a high receiver output state when inputs are open or shorted.  

### **Features:**  
- **Low Power Consumption:** Operates at 120µA (typical) supply current.  
- **Half-Duplex Communication:** Supports bidirectional data transmission.  
- **Slew-Rate Limited Drivers:** Reduces EMI and cable reflections.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Extended Common-Mode Range:** ±7V for robust noise immunity.  
- **Receiver Fail-Safe:** Ensures a logic-high output with open or shorted inputs.  
- **ESD Protection:** ±15kV protection on driver outputs and receiver inputs.  

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

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