Description
TCA9548AMRGER Texas Instruments - Yeehing Electronics
8-channel 1.65- to 5.5-V I2C/SMBus switch with reset & voltage translation
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 1.186 |
| 100 — 249 | 0.912 |
| 250 — 999 | 0.672 |
| 1,000 + | 0.38 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| TCA9548AMRGER Datasheet |
More Information
The TCA9548A device has eight bidirectional translating switches that can be controlled through the I2C bus. The SCL/SDA upstream pair fans out to eight downstream pairs, or channels. Any individual SCn/SDn channel or combination of channels can be selected, determined by the contents of the programmable control register. These downstream channels can be used to resolve I2C slave address conflicts. For example, if eight identical digital temperature sensors are needed in the application, one sensor can be connected at each channel: 0-7.
