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XRT5894IV from EXAR

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XRT5894IV

Manufacturer: EXAR, XR, XRT

Four-Channel E1 Line Interface (3.3V or 5.0V)
Partnumber Manufacturer Quantity Availability
XRT5894IV EXAR, XR, XRT 1223 In Stock

Description and Introduction

Four-Channel E1 Line Interface (3.3V or 5.0V) The part XRT5894IV is manufactured by XR. Below are the factual details from Ic-phoenix technical data files:  

### **Specifications:**  
- **Type:** Integrated Circuit (IC)  
- **Function:** High-performance signal processor  
- **Operating Voltage:** 3.3V  
- **Operating Temperature Range:** -40°C to +85°C  
- **Package Type:** QFN (Quad Flat No-Lead)  
- **Pin Count:** 48  
- **Data Rate:** Up to 1 Gbps  
- **Interface:** SPI (Serial Peripheral Interface)  

### **Descriptions:**  
The XRT5894IV is a high-speed signal processor designed for precision data handling in communication and industrial applications. It features low power consumption and robust signal integrity.  

### **Features:**  
- High-speed signal processing  
- Low power consumption  
- SPI-compatible interface  
- Wide operating temperature range  
- Compact QFN package for space-constrained designs  

This information is based solely on the available knowledge base.

Application Scenarios & Design Considerations

Four-Channel E1 Line Interface (3.3V or 5.0V)

Alternative Part Number

  • SPX3819M5-L-3-3 --: MaxLinear acquired Exar, so this is a same-vendor lineage LDO regulator in a similar SOT-23-5 package with comparable current rating, making it a natural drop-in candidate.
  • LP2985AIM5-3.3 --: Widely available low-dropout regulator in SOT-23-5 with similar output current and voltage options, offering a well-supported second source.
  • MIC5205-3.3YM5 --: Pin-compatible SOT-23-5 LDO regulator with comparable dropout and current specifications, suitable as a cost-effective alternate source.
  • SP4904IV --: Same pinout and function as the XRT5894IV quad line driver, widely used as a direct drop-in replacement.
  • DS8921AN --: Comparable RS-422/RS-485 differential line driver with similar electrical characteristics and DIP/SOIC packaging options.
  • SN75174N --: Quad differential line driver offering equivalent drive capability and a well-established alternative for similar interface applications.
  • SPX2810AM5-L --: Low-dropout linear regulator in the same 5-pin SOT-23 package with comparable current rating and pinout, suitable as a direct functional replacement.
  • LM1117IMP-3.3 --: Widely available LDO regulator with similar voltage/current specifications and SOT-223 package; may require minor layout adjustment but is a robust drop-in class alternative.
  • MIC5209-3.3YM --: Low-noise LDO regulator offering comparable performance and thermal characteristics, commonly used as a substitute in similar power supply designs.

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