TSL12S Datasheet, PDF (1/12 Pages) TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS – LIGHT-TO-VOLTAGE CONVERTERS

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D Converts Light Intensity to Output Voltage
D Monolithic Silicon IC Containing
Photodiode, Transconductance Amplifier,
and Feedback Components
D Single-Supply Operation . . . 2.7 V to 5.5 V
D High Irradiance Responsivity . . . Typical
246 mV/(μW/cm²) at λ_p = 640 nm (TSL12S)
D Low Supply Current . . . 1.1 mA Typical
D Sidelooker 3-Lead Plastic Package
D RoHS Compliant (−LF Package Only)
TSL12S, TSL13S, TSL14S
LIGHT-TO-VOLTAGE CONVERTERS
PACKAGE S
SIDELOOKER
(FRONT VIEW)
TAOS051E − SEPTEMBER 2007
PACKAGE SM
SURFACE MOUNT
SIDELOOKER
(FRONT VIEW)
123
GND V_DD OUT
123
GND V_DD OUT
Description
The TSL12S, TSL13S, and TSL14S are cost-optimized, highly integrated light-to-voltage optical sensors, each
combining a photodiode and a transimpedance amplifier (feedback resistor = 80 MΩ, 20 MΩ, and 5 MΩ,
respectively) on a single monolithic integrated circuit. The photodiode active area is 0.5 mm × 0.5 mm and the
sensors respond to light in the range of 320 nm to 1050 nm. Output voltage is linear with light intensity
(irradiance) incident on the sensor over a wide dynamic range. These devices are supplied in a 3-lead clear
plastic sidelooker package (S). When supplied in the lead (Pb) free package, the device is RoHS compliant.
Functional Block Diagram
−
Voltage
+
Output
The LUMENOLOGY r Company
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Texas Advanced Optoelectronic Solutions Inc.
1001 Klein Road S Suite 300 S Plano, TX 75074 S (972_r) 673-0759
www.taosinc.com
Copyright E 2007, TAOS Inc.
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