5V-3V IIC UART SPI Four 4 Channel Level Converter Module

5V-3V IIC UART SPI Four 4 Channel Level Converter Module

Name: IIC I2C level conversion module 5-3v system compatible

Model: ICC I2C

Power supply :5V-3V

AVCC connect to 5V system power

ASCL connect to 5V system SCL

ASDA connect to 5V system SDA

AGND connect to 5V system GND

BVCC connect to 3V system power

BSCL connect to 3V system SCL

BSDA connect to 3V systems SDA

BGND connect to 3V system GND

 4 Channel

If you've ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. bi-directional logic level converter is a small device that safely steps down 5V signals to 3.3V AND steps up 3.3V to 5V at the same time. This level converter also works with 2.8V and 1.8V devices. What really separates this Logic level converter from our previous versions is that you can successfully set your high and low voltages and step up and down between them safely on the same channel. Each level converter has the capability of converting 4 pins on the high side to 4 pins on the low side with two inputs and two outputs provided for each side.

The level converter is very easy to use. The board needs to be powered from the two voltages sources (high voltage and low voltage) that your system is using. High voltage (5V for example) to the HV' pin, low voltage (3.3V for example) to LV', and ground from the system to the GND' pin.

Dimensions:0.63 x 0.52" (16.05 x 13.33mm)