| PartNumber | TSB81BA3EIZAJ | TSB81BA3EIPFP | TSB81BA3EPFP |
| Description | 1394 Interface IC 3-Port Cable Xcvr Arbiter | 1394 Interface IC 3-Port Cable Xcvr Arbiter | 1394 Interface IC IEEE P1394b 3-Port Cable Xcvr Arbite |
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Category | 1394 Interface IC | 1394 Interface IC | Interface - Drivers, Receivers, Transceivers |
| RoHS | Y | Y | - |
| Mounting Style | SMD/SMT | SMD/SMT | SMD/SMT |
| Package / Case | NFBGA-168 | HTQFP-80 | - |
| Series | TSB81BA3E | TSB81BA3E | TSB81BA3E |
| Product | IEEE 1394a, 1394b | IEEE 1394a, 1394b | IEEE 1394a 1394b |
| Type | Three Port Cable Transceiver/Arbiter | Three Port Cable Transceiver/Arbiter | Transceiver |
| Data Rate | 800 Mb/s | 800 Mb/s | 800 Mb/s |
| Operating Supply Voltage | 1.8 V to 3.3 V | 1.8 V to 3.3 V | 1.8 V to 3.3 V |
| Operating Supply Current | 4 mA | 4 mA | 120 mA |
| Minimum Operating Temperature | - 40 C | - 40 C | 0 C |
| Maximum Operating Temperature | + 85 C | + 85 C | + 70 C |
| Packaging | Tray | Tray | Tray |
| Description/Function | IEEE P1394B THREE-PORT CABLE TRANSCEIVER ARBITER | IEEE P1394B THREE-PORT CABLE TRANSCEIVER ARBITER | - |
| Brand | Texas Instruments | Texas Instruments | - |
| Moisture Sensitive | Yes | Yes | - |
| Product Type | 1394 Interface IC | 1394 Interface IC | - |
| Protocol Supported | 1394 | 1394 | IEEE 1394a IEEE 1394b |
| Factory Pack Quantity | 260 | 96 | - |
| Subcategory | Interface ICs | Interface ICs | - |
| Maximum Operating Frequency | - | 49.152 MHz, 98.304 MHz | - |
| Unit Weight | - | 0.013051 oz | 0.013051 oz |
| Package Case | - | - | HTQFP-80 |
| Operating Temperature | - | - | 0°C ~ 70°C |
| Mounting Type | - | - | Surface Mount |
| Voltage Supply | - | - | 3 V ~ 3.6 V |
| Supplier Device Package | - | - | 80-HTQFP (12x12) |
| Protocol | - | - | IEEE 1394 |
| Number of Drivers Receivers | - | - | 2016/6/6 |
| Duplex | - | - | Half |
| Receiver Hysteresis | - | - | - |
| Description Function | - | - | IEEE P1394B THREE-PORT CABLE TRANSCEIVER ARBITER |