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SN75C189ADBR from TI,Texas Instruments

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SN75C189ADBR

Manufacturer: TI

Quadruple Low-Power Line Receiver

Partnumber Manufacturer Quantity Availability
SN75C189ADBR TI 31450 In Stock

Description and Introduction

Quadruple Low-Power Line Receiver The SN75C189ADBR is a quad differential line receiver manufactured by Texas Instruments (TI).  

### **Specifications:**  
- **Type:** Quad Differential Line Receiver  
- **Supply Voltage (VCC):** 4.5V to 5.5V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** SSOP (DBR) - 16-pin  
- **Data Rate:** Up to 10 Mbps  
- **Input Threshold Hysteresis:** 50 mV (typical)  
- **Propagation Delay:** 25 ns (typical)  
- **Common-Mode Input Voltage Range:** ±7V  
- **ESD Protection:** > 2 kV (HBM)  

### **Descriptions:**  
The SN75C189ADBR is designed for balanced data transmission applications, providing four independent differential line receivers. It is commonly used in RS-422 and RS-485 communication systems.  

### **Features:**  
- Quad differential line receiver  
- Wide common-mode input voltage range (±7V)  
- High input impedance  
- Low power consumption  
- Built-in fail-safe circuitry (outputs high when inputs are open or shorted)  
- Compatible with TTL and CMOS logic levels  
- ESD protection for robust performance  

This information is based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Quadruple Low-Power Line Receiver

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