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MC1489DR2G

Quad Line EIA−232D Receivers

Partnumber Manufacturer Quantity Availability
MC1489DR2G 48850 In Stock

Description and Introduction

Quad Line EIA−232D Receivers The MC1489DR2G is a quad line receiver manufactured by ON Semiconductor. It is designed for interfacing with data terminal equipment (DTE) and data communication equipment (DCE) in accordance with EIA standards RS-232 and RS-423.  

### **Key Specifications:**  
- **Manufacturer:** ON Semiconductor  
- **Type:** Quad Line Receiver  
- **Number of Channels:** 4  
- **Supply Voltage (VCC):** ±5V to ±12V  
- **Input Voltage Range:** ±30V  
- **Output Type:** TTL-Compatible  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SOIC-16  

### **Description:**  
The MC1489DR2G is a robust line receiver capable of handling noisy environments. It converts RS-232 or RS-423 signal levels to TTL/CMOS logic levels, making it suitable for serial communication applications.  

### **Features:**  
- **Wide Input Voltage Range:** Tolerates up to ±30V  
- **TTL-Compatible Outputs:** Ensures direct interfacing with logic circuits  
- **Built-in Hysteresis:** Improves noise immunity  
- **On-Chip Input Resistors:** Simplifies external component requirements  
- **ESD Protection:** Enhances reliability in harsh conditions  

This device is commonly used in industrial control, telecommunications, and computer interface applications.

Application Scenarios & Design Considerations

Quad Line EIA−232D Receivers
Partnumber Manufacturer Quantity Availability
MC1489DR2G ON 10000 In Stock

Description and Introduction

Quad Line EIA−232D Receivers The MC1489DR2G is a quad line receiver manufactured by ON Semiconductor. Here are the specifications, descriptions, and features from Ic-phoenix technical data files:

### **Specifications:**
- **Manufacturer:** ON Semiconductor  
- **Type:** Quad Line Receiver  
- **Package:** SOIC-16  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage (VCC):** +5V (typical)  
- **Input Threshold Voltage:** Adjustable via external resistor  
- **Data Rate:** Up to 20 Mbps  
- **Number of Receivers:** 4 (Quad)  
- **Input Type:** Differential or Single-ended  
- **Output Type:** TTL/CMOS Compatible  

### **Descriptions:**
The MC1489DR2G is designed for digital data communication over balanced or unbalanced transmission lines. It is commonly used in RS-232 and similar serial communication applications. The device features four independent receivers with adjustable input thresholds, allowing compatibility with various signal levels.  

### **Features:**
- **Quad Line Receiver:** Four independent receivers in a single package.  
- **Adjustable Hysteresis:** Input threshold can be set using an external resistor.  
- **Wide Operating Voltage:** Compatible with standard +5V logic supplies.  
- **High Noise Immunity:** Designed for reliable operation in noisy environments.  
- **TTL/CMOS Compatible Outputs:** Ensures easy interfacing with logic circuits.  
- **ESD Protection:** Provides robustness against electrostatic discharge.  

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

Application Scenarios & Design Considerations

Quad Line EIA−232D Receivers

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