This is a breakout board for PCA9306 dual bi-directional voltage level translator. Voltage level translator can be key to ensure different parts work properly, because each part can communicate with different voltage levels. The PCA9306 is a dual bi-directional I2C bus and SMBus voltage level translator that runs low side from 1.0V to low side. 3.6V and 1.8V to 5.5V high sides Lower side and high side reference voltage respectively mark VREF1 and VREF2, connect I/O and drive the enablepin high to open the bi-directional voltage conversion. Use direction pins!
Function:
2-bit bi-directional translator for SDA and SCL lines in mixed mode I2C bus applications
Compatible with I2C bus and SMBus in addition to standard mode, fast mode and fast mode
Maximum transportation delay is less than 1.5ns for support standard and high speed I2C bus devices and multiple masters
Allows voltage level conversion between 1.0V Vref(1) and 1.8V, 2.5V, 3.3V, or 5VVbias. 1.2V Vref(1) and 1.8V, 2.5V, 3.3V or 5V Vbias; 1.8V Vref(1) and 3.3V or 5V Vbias; 2.5V Vref(1) and 5V Vbias; 3.3V Vref(1) and 5V Vbias
Provides bi-directional voltage conversion without direction pins
Low 3.5Ω on-state connection between input and output ports reduces signal distortion
Specifications:
Model: PCA9306
Type: Level Translator Breakout
Color: Red
Package List:
1 x PCA9306 Breakout Board