TPA64 - High Precision Infrared Array Sensor

Utilizing the fantastic AMG8833 thermopile array from Panasonic, the TPA64 offers an economical but powerful temperature imaging solution.

Video above is taken from our C# example using a USB-ISS to talk to the TPA64. The top image is raw data painted to the screen, the bottom are after bilinear and bicubic interpolation. The sensor even shows a heat spot for the camera in the top right!

• 3.3v to 5v operation, with onboard I2C level shifter


• Temperature detection of two-dimensional area: 8 × 8 (64 pixels)


• Temperature range of 0°c to +80°c


• Temperature accuracy of +/- 2.5°c


• Human detection at up to 7m


• Viewing angle 60°, optical axis gap 5.6°


• Current consumption 4.5mA


• Module defaults to I2C address 0xC2, changeable to 0xC0


• Weight is only 3g


• Size 24mm x 21mm

TPA64 datasheet
AMG8833 datasheet
AMG8833 application note

C# example