Mikroelektronika MIKROE-3298 LLC SPI Click Logic Level Converter

Technical description of the product (MIKROE-3298):

MIKROE-3298 SPI logic level conversion circuit. The LLC SPI click is a very useful Click board™ which can be utilized as the level converter for logic signals. The topology of this logic level conversion (LLC) circuit is perfectly suited for SPI communication between devices with unmatched voltages of their logic signals. Although there are some specialized integrated circuits on the market, sometimes it is more convenient to have a simple solution made of just a few passive elements and four MOSFETs. This circuit is used for SPI logic voltage level matching between the host and the device in many different projects. Key features: very low cost achieved using only passive elements and four MOSFETs, ability to use an arbitrary voltage level conversion in the range from 1.2V up to 10V. Interface: SPI. Input Voltage: 3.3V or 5V. Compatibility: mikroBUS. Click board size: M (42.9 x 25.4 mm).