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Part Details for TSB81BA3PFP by Texas Instruments
Results Overview of TSB81BA3PFP by Texas Instruments
- Distributor Offerings: (8 listings)
- Number of FFF Equivalents: (1 replacement)
- CAD Models: (Available)
- Number of Functional Equivalents: (5 options)
- Part Data Attributes: (Available)
- Reference Designs: (Not Available)
Tip: Data for a part may vary between manufacturers. You can filter for manufacturers on the top of the page next to the part image and part number.
Applications
Education and Research
Internet of Things (IoT)
Computing and Data Storage
Aerospace and Defense
Healthcare
Telecommunications
Automotive
TSB81BA3PFP Information
TSB81BA3PFP by Texas Instruments is a Line Driver or Receiver.
Line Driver or Receivers are under the broader part category of Drivers And Interfaces.
A driver controls the current or voltage delivered to components like LCDs or motors, while an interface component connects systems for data transfer and control. Read more about Drivers And Interfaces on our Drivers And Interfaces part category page.
Price & Stock for TSB81BA3PFP
| Part # | Distributor | Description | Stock | Price | Buy | |
|---|---|---|---|---|---|---|
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DISTI #
2156-TSB81BA3PFP-ND
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DigiKey | IC TRANSCEIVER HALF 6/6 80HTQFP Min Qty: 1 Lead time: 20 Weeks Container: Bulk MARKETPLACE PRODUCT |
678 In Stock |
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$9.4000 | Buy Now |
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DISTI #
296-14215-5-ND
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DigiKey | IC TRANSCEIVER HALF 6/6 80HTQFP Min Qty: 1 Lead time: 20 Weeks Container: Tray |
85 In Stock |
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$11.8610 / $15.0000 | Buy Now |
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DISTI #
86051997
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Verical | Transceiver 1TX 1RX 80-Pin HTQFP EP Tray RoHS: Compliant Min Qty: 34 Package Multiple: 1 Date Code: 1101 | Americas - 666 |
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$9.0375 / $11.3000 | Buy Now |
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Bristol Electronics | 108 |
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RFQ | ||
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Quest Components | IC,LINE TRANSCEIVER,CMOS,2 DRIVER,2 RCVR,TQFP,80PIN,PLASTIC | 146 |
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$7.3658 / $12.8100 | Buy Now |
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Quest Components | IC,LINE TRANSCEIVER,CMOS,2 DRIVER,2 RCVR,TQFP,80PIN,PLASTIC | 86 |
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$11.2088 / $14.4113 | Buy Now |
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Rochester Electronics | TSB81BA3 IEEE P1394b s800 Three-Port Cable Transceiver/Arbiter RoHS: Compliant Status: End of Life / Last Time Buy Min Qty: 1 | 678 |
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$7.2300 / $9.0400 | Buy Now |
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ComSIT USA | IEEE 1394B THREE-PORT CABLE TRANSCEIVER/ARBITER Line Transceiver, 6 Func, 6 Driver, 6 Rcvr, CMOS, PQFP80 ECCN: EAR99 RoHS: Not Compliant |
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RFQ |
Part Details for TSB81BA3PFP
TSB81BA3PFP CAD Models
TSB81BA3PFP Part Data Attributes
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TSB81BA3PFP
Texas Instruments
Buy Now
Datasheet
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Compare Parts:
TSB81BA3PFP
Texas Instruments
IEEE P1394b S800 3-port cable transceiver/arbiter 80-HTQFP 0 to 70
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| Pbfree Code | Yes | |
| Rohs Code | Yes | |
| Part Life Cycle Code | Obsolete | |
| Ihs Manufacturer | TEXAS INSTRUMENTS INC | |
| Part Package Code | QFP | |
| Package Description | GREEN, PLASTIC, HTQFP-80 | |
| Pin Count | 80 | |
| Reach Compliance Code | compliant | |
| ECCN Code | EAR99 | |
| HTS Code | 8542.39.00.01 | |
| Samacsys Manufacturer | Texas Instruments | |
| Differential Output | YES | |
| Driver Number of Bits | 6 | |
| Input Characteristics | DIFFERENTIAL | |
