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SN75189DR from TEXAS

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SN75189DR

Manufacturer: TEXAS

Quadruple Line Receiver

Partnumber Manufacturer Quantity Availability
SN75189DR TEXAS 1430 In Stock

Description and Introduction

Quadruple Line Receiver The SN75189DR is a quad differential line receiver manufactured by Texas Instruments. Below are its specifications, descriptions, and features:

### **Specifications:**  
- **Manufacturer:** Texas Instruments  
- **Type:** Quad Differential Line Receiver  
- **Supply Voltage (VCC):** 5V  
- **Number of Receivers:** 4  
- **Data Rate:** Up to 10 Mbps  
- **Input Threshold:** ±200mV (Differential)  
- **Input Resistance:** 4kΩ (Typical)  
- **Propagation Delay:** 20ns (Typical)  
- **Operating Temperature Range:** 0°C to +70°C  
- **Package:** SOIC-16  

### **Descriptions:**  
The SN75189DR is designed for balanced digital data transmission over twisted-pair lines. It complies with EIA/TIA-422-B, EIA/TIA-423-B, and ITU-T V.10/V.11 standards. This device features high input impedance, making it suitable for multi-point bus applications.  

### **Features:**  
- **Quad Differential Receiver:** Supports four independent receivers in a single package.  
- **Wide Common-Mode Range:** ±7V (Min) for noise immunity.  
- **Fail-Safe Design:** Ensures a high output state when inputs are open or shorted.  
- **Built-In Hysteresis:** Improves noise rejection.  
- **Low Power Consumption:** Ideal for power-sensitive applications.  
- **ESD Protection:** Protects against electrostatic discharge.  

This device is commonly used in RS-422, RS-423, and similar communication systems.

Application Scenarios & Design Considerations

Quadruple Line Receiver

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