SNLS685 December 2020 DS160PR412
If MODE = L2 (SMBus / I2C slave control mode), the DS160PR412 is configured for best signal integrity through a standard I2C or SMBus interface that may operate up to 400 kHz. The slave address of the DS160PR412 is determined by the pin strap settings on the ADDR and MODE pins. The eight possible slave addresses (7-bit) for each channel banks of the device are shown in Table 7-4. In SMBus/I2C modes the SCL, SDA pins must be pulled up to a 3.3 V supply with a pull-up resistor. The value of the resistor depends on total bus capacitance. 4.7 kΩ is a good first approximation for a bus capacitance of 10 pF.
Refer to the DS160PR412/421 Programming Guide for details.
|MODE||ADDR||7-bit Slave Address Channels 0-1||7-bit Slave Address Channels 2-3|