120x84 Array

120x84 Thermopile Infrared Array
(Prototype Samples Available)

The HTPA120x84d is our highest resolution thermopile infrared array inside a TO-8 housing, which is best for thermal imaging.


Due to the digital SPI interface, only six pins are needed for operation. It has a 16-bit ADC and built-in EEPROM stores all calibration data. The framerate can be set individually and depends on the sensor clock and ADC resolution


For high 16-bit resolution, framerates of 9 Hz are possible, while lower ADC resolutions allow framerates of up to 30 Hz and more. Different available optical lenses, integrated with the array in TO-8 housing, provide fields of view (FOV) from 12x9 degree up to 120x90 degree.


The 120x84 array can be used as drop-in solution for the 80x64 array as it provides the same PIN-out and dimensions.

Features and Benefits

Infrared thermopile array with 120x84 pixel elements

 

  • 120x84 thermopile pixel elements
  • True shutterless operation
  • 12x9° to 120x90° FOV
  • high framerates of 9 Hz to 50 Hz
  • 16-bit ADC resolution
  •  high object temperature range

 

Specifications

Value Tolerance Unit
Supply voltage (DC) 3.3 +0.3/-0.0 V
Current consumption 30 ± 5 mA
Clock frequency (Sensor) 10 ± 5 MHz
Ambient temperature range -20 to 85 °C
Object temperature range -20 to >1000 °C
Framerate (full frame) 2 to 50 Hz
Framerate (quarter frame) 12 to 300 Hz
NETD (best optics) tbd* mK@1Hz

* NETD for Hi/UHi version

Example Pictures and Videos

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