Description
TCA9517DR Texas Instruments - Yeehing Electronics
2-bit level-translating 400-kHz I2C/SMBus buffer/repeater with powered-off high-impedance
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 0.822 |
| 100 — 249 | 0.679 |
| 250 — 999 | 0.488 |
| 1,000 + | 0.26 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Interface - Signal Buffers, Repeaters |
| RoHS | Y |
| Product | Repeaters |
| Propagation Delay Time | 141 ns |
| Maximum Clock Frequency | 400 kHz |
| Operating Supply Voltage | 900 mV to 5.5 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Mounting Style | SMD/SMT |
| Package / Case | SOIC-8 |
| Packaging | Reel |
| Series | TCA9517 |
| Type | TCA |
| Brand | Texas Instruments |
| Interface Type | I2C, SMBus |
| Ciss - Input Capacitance | 8 pF |
| Operating Supply Current | 1 mA |
| Product Type | Signal Buffers, Repeaters |
| Factory Pack Quantity | 2500 |
| Subcategory | Interface ICs |
| Unit Weight | 0.019048 oz |
For more information, please refer to datasheet
Documents
| TCA9517DR Datasheet |
More Information
The TCA9517 is a bidirectional buffer with level shifting capabilities for I2C and SMBus systems. It provides bidirectional voltage-level translation (up-translation/down-translation) between low voltages (down to 0.9 V) and higher voltages (2.7 V to 5.5 V) in mixed-mode applications. This device enables I2C and SMBus systems to be extended without degradation of performance, even during level shifting.
