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MAX489EEPD from MAXIM,MAXIM - Dallas Semiconductor

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MAX489EEPD

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX489EEPD MAXIM 34 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX489EEPD is a low-power transceiver manufactured by Maxim Integrated. Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** Maxim Integrated  
- **Part Number:** MAX489EEPD  
- **Type:** RS-422/RS-485 Interface IC  
- **Operating Voltage:** +4.75V to +5.25V  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **ESD Protection:** ±15kV (Human Body Model)  

### **Descriptions:**
- The MAX489EEPD is a low-power transceiver designed for RS-422 and RS-485 communication.  
- It features a single driver and receiver, making it suitable for half-duplex communication.  
- The device operates from a single +5V power supply and is optimized for high-speed data transmission.  
- It includes slew-rate-limited drivers to reduce EMI and minimize reflections in improperly terminated cables.  

### **Features:**
- **Low Power Consumption:** Operates with reduced power for energy-efficient applications.  
- **ESD Protection:** Robust ±15kV protection on driver outputs and receiver inputs.  
- **Slew-Rate Limited Drivers:** Helps reduce EMI and signal distortion.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Half-Duplex Communication:** Supports bidirectional data transmission on a single pair of wires.  
- **Wide Operating Temperature Range:** Suitable for industrial environments (-40°C to +85°C).  

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

Partnumber Manufacturer Quantity Availability
MAX489EEPD MAXIM 25 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX489EEPD is a low-power transceiver manufactured by Maxim Integrated (now part of Analog Devices). Here are its key specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Maxim Integrated (Analog Devices)  
- **Part Number:** MAX489EEPD  
- **Package:** 14-Pin PDIP (Plastic Dual In-Line Package)  
- **Supply Voltage Range:** +4.75V to +5.25V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Data Rate:** Up to 2.5Mbps  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Current Consumption (Shutdown Mode):** 0.1µA (Typical)  
- **Receiver Input Impedance:** ≥12kΩ  

### **Descriptions:**
- The MAX489EEPD is a low-power RS-485/RS-422 compliant transceiver.  
- It is designed for half-duplex communication.  
- Features slew-rate-limited drivers to reduce EMI and minimize reflections.  
- Includes a fail-safe circuit ensuring a logic-high receiver output when inputs are open or shorted.  

### **Features:**
- **Low Power Consumption:** Operates with a single +5V supply.  
- **Slew-Rate Limited:** Reduces EMI and allows error-free data transmission.  
- **Enhanced ESD Protection:** ±15kV on driver outputs and receiver inputs.  
- **Thermal Shutdown Protection:** Prevents damage from excessive power dissipation.  
- **Receiver Active in Shutdown Mode:** Allows monitoring of the bus while in low-power mode.  
- **Industrial Temperature Range:** Suitable for harsh environments.  

This transceiver is commonly used in industrial control, automotive, and communication systems requiring robust differential data transmission.

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