Description
The TSL267 is a high-sensitivity low-noise infrared light-to-voltage optical converter that combines a photodiode and a transimpedance amplifier on a single monolithic CMOS integrated circuit. Output voltage is directly proportional to IR light intensity (irradiance) on the photodiode. The TSL267 has a transimpedance gain of 320 MΩ. The device has improved offset voltage stability and low power consumption and is supplied in a 3-lead visible-light-blocking plastic sidelooker package with an integral lens.

● Integral Visible Light Cutoff Filter
● Converts IR Light Intensity to Output Voltage
● Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components
● High Sensitivity
● Single Voltage Supply Operation (2.7 V to 5.5 V)
● Low Noise (200 µVrms Typ to 1 kHz)
● Rail-to-Rail Output
● High Power-Supply Rejection (35 dB at 1 kHz)
● Compact 3-Leaded Plastic Package