PCA9518
Overview
The PCA9518 is an expandable five-channel bidirectional buffer for I2C and SMBus applications. The I2C protocol requires a maximum bus capacitance of 400 pF, which is derived from the number of devices on the I2C bus and the bus length.
- 1 Expandable Five-Channel Bidirectional Buffer
- 400-kHz Fast I2C Bus
- Operating VCC Range of 3 V to 3.6 V
- 5-V Tolerant I2C and Enable Input Pins to Support Mixed-Mode Signal Operation
- Active-High Individual Repeater Enable Inputs
- Open-Drain Input/Outputs
- Lockup-Free Operation
- Supports Multiple Masters
- Powered-Off High-Impedance I2C Pins
- I2C Bus and SMBus Compatible
