TSL267

Technical coantmesntAsGtill valid r TSL267 HIGH-SENSITIVITY r IR LIGHT-TO-VOLTAGE CONVERTER TAOS033E − SEPTEMBER 2007 D Integral Visible Light Cutoff Filter D Converts IR Light Intensity to Output Voltage D Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components D High Sensitivity D Single Voltage Supply Operation (2.7 V to 5.5 V) D Low Noise (200 μVrms Typ to 1 kHz) D Rail-to-Rail Output D High Power-Supply Rejection (35 dB at 1 kHz) D Compact 3-Leaded Plastic Package D RoHS Compliant (−LF Package Only) PACKAGE S SIDELOOKER (FRONT VIEW) PACKAGE SM SURFACE MOUNT SIDELOOKER (FRONT VIEW) 123 GND VDD OUT Description 123 GND VDD OUT The TSL267 is a high-sensitivity low-noise infrared light-to-voltage 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. Available Options DEVICE TSL267 TSL267 TSL267 TA 0°C to 70°C 0°C to 70°C 0°C to 70°C PACKAGE − LEADS 3-lead Sidelooker 3-lead Sidelooker — Lead (Pb) Free 3-lead Surface-Mount Sidelooker — Lead (Pb) Free PACKAGE DESIGNATOR S S SM ORDERING NUMBER TSL267 TSL267−LF TSL267SM−LF Functional Block Diagram − Volt...