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SN75LVDS389DBTR from TI,Texas Instruments

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SN75LVDS389DBTR

Manufacturer: TI, TEXAS

Octal LVDS Transmitter

Partnumber Manufacturer Quantity Availability
SN75LVDS389DBTR TI, TEXAS 1929 In Stock

Description and Introduction

Octal LVDS Transmitter The **SN75LVDS389DBTR** is a LVDS (Low-Voltage Differential Signaling) quad differential line driver manufactured by **Texas Instruments (TI)**.  

### **Key Specifications:**  
- **Type:** Quad LVDS Line Driver  
- **Supply Voltage Range:** 3V to 3.6V  
- **Data Rate:** Up to **400 Mbps** per channel  
- **Number of Channels:** 4  
- **Output Type:** Differential LVDS  
- **Propagation Delay:** ~1.7 ns (typical)  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package:** **TSSOP-38 (DBT)**  

### **Features:**  
- **Low Power Consumption:** Designed for power-sensitive applications.  
- **High-Speed Data Transmission:** Supports up to 400 Mbps per channel.  
- **Wide Common-Mode Voltage Range:** Ensures robust signal integrity.  
- **Flow-Through Pinout:** Simplifies PCB layout.  
- **ESD Protection:** Protects against electrostatic discharge.  
- **Compliant with ANSI/TIA/EIA-644 LVDS Standards.**  

### **Applications:**  
- High-speed data transmission in displays, networking, and industrial systems.  
- Point-to-point data links.  
- Backplane and cable driving applications.  

This device is commonly used in applications requiring reliable, high-speed differential signaling with low power consumption.

Application Scenarios & Design Considerations

Octal LVDS Transmitter

Alternative Part Number

  • DS90LV047ATMTCX --: Quad LVDS driver from TI's DS90LV series, functionally similar LVDS transmitter in a different series naming, suitable drop-in for many SN75LVDS389 applications.
  • FIN1047MX --: Quad LVDS driver with comparable signaling and pinout, widely used as a cross to TI LVDS389-type drivers.
  • SN65LVDS047PW --: TI LVDS quad driver from the SN65LVDS family, same function and signaling levels, different series prefix from the source part.
  • FIN1047MTCX --: Quad LVDS driver offering comparable data rates and TIA/EIA-644 signaling, suitable as a cross-manufacturer replacement.

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