TSL253 Datasheet | TAOS

Description The TSL253 and TSL254 are light-to-voltage optical converters, each bining a 1-mm-square photodiode and a transimpedance amplifier (feedback resistor = 16 MΩ, and 1 MΩ respectively) on a single monolithic IC. Output voltage is directly proportional to the light intensity (irradiance) on the photodiode. These devices use silicon-gate CMOS technology that provides improved amplifier offset-voltage stability and low power consumption. Functional Block Diagram - Voltage + Output Terminal Functions TERMINAL NAME NO. DESCRIPTION Ground (substrate). All voltages are referenced to GND. Output voltage Supply voltage .taosinc. Texas Advantced Optoelectronic Solutions Inc. 800 Jupiter Road, Suite 205 S Plano, TX 75074 S (972) 673-0759 t Copyright © 2000, TAOS Inc. 1 TSL253, TSL254 PRECISION HIGHĆSPEED LIGHTĆTOĆVOLTAGE CONVERTER TAOS022 - JANUARY 2000 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) - - - - - - - - - - - - . 7 V Output current, IO - - - - - - - - - - - - - - ±10 m A Duration of short-circuit current at (or below) 25°C - - - - - - - - - . 5 s Operating free-air temperature range, TA - - - - -...