I2C Bi-Directional Logic Level Converter- 4 Channel

I2C Bi-Directional Logic Level Converter- 4 Channel circuit convert signals as low as 1.8 V to as high as 5 V and vice versa, and its four channels are enough to support most common bidirectional and unidirectional digital interfaces, including I²C, SPI, and asynchronous TTL serial.

If you’ve ever tried to connect a 3.3V device to a 5V system, you know what a challenge it can be. The 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 level shifter from 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 i2c 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.

Features:

• Mutual transform between 5V TTL and 3.3V TTL
• Four channels of logic and high voltage low voltage logic can two-way transform
• Portable and lightness, with 2 rows 6 pin contact pins
• Level Converter- 4 Channel Compatible with the bread plate, can be used directly put on the breadboard
• 4 Channel Module (great for I2C or SPI) and will work with all microcontrollers, Arduino, Raspberry Pi, Intel Edison, NXP Mbed

Specifications:

• Number of Channels: 4
• Voltage on Lx Side: 1.8V-5V
• Voltage on Hx Side: 2.8V-6V
• Power: 2.8V – 6V
• Length (mm): 16
• Width (mm): 13
• Height (mm): 3
• Weight (gm): 2

Package Includes:

• 1 x I2C Bi-Directional Logic Level Converter- 4 Channel