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TSB81BA3DPFP from TI,Texas Instruments

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TSB81BA3DPFP

Manufacturer: TI

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70

Partnumber Manufacturer Quantity Availability
TSB81BA3DPFP TI 11655 In Stock

Description and Introduction

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70 The TSB81BA3DPFP is a Texas Instruments (TI) product. Here are the factual details from Ic-phoenix technical data files:

### **Manufacturer:**  
Texas Instruments (TI)  

### **Specifications:**  
- **Part Number:** TSB81BA3DPFP  
- **Package:** HTQFP (PowerPAD™)  
- **Pin Count:** 80  
- **Operating Temperature Range:** -40°C to +85°C  
- **Supply Voltage:** 3.3V  

### **Descriptions:**  
- The TSB81BA3DPFP is a **1394b Three-Port Cable Transceiver/Arbiter**.  
- It supports **IEEE 1394b-2002** and **1394a-2000** standards.  
- Designed for high-speed serial bus applications.  

### **Features:**  
- Supports data rates up to **800 Mbps (S800)**.  
- Three fully compliant **1394b ports**.  
- Integrated **cable bias and termination**.  
- Low-power consumption.  
- Supports **backward compatibility** with 1394a devices.  
- Includes **PowerPAD™** for enhanced thermal performance.  

This information is based solely on the provided knowledge base. Let me know if you need further details.

Application Scenarios & Design Considerations

IEEE P1394b Three-Port Cable Transceiver Arbiter 80-HTQFP 0 to 70

Alternative Part Number

  • TSB41AB3PFP --: Same TSB41 family IEEE 1394 PHY/link-layer device in the same PFP package, with closely matching function and pinout, making it a strong drop-in candidate.
  • TSB43AB23PFP --: TI IEEE 1394 integrated link-layer controller in the same PFP package, offering comparable 1394 functionality for similar applications.
  • TSB82AA2PFP --: TI 1394 link-layer controller in the same PFP package, suitable as a functional alternative when the exact TSB81BA3DPFP is unavailable.

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