TAOS Inc. is now ams AG The technical content of this TAOS datasheet is still valid. Contact information: Headquarters: ams AG Tobelbaderstrasse 30 8141 Unterpremstaetten, Austria Tel: +43 (0) 3136 500 0 e-Mail: [email protected] Please visit our website at www.ams.com TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS r r TAOS051E − SEPTEMBER 2007 D Converts Light Intensity to Output Voltage D Monolithic Silicon IC Containing D D D Photodiode, Transconductance Amplifier, and Feedback Components Single-Supply Operation . . . 2.7 V to 5.5 V High Irradiance Responsivity . . . Typical 246 mV/(μW/cm2) at λp = 640 nm (TSL12S) Low Supply Current . . . 1.1 mA Typical Sidelooker 3-Lead Plastic Package RoHS Compliant (−LF Package Only) PACKAGE SM SURFACE MOUNT SIDELOOKER (FRONT VIEW) al id D D PACKAGE S SIDELOOKER (FRONT VIEW) 2 VDD 1 GND Description 3 OUT am lc s on A te G nt st il lv 1 GND 2 VDD 3 OUT 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 Te ch ni ca − The LUMENOLOGY r Company Copyright E 2007, TAOS Inc. r Texas Advanced Optoelectronic Solutions Inc. 1001 Klein Road S Suite 300 S Plano, TX 75074 S (972) r 673-0759 www.taosinc.com 1 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 Available Options DEVICE TA PACKAGE − LEADS PACKAGE DESIGNATOR ORDERING NUMBER TSL12S 0°C to 70°C 3-lead Sidelooker S TSL12S TSL12S 0°C to 70°C 3-lead Sidelooker — Lead (Pb) Free S TSL12S−LF TSL12S 0°C to 70°C 3-lead Surface-Mount Sidelooker — Lead (Pb) Free TSL13S 0°C to 70°C 3-lead Sidelooker TSL13S 0°C to 70°C 3-lead Sidelooker — Lead (Pb) Free TSL13S 0°C to 70°C 3-lead Surface-Mount Sidelooker — Lead (Pb) Free TSL14S 0°C to 70°C 3-lead Sidelooker TSL14S 0°C to 70°C 3-lead Sidelooker — Lead (Pb) Free TSL14S 0°C to 70°C 3-lead Surface-Mount Sidelooker — Lead (Pb) Free SM TSL13S S TSL13S−LF S TSL14S S TSL14S−LF SM GND 1 OUT 3 VDD 2 TYPE lv NO. TSL14SM−LF DESCRIPTION am lc s on A te G nt st il TERMINAL TSL13SM−LF al id SM Terminal Functions NAME TSL12SM−LF S Power supply ground (substrate). All voltages are referenced to GND. O Output voltage. Supply voltage. Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted)† Supply voltage, VDD (see Note 1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6 V Output current, IO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ±10 mA Duration of short-circuit current at (or below) 25°C (see Note 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 s Operating free-air temperature range, TA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25°C to 85°C Storage temperature range, Tstg . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . −25°C to 85°C Lead temperature 1,6 mm (1/16 inch) from case for 10 seconds (S Package) . . . . . . . . . . . . . . . . . . . . 260°C Reflow solder, in accordance with J-STD-020C or J-STD-020D (SM Package) . . . . . . . . . . . . . . . . . . . 260°C † ca 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. MIN ch Supply voltage, VDD ni Recommended Operating Conditions MAX UNIT 2.7 5.5 V 0 70 °C Te Operating free-air temperature, TA NOM Copyright E 2007, TAOS Inc. 2 The LUMENOLOGY r Company r www.taosinc.com r TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 Electrical Characteristics at VDD = 5 V, TA = 25°C, λp = 640 nm, RL = 10 kΩ (unless otherwise noted) (see Notes 3, 4, 5) VOM TSL12S TEST CONDITIONS Maximum output voltage Ee = 8 μW/cm2 MIN TYP 4.6 4.9 1.5 2 TSL13S MAX TYP 4.6 4.9 1.5 2 TSL14S MAX Ee = 16 TYP 4.6 4.9 1.5 μW/cm2 4 Ee = 62 μW/cm2 4 Ee = 240 μW/cm2 Note 6 VOS Extrapolated offset voltage Note 6 Vd Dark voltage 248 −0.02 64 0.03 0.08 −0.02 0 μW/cm2 0.08 0.03 1.1 0 16 0.08 −0.02 0.03 0.08 0 1.1 0.08 V 0.08 V 1.7 Ee = 120 μW/cm2 NOTES: 3. 