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TSL250RD

TAOS
Part Number TSL250RD
Manufacturer TAOS
Description LIGHT-TO-VOLTAGE OPTICAL SENSORS
Published Feb 18, 2015
Detailed Description Technical coantmesntAsGtill valid r r D Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedbac...
Datasheet PDF File TSL250RD PDF File

TSL250RD
TSL250RD

Overview
Technical coantmesntAsGtill valid r r D Monolithic Silicon IC Containing Photodiode, Operational Amplifier, and Feedback Components D Converts Light Intensity to a Voltage D High Irradiance Responsivity, Typically − 64 mV/(mW/cm2) at lp = 640 nm (TSL250RD) − 58 mV/(mW/cm2) at lp = 940 nm (TSL260RD) D Single Voltage Supply Operation D Low Dark (Offset) Voltage .
.
.
10 mV Max D Low Supply Current .
.
.
1.
1 mA Typical D Wide Supply-Voltage Range .
.
.
2.
7 V to 5.
5 V D Low-Profile Surface-Mount Package: − Clear Plastic for TSL250RD and TSL251RD − Visible Light-Cutoff Filter Plastic for TSL260RD and TSL261RD D Lead (Pb) Free and RoHS Compliant Package TSL250RD, TSL251RD, TSL260RD, TSL261RD LIGHT-TO-VOLTAGE OPTICAL SENSORS TAOS050K − OCTOBER 2007 PACKAGE D 8-LEAD SOIC (TOP VIEW) NC 1 NC 2 NC 3 GND 4 8 NC 7 OUT 6 VDD 5 NC Description The TSL250RD, TSL251RD, TSL260RD, and TSL261RD are light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier on a single monolithic IC.
The TSL250RD and TSL260RD have an equivalent feedback resistance of 16 MΩ and a photodiode measuring 1 square mm.
The TSL251RD and TSL261RD have an equivalent feedback resistance of 8 MΩ and a photodiode measuring 0.
5 square mm.
Output voltage is directly proportional to the light intensity (irradiance) on the photodiode.
These devices have improved amplifier offset-voltage stability and low power consumption.
Functional Block Diagram − Voltage + Output Terminal Functions TERMINAL NAME NO.
GND 4 OUT 7 VDD 6 DESCRIPTION Ground (substrate).
All voltages are referenced to GND.
Output voltage.
Supply voltage.
The LUMENOLOGY r Company Texas Advarnced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972r) 673-0759 www.
taosinc.
com Copyright E 2007, TAOS Inc.
1 Technical coantmesntAsGtill valid TSL250RD, TSL251RD, TSL260RD, TSL261RD LIGHT-TO-VOLTAGE OPTICAL SENSORS TAOS050K − OCTOBER 2007 Absolute Maximum Ratings over oper...


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