Datasheet Summary
SCPS273C
- MAY 2019
- REVISED JUNE 2023
TCA9548A-Q1 Automotive 8-Channel I2C Switch with Reset
1 Features
- AEC-Q100 (grade 1): Qualified for automotive applications
- Functional Safety-Capable
- Documentation available to aid in functional safety system design
- 1-to-8 Bidirectional translating switches
- I2C Bus and SMBus patible
- Active-low reset input
- Three address pins, allowing up to eight
TCA9548A-Q1 devices on the I2C bus
- Channel selection through an I2C Bus, in any bination
- Power up with all switch channels deselected
- Low RON switches
- Allows voltage-level translation between 1.8 V,
2.5 V, 3.3 V, and 5 V buses
- No glitch on power up
- Supports hot...