4. 5. 6. mV/ (μW/ cm2) 1.7 Ee = 31 μW/cm2 Supply current V 4 Ee = 0 Ee = 8 ID 2.5 lv Irradiance responsivity UNIT V 2 am lc s on A te G nt st il Re MAX 2.5 Ee = 120 μW/cm2 Output voltage MIN 2.5 Ee = 31 μW/cm2 VO MIN al id PARAMETER 1.1 mA 1.7 Measurements are made with RL = 10 kΩ between output and ground. Optical measurements are made using small-angle incident radiation from an LED optical source. The 640 nm input irradiance Ee is supplied by an AlInGaP LED with peak wavelength λp = 640 nm. Irradiance responsivity is characterized over the range VO = 0.2 to 4 V. The best-fit straight line of Output Voltage VO versus irradiance Ee over this range may have a positive or negative extrapolated VO value for Ee = 0. For low irradiance values, the output voltage VO versus irradiance Ee characteristic is non linear with a deviation toward VO = 0, Ee = 0 origin from the best-fit straight line referenced above. Dynamic Characteristics at VDD = 5 V, TA = 25°C, λp = 640 nm, RL = 10 kΩ (unless otherwise noted) (see Figure 1) PARAMETER tdr Output pulse delay time for rising edge (0% to 10%) tr Output pulse rise time (10% to 90%) tdf Output pulse delay time for falling edge (100% to 90%) MIN MIN TYP TSL14S MAX MIN TYP 1.7 0.9 Min VO = 0.5 V; Peak VO = 2 V 2.3 1.2 0.6 Min VO = 0 V; Peak VO = 2 V Min VO = 0.5 V; Peak VO = 2 V 20 7.2 2.6 10 6.5 2.9 Min VO = 0 V; Peak VO = 2 V 2.3 1.2 0.8 Min VO = 0.5 V; Peak VO = 2 V 2.2 1.1 0.7 10 6.8 2.9 9 6.4 2.8 ni ch Output pulse fall time (90% to 10%) TSL13S MAX 13 ca Min VO = 0 V; Peak VO = 2 V TYP Min VO = 0 V; Peak VO = 2 V Min VO = 0.5 V; Peak VO = 2 V MAX UNIT μss μss μss μss Te tf TSL12S TEST CONDITIONS The LUMENOLOGY r Company Copyright E 2007, TAOS Inc. r www.taosinc.com r 3 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 PARAMETER MEASUREMENT INFORMATION VDD 2 LED (see Note A) Min Ee − 3 tdr + Peak VO RL TSL1xS tdf tr tf 90% Output 1 10% Min VO 90% al id Pulse Generator Peak Ee Input 10% OUTPUT VOLTAGE WAVEFORM (See Note B) TEST CIRCUIT NOTES: A. The input irradiance is supplied by a pulsed AlInGaP light-emitting diode with the following characteristics: λp = 640 nm, tr < 1 μs, tf < 1 μs. lv B. The output waveform is monitored on an oscilloscope with the following characteristics: tr < 100 ns, Zi ≥ 1 MΩ, Ci ≤ 20 pF. am lc s on A te G nt st il Figure 1. Switching Times TYPICAL CHARACTERISTICS NORMALIZED OUTPUT VOLTAGE vs ANGULAR DISPLACEMENT PHOTODIODE SPECTRAL RESPONSIVITY 1 1 400 500 600 700 800 900 λ − Wavelength − nm 0.4 0.2 1000 1100 0 80° 60° 40° 20° 0° 20° 40° θ − Angular Displacement ch 0 300 ni 0.2 0.6 Optical Axis 0.4 ca Relative Responsivity 0.6 Normalized Output Voltage 0.8 0.8 Figure 2 60° 80° Te Figure 3 Copyright E 2007, TAOS Inc. 4 The LUMENOLOGY r Company r www.taosinc.com r TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 TYPICAL CHARACTERISTICS TSL12S RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 1000 Min VO = 0 V tr tdr 1 tr 10 am lc s on A te G nt st il 10 lv Time — ms 100 Time — ms 100 Min VO = 0.5 V al id 1000 RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE tdr 1 0 0.5 1 1.5 2 2.5 3 3.5 4 0 0.5 VO − Peak Output Voltage − V 1 3 3.5 4 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 1000 Min VO = 0.5 V 100 Time — ms Time — ms ca 100 2.5 Figure 5 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE Min VO = 0 V 2 VO − Peak Output Voltage − V Figure 4 1000 