tvt290 series
tvt290-大富豪官方网站
thermal imaging component
- 32×32 pixels
- 6.66 frame per seconds
- uart communication protocol
- up to 0.3 degree error rate for human body, 2 degree for other objects
- 30cm to 50 cm measurement distance
- 3v ~ 3.3v
| focal length | view angle | |
|---|---|---|
| tvt290il50 | 5.0mm | 33deg x 33deg |
| tvt290il21 | 2.1mm | 90deg x 90deg |
| tvt290tl50 | 5.0mm | 33deg x 33deg |
| tvt290tl21 | 2.1mm | 90deg x 90deg |
| symbol | min | typ. | max. | unit | |
|---|---|---|---|---|---|
| supply voltage | vdd | 4.5 | 5 | 6 | v |
| supply current | idd | 30 | 32 | 35 | ma |
| measurement temperature range | 32 | 42 | degc | ||
| operation temperature | 10 | 25 | 40 | degc | |
| storage temperature | 0 | 50 | degc |
