(ta25) ??`?`i2c interfacei2c output ?????y? ?? 0.1 contactless thermometer 1. indication resolution 0.1 h??i 1. built-in ambient temperature sensor calibration function adQbit 10bit 1. YY?o ad converter bit count 10bit no icebound or dew ?R??xk can select voltage output or temperature output ???`Ci built-in temperature calibration ???? non-contact thermometer (ta25) - idd the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, please refer to the latest specifications. Y??d????gMi?????????H?????_J? - \(=0.99)? - - 0 5.8 100 typ. min. 3.3 unit item ma v vdd - -20 to 85 3.0 - - 14 8 - l=50mm um 2.0 - 3.6 - - vdd=3.3v 5 - - symbol rating tstg. supply voltage max. 0 to 85 `?????`?thermopile sensor module TPSMD02-1 3.7 v ? R unit item ????y????`??? ?????`? h????i??h???y??`a C?d?? it is a thermometer sensor module using infrared thermopile which can measure temperature contactless. since it incorporates an ambient temperature sensor, it has a function to correct error of measured temperature accoring to environmental temperature change. operating temperature symbol vdd topr. storage temperature conditions y operating voltage consumption current temperature measurement range M R oct.2017 L sensitivity wavelength temperature accuracy ? ? (50%) viewing angle (50%) fov
u??i2c`????? this product operates as i2c slave side. i2c?`?? i2c format read 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 0 0 1 0 0 1 0 0 ?? command table adata correction data ydata ydata?? measurement dataaddress table `???10 thermopile temperature 10 h??10 ambient temperature 10 `?1000v thermopile output 1000v h??1000v ambient temperature output 1000v cn1 pin cn1 pin layout no. ? ? sda scl gnd 1 ?? ??` ??? vto 5 4 6 ?? ?? 2 3 vdd vta ? dimension oct.2017 the contents of this data sheet are subject to change without advance notice for the purpose of improvement. when using this product, please refer to the latest specifications. vto 6 h 7 h `?????`?thermopile sensor module tpsmd01-1 i2c?? i2caddress table Y??d????gMi?????????H?????_J? 4 h 5 h vta 0 h 1 h tcal1 tcal2 2 h 3 h cmd division data count data address data name 0ah read 00h read 7 data 4 byte each data count cmd division cmd ??? cmd?? data 1 data n 4 data 2 byte each data 1 data n slave address ?(3.3v) no. symbol signal 1 vto sensor output 2 sda serial data input / output 3 scl serial clock input 6 vta ambient temperature 4 gnd reference potential 5 vdd supply voltage (3.3v) ( 6 . 8 ) t p s m d 0 2 - 1 1 . 6 ( 2 . 9 ) 1 7 6 . 5 8 . 5 2 3 2 . 3 2 . 7 1 2 3 0 . 8 2 - 2 . 2 c n 1 : s m 0 6 - s r s s - t b ( j s t )
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