1.5 ni tf ch 10 tdf 1 0.5 Te 0 1 tf 10 1.5 tdf 1 2 2.5 3 3.5 4 VO − Peak Output Voltage − V 0 0.5 1 Figure 6 The LUMENOLOGY r Company 1.5 2 2.5 3 3.5 4 VO − Peak Output Voltage − V Figure 7 Copyright E 2007, TAOS Inc. r www.taosinc.com r 5 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 TYPICAL CHARACTERISTICS TSL13S 20 16 12 12 Time — ms 16 tr 8 4 Min VO = 0.5 V al id Min VO = 0 V tr 8 am lc s on A te G nt st il Time — ms 20 RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 4 tdr 0 0 0.5 1 1.5 tdr 2 2.5 3 3.5 0 4 0 0.5 VO − Peak Output Voltage − V 1 3 3.5 4 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE Min VO = 0.5 V 25 25 20 ni 15 Time — ms ca 20 Time — ms 2.5 30 Min VO = 0 V 10 ch 15 10 tf tf 5 5 tdf tdf 0 0.5 1 Te 0 2 Figure 9 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 30 1.5 VO − Peak Output Voltage − V Figure 8 1.5 2 2.5 3 3.5 4 VO − Peak Output Voltage − V Copyright E 2007, TAOS Inc. 6 lv RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 0 0 0.5 1 1.5 2 2.5 3 3.5 4 VO − Peak Output Voltage − V Figure 10 Figure 11 The LUMENOLOGY r Company r www.taosinc.com r TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 TYPICAL CHARACTERISTICS TSL14S 5 4 3 3 Time — ms 4 tr 2 tdr 1 0 0 0.5 1 Min VO = 0.5 V tr lv Min VO = 0 V 2 am lc s on A te G nt st il Time — ms 5 RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 1.5 1 2 2.5 3 3.5 0 4 tdr 0 0.5 VO − Peak Output Voltage − V 1 3 3.5 4 10 Min VO = 0.5 V 8 4 Time — ms ca 6 tf ch 2 0 0.5 Te 0 2.5 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE ni Time — ms 8 2 Figure 13 FALLING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE Min VO = 0 V 1.5 VO − Peak Output Voltage − V Figure 12 10 al id RISING EDGE DYNAMIC CHARACTERISTICS vs. PEAK OUTPUT VOLTAGE 1 6 4 tf 2 tdf 1.5 tdf 2 2.5 3 3.5 4 VO − Peak Output Voltage − V 0 0 0.5 1 Figure 14 The LUMENOLOGY r Company 1.5 2 2.5 3 3.5 4 VO − Peak Output Voltage − V Figure 15 Copyright E 2007, TAOS Inc. r www.taosinc.com r 7 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 APPLICATION INFORMATION PCB Pad Layout Suggested PCB pad layout guidelines for the SM surface mount package are shown in Figure 16. 1.0 1.0 al id 1.0 1.0 am lc s on A te G nt st il 1.0 lv 3.2 NOTES: A. All linear dimensions are in millimeters. B. This drawing is subject to change without notice. Te ch ni ca Figure 16. Suggested SM Package PCB Layout Copyright E 2007, TAOS Inc. 8 The LUMENOLOGY r Company r www.taosinc.com r TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 MECHANICAL DATA The TSL12S, TSL13S, and TSL14S are supplied in a clear 3-lead through-hole package with a molded lens. PACKAGE S PLASTIC SINGLE-IN-LINE SIDE-LOOKER PACKAGE TOP VIEW FRONT VIEW 1.64 lv R 0.90 SIDE VIEW am lc s on A te G nt st il 2.60 al id 4.60 2.30 0.15 Note B 1.80 4.60 1 1.56 0.42 ch 2y2 ni ca 14.86 + 0.50 Pb 0.42 Lead Free Available 0.47 TYP Te NOTES: A. All linear dimensions are in millimeters; tolerance is ± 0.25 mm unless otherwise stated. B. Dimension is to center of lens arc, which is located below the package face. C. The 0.50 mm × 0.50 mm integrated photodiode active area is typically located in the center of the lens and 0.97 mm below the top of the lens surface. D. Index of refraction of clear plastic is 1.55. E. Lead finish for TSL1xS: solder dipped, 63% Sn/37% Pb. Lead finish for TSL1xS−LF: solder dipped, 100% Sn. F. This drawing is subject to change without notice. Figure 17. Package S — Single-In-Line Side-Looker Package Configuration The LUMENOLOGY r Company Copyright E 2007, TAOS