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MAX488EEPA from MAXIM,MAXIM - Dallas Semiconductor

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MAX488EEPA

Manufacturer: MAXIM

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

Partnumber Manufacturer Quantity Availability
MAX488EEPA MAXIM 20 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX488EEPA 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:** MAX488EEPA  
- **Package:** 8-Pin PDIP (Plastic Dual In-Line Package)  
- **Operating Voltage:** +4.75V to +5.25V  
- **Data Rate:** Up to 250kbps  
- **Operating Temperature Range:** -40°C to +85°C  
- **Number of Drivers/Receivers:** 1 Driver, 1 Receiver  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Supply Current (Quiescent):** 120µA (Typical)  
- **Common-Mode Voltage Range:** -7V to +12V  

### **Description:**  
The MAX488EEPA is a low-power RS-485/RS-422 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 operation (120µA quiescent current)  
- Half-duplex communication  
- Slew-rate-limited drivers for reduced EMI  
- Enhanced ESD protection (±15kV)  
- Thermal shutdown protection  
- Receiver/driver enable control  
- Operates with a single +5V supply  
- Compatible with RS-485 and RS-422 standards  

This information is sourced from the official Maxim Integrated datasheet for the MAX488EEPA.

Partnumber Manufacturer Quantity Availability
MAX488EEPA MAXI 100 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX488EEPA is a low-power transceiver manufactured by Maxim Integrated (MAXI). It is designed for RS-485 and RS-422 communication applications.  

### **Specifications:**  
- **Supply Voltage:** +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  
- **Half-Duplex Communication**  
- **Low Power Consumption:**  
  - 120µA (Quiescent Current)  
  - 0.1µA (Shutdown Mode)  
- **ESD Protection:** ±15kV (Human Body Model)  
- **Package:** 8-Pin PDIP  

### **Descriptions:**  
The MAX488EEPA is a low-power, slew-rate-limited transceiver optimized for balanced data transmission. It is commonly used in industrial control, telecom, and point-of-sale systems.  

### **Features:**  
- **Slew-Rate Limited for Reduced EMI**  
- **Driver Short-Circuit Current Limiting**  
- **Thermal Shutdown Protection**  
- **Receiver Fail-Safe for Open/Shorted Inputs**  
- **Compatible with RS-485 and RS-422 Standards**  

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

Partnumber Manufacturer Quantity Availability
MAX488EEPA MAX 60 In Stock

Description and Introduction

15kV ESD-Protected / Slew-Rate-Limited / Low-Power / RS-485/RS-422 Transceivers The MAX488EEPA 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:

### **Manufacturer:**  
- **MAX** (Maxim Integrated, now part of Analog Devices)  

### **Part Number:**  
- **MAX488EEPA**  

### **Description:**  
- The MAX488EEPA is a **low-power RS-485/RS-422 transceiver** designed for balanced communication.  
- It operates with a **single +5V power supply** and is suitable for **half-duplex** communication.  
- The device is compliant with **RS-485 and RS-422 standards**, ensuring reliable data transmission over long distances.  

### **Key Features:**  
1. **Low Power Consumption:**  
   - **Driver disabled supply current:** 0.3µA (typical)  
   - **Receiver disabled supply current:** 0.3µA (typical)  

2. **Data Rate:**  
   - Supports **up to 2.5Mbps** data transmission rate.  

3. **ESD Protection:**  
   - **±15kV** Human Body Model (HBM) ESD protection on driver outputs and receiver inputs.  

4. **Thermal Shutdown Protection:**  
   - Prevents damage due to excessive power dissipation.  

5. **Driver Output Short-Circuit Protection:**  
   - Ensures robustness in fault conditions.  

6. **Receiver Fail-Safe Design:**  
   - Ensures a **logic-high output** when inputs are open or shorted.  

7. **Package:**  
   - **8-pin PDIP (Plastic Dual In-line Package)**  

8. **Operating Temperature Range:**  
   - **-40°C to +85°C** (Industrial grade)  

9. **Half-Duplex Communication:**  
   - Supports bidirectional data transmission on a single twisted-pair line.  

10. **Compliance:**  
   - Meets **TIA/EIA-485-A and TIA/EIA-422-B** standards.  

### **Applications:**  
- Industrial control systems  
- RS-485/RS-422 networks  
- Building automation  
- Point-of-sale equipment  
- Long-distance data transmission  

This information is based on the manufacturer's datasheet and technical specifications. For detailed electrical characteristics and application notes, refer to the official documentation.

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