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TSL235 - LIGHTTOFREQUENCY CONVERTER

General Description

on a single monolithic CMOS integrated circuit.

directly proportional to light intensity.

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Datasheet Details

Part number TSL235
Manufacturer TAOS
File Size 77.81 KB
Description LIGHTTOFREQUENCY CONVERTER
Datasheet download datasheet TSL235 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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t t 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 100 ppm/°C Temperature Coefficient D Single-Supply Operation TSL235 LIGHTĆTOĆFREQUENCY CONVERTER SR PACKAGE (FRONT VIEW) TAOS003 – MAY 1999 1 23 Description GND VDD OUT The TSL235 light-to-frequency converter combines a silicon photodiode and a current-to-frequency converter on a single monolithic CMOS integrated circuit. The output is a square wave (50% duty cycle) with frequency directly proportional to light intensity.