| Interface IC Type | LINE TRANSCEIVER | |
| Interface Standard | IEEE 1394 | |
| JESD-30 Code | S-PQFP-G80 | |
| JESD-609 Code | e4 | |
| Length | 12 mm | |
| Moisture Sensitivity Level | 3 | |
| Number of Functions | 6 | |
| Number of Terminals | 80 | |
| Operating Temperature-Max | 70 °C | |
| Operating Temperature-Min | ||
| Out Swing-Min | 0.172 V | |
| Output Low Current-Max | 0.004 A | |
| Package Body Material | PLASTIC/EPOXY | |
| Package Code | HTFQFP | |
| Package Equivalence Code | TQFP80,.55SQ | |
| Package Shape | SQUARE | |
| Package Style | FLATPACK, HEAT SINK/SLUG, THIN PROFILE, FINE PITCH | |
| Peak Reflow Temperature (Cel) | 260 | |
| Qualification Status | Not Qualified | |
| Receiver Number of Bits | 6 | |
| Seated Height-Max | 1.2 mm | |
| Supply Voltage-Max | 2.05 V | |
| Supply Voltage-Min | 1.85 V | |
| Supply Voltage-Nom | 1.95 V | |
| Supply Voltage1-Max | 3.6 V | |
| Supply Voltage1-Min | 3 V | |
| Supply Voltage1-Nom | 3.3 V | |
| Surface Mount | YES | |
| Technology | CMOS | |
| Temperature Grade | COMMERCIAL | |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) | |
| Terminal Form | GULL WING | |
| Terminal Pitch | 0.5 mm | |
| Terminal Position | QUAD | |
| Time@Peak Reflow Temperature-Max (s) | NOT SPECIFIED | |
| Width | 12 mm |
Alternate Parts for TSB81BA3PFP
This table gives cross-reference parts and alternative options found for TSB81BA3PFP. The Form Fit Function (FFF) tab will give you the options that are more likely to serve as direct pin-to-pin alternates or drop-in parts. The Functional Equivalents tab will give you options that are likely to match the same function of TSB81BA3PFP, but it may not fit your design. Always verify details of parts you are evaluating, as these parts are offered as suggestions for what you are looking for and are not guaranteed.
| Part Number | Manufacturer | Composite Price | Description | Compare |
|---|---|---|---|---|
| TSB81BA3IPFP | Texas Instruments | Check for Price | HEX LINE TRANSCEIVER, PQFP80, PLASTIC, HTQFP-80 | TSB81BA3PFP vs TSB81BA3IPFP |
TSB81BA3PFP Frequently Asked Questions (FAQ)
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Texas Instruments provides a recommended PCB layout in the datasheet, but it's also recommended to follow the IEEE 1394a standard for PCB layout guidelines. Additionally, using a 4-layer PCB with a solid ground plane and a separate power plane can help reduce EMI and improve signal integrity.
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To ensure reliable operation in high-temperature environments, it's essential to follow proper thermal design and layout guidelines. This includes providing adequate heat sinking, using thermal vias, and ensuring good airflow around the device. Additionally, the device should be operated within its recommended operating temperature range of -40°C to 85°C.
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While the TSB81BA3PFP is designed to be IEEE 1394a compliant, using it in a non-compliant system may lead to compatibility issues and reduced performance. It's essential to ensure that the system meets the IEEE 1394a standard requirements for signal timing, voltage levels, and cable specifications to guarantee reliable operation.
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To troubleshoot issues with the TSB81BA3PFP, start by verifying the PCB layout and ensuring that it meets the recommended guidelines. Check for signal integrity issues, such as noise or jitter, and ensure that the device is properly powered and grounded. Use oscilloscopes or logic analyzers to debug the signal lines and identify any issues. Additionally, consult the Texas Instruments support resources and application notes for guidance on troubleshooting and debugging.
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Yes, the TSB81BA3PFP is designed to be power-efficient, with a typical power consumption of 1.2W. However, to further reduce power consumption, consider using the device's low-power modes, such as the sleep mode, and optimizing the system design to minimize power consumption. Additionally, consider using a low-power PHY layer device or a PHY layer device with a built-in power management feature.