FLIR Lepton 2.5 - Thermal Imaging Module

The FLIR Lepton® 2.5 - Thermal Imaging Module is a compact, cost-effective long wave infrared (LWIR) camera solution. Despite being smaller than a dime, it is capable of fitting inside a smartphone and delivers performance comparable to traditional IR cameras. The module features an impressive focal plane array of 80x60 active pixels, making it ideal for integration into mobile devices and other electronics as an IR sensor or thermal image sensor. With its radiometric capabilities, the Lepton captures precise, calibrated, and non-contact temperature data in every pixel.

This thermal imaging module offers a host of advanced features. It provides an effective frame rate of 8.6 Hz and uses a 25-MHz nominal input clock with CMOS IO voltage levels. The output format is user-selectable, offering 14-bit, 8-bit (AGC applied), or 24-bit RGB (AGC and colorization applied) options. The pixel size is 17 µm and the module has a high radiometric accuracy. It also features a wide scene dynamic range, a longwave infrared spectral range, and automatic temperature compensation. The thermal sensitivity is below 50 mK (0.050° C) and the video data interface is provided over SPI.

The FLIR Lepton® 2.5 - Thermal Imaging Module measures only 11.8 x 12.7 x 7.2 mm in size. It has a 32-pin socket interface that connects to a standard Molex® socket, making installation straightforward. The module can operate effectively in a wide temperature range, from -40 °C to +80 °C. The array format is 80 × 60, progressive scan, and it features a diagonal FOV of 63.5°. Furthermore, it uses uncooled VOx microbolometer sensor technology, has integral solar protection, and requires an input supply voltage of 2.8 V, 1.2 V, 2.5 V to 3.1 V IO.

The FLIR Lepton® 2.5 - Thermal Imaging Module is a versatile solution for a range of applications. It can be used to enhance the functionality of smartphones and other electronics, and can also be utilized in commercial applications that require precise temperature measurements. With its compact size, advanced features, and cost-effective pricing, it offers an ideal solution for integrating high-quality thermal imaging capabilities into a variety of devices.