TSL235R Datasheet - TAOS

TSL235R LIGHTTOFREQUENCY CONVERTER

123 GND VDD OUT The TSL235R light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter on a single monolithic CMOS integrated circuit. Output is a square wave (50% duty cycle) with frequency directly proportional to light intensity (irradiance) on the photodio.

r r D High-Resolution Conversion of Light Intensity to Frequency With No External Components D Communicates Directly With a Microcontroller D Compact Three-Leaded Clear-Plastic Package D Single-Supply Operation Down to 2.7 V D Nonlinearity Error Typically 0.2% at 100 kHz D Stable 150 ppm/°C Temperature Coefficient D Single-Supply Operation D RoHS Compliant ( LF Package Only) TSL235R LIGHT-TO-FREQUENCY CONVERTER PACKAGE S SIDELOOKER (FRONT VIEW) TAOS038E SEPTEMBER 2007 PACKAGE.

TSL235R Datasheet (145.99 KB)