TSL260R, TSL261R, TSL262R INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS TAOS049E SEPTEMBER 2007 PACKAGE S PACKAGE SM Integral Visible Light Cutoff Filter SIDELOOKER SURFACE MOUNT Monolithic Silicon IC Containing (FRONT VIEW) SIDELOOKER Photodiode, Operational Amplifier, and (FRONT VIEW) Feedback Components Converts Light Intensity to a Voltage High Irradiance Responsivity, Typically 2 111 mV/( W/cm ) at = 940 nm (TSL260R) p Compact 3-Lead Plastic Package Single Voltage Supply Operation Low Dark (Offset) Voltage....10mV Max Low Supply Current......1.1 mA Typical Wide Supply-Voltage Range.... 2.7 V to 5.5 V 1 2 3 Replacements for TSL260, TSL261, and GND V OUT DD TSL262 RoHS Compliant (LF Package Only) 1 2 3 GND V OUT DD Description The TSL260R, TSL261R, and TSL262R are infrared light-to-voltage optical sensors, each combining a photodiode and a transimpedance amplifier (feedback resistor = 16 M, 8 M, and 2.8 M respectively) on a single monolithic IC. 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 and are supplied in a 3-lead plastic sidelooker package with an integral visible light cutoff filter and lens. When supplied in the lead (Pb) free package, the device is RoHS compliant. Functional Block Diagram Voltage Output + Available Options DEVICE T PACKAGE LEADS PACKAGE DESIGNATOR ORDERING NUMBER A TSL260R 0C to 70C 3-lead Sidelooker S TSL260R TSL260R 0C to 70C 3-lead Sidelooker Lead (Pb) Free S TSL260R LF TSL260R 0C to 70C 3-lead Surface-Mount Sidelooker Lead (Pb) Free SM TSL260RSM LF TSL261R 0C to 70C 3-lead Sidelooker S TSL261R TSL261R 0C to 70C 3-lead Sidelooker Lead (Pb) Free S TSL261R LF TSL261R 0C to 70C 3-lead Surface-Mount Sidelooker Lead (Pb) Free SM TSL261RSM LF TSL262R 0C to 70C 3-lead Sidelooker S TSL262R TSL262R 0C to 70C 3-lead Sidelooker Lead (Pb) Free S TSL262R LF TSL262R 0C to 70C 3-lead Surface-Mount Sidelooker Lead (Pb) Free SM TSL262RSM LF Copyright 2007, TAOS Inc. The LUMENOLOGY Company Texas Advanced Optoelectronic Solutions Inc. 1001 Klein Road Suite 300 Plano, TX 75074 (972) 673-0759 www.taosinc.com 1TSL260R, TSL261R, TSL262R INFRARED LIGHT-TO-VOLTAGE OPTICAL SENSORS TAOS049E SEPTEMBER 2007 Terminal Functions TERMINAL DESCRIPTIONDESCRIPTION NAME NO. GND 1 Ground (substrate). All voltages are referenced to GND. OUT 3 Output voltage V 2 Supply voltage DD Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) Supply voltage, V (see Note 1) . 6 V DD Output current, I 10 mA O Duration of short-circuit current at (or below) 25C (see Note 2) . 5 s Operating free-air temperature range, T 25C to 85C A Storage temperature range, T 25C to 85C stg Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds (S Package) 260C Reflow solder, in accordance with J-STD-020C or J-STD-020D (SM Package) . 260C Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under recommended operating conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. NOTES: 1. All voltages are with respect to GND. 2. Output may be shorted to supply. Recommended Operating Conditions MIN NOM MAX UNIT Supply voltage, V 2.7 5.5 V DD Operating free-air temperature, T 0 70 C A Copyright 2007, TAOS Inc. The LUMENOLOGY Company 2 www.taosinc.com