isl29101 Intersil Corporation, isl29101 Datasheet
isl29101
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isl29101 Summary of contents
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... Data Sheet Small, Low Power, Voltage-Output Ambient Light Photo Detect IC The ISL29101 is a low power ambient Light-to-Voltage optical sensor combining a photodiode array, a current amplifier and a micropower operational amplifier on a single monolithic IC. Similar to the human eye, the photodiode array has a peak response at 550nm and spans from 400nm to 600nm, rejecting UV light and IR light ...
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... I Short Circuit Current of Op Amp SC SR Slew Rate of Op Amp V Offset Voltage of Op Amp OS NOTE: 3. Switching time measurement is based on Figures 1 and 2. 2 ISL29101 Thermal Information = +25°C) Thermal Resistance ) 6 Ld ODFN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Maximum Die Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . +90°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +100°C Operating Temperature . . . . . . . . . . . . . . . . . . . . . . .-40°C to +85°C Pb-free reflow profile ...
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... POWER SUPPLY OR SOURCE METER V DD ISL29101 FUNCTION GENERATOR FIGURE 1. TEST CIRCUIT FOR RISE/FALL TIME MEASUREMENT Typical Performance Curves 1.2 1.0 HUMAN EYE RESPONSE 0.8 0.6 ISL29101 RESPONSE 0.4 0.2 0 300 400 500 600 700 800 WAVELENGTH (nm) FIGURE 3. SPECTRAL RESPONSE RADIATION PATTERN 0° 10° 10° 20° LUMINOSITY 30° ...
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... FIGURE 9. TRANSIENT TIME vs LUX CHANGE FROM 0 LUX 1 10MΩ EXT LIGHT INTENSITY = 0 LUX 1.2 NO LOAD 1.0 0.8 0.6 0.4 -50 -40 -30 -20 - 100 TEMPERATURE (°C) FIGURE 11. SUPPLY CURRENT vs TEMPERATURE AT 0 LUX 4 ISL29101 (Continued) 2.0 1.8 1.6 1.4 1.2 1.0 0.8 FLUORESCENT 0.6 0.4 0 FIGURE 8. OUTPUT VOLTAGE vs LIGHT INTENSITY ...
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... NO LOAD R = 100kΩ EXT 0.97 1.5 FIGURE 14. NORMALIZED OUTPUT VOLTAGE vs SUPPLY V LIGHT INTENSITY RISES FROM 0 LUX TO 300 LUX AND FALLS FROM 300 LUX TO 0 LUX WITH WHITE LED 3.5 4.0 FIGURE 16. TRANSIENT RESPONSE OF ISL29101 TO FLUORESCENT LIGHT INTENSITY = 1100 LUX R = 100kΩ EXT 2.0 2.5 3.0 3.5 SUPPLY VOLTAGE (V) ...
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... Application Information Light-to-Voltage Conversion The ISL29101 has responsiveness that is a linear function of the light intensity intercepted by the photodiode in lux. Because the photodiode has a responsivity that resembles the human eye, conversion rate is independent of the light source (fluorescent light, incandescent light or direct sunlight) ...
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... LEAD OPTICAL DUAL FLAT NO-LEAD PLASTIC PACKAGE (ODFN) Rev 0, 9/06 2.10 6 PIN 1 INDEX AREA (4X) 0.10 TOP VIEW ( 95) TYPICAL RECOMMENDED LAND PATTERN 7 ISL29101 ± 35 NOTES: 1. Dimensions are in millimeters. Dimensions Dimensioning and tolerancing conform to AMSE Y14.5m-1994. ...