The TSL250R-LF is a light to voltage optical sensor in 3 pin single in line sidelocker package. This device combines photodiode and trans impedance amplifier (feedback resistor = 16Mohm, 8Mohm and 2.8Mohm respectively) on single monolithic IC. Output voltage is directly proportional to light intensity (irradiance) on photodiode. The TSL250R-LF has improved amplifier offset voltage stability and low power consumption. It is supplied in three lead clear plastic sidelooker package with an integral lens.
- Converts light intensity to voltage
- High irradiance responsivity of 137mV/(W/cm2) typically at p = 635nm
- Single voltage supply operation
- Low dark (offset) voltage of 4mV
- Low supply current of 1.1mA
- Wide supply voltage range from 2.7V to 5.5V
- Operating free air temperature range from 0°C to 70°C
- Output voltage of 2V at Ee = 14.6 μW/cm2
传感与仪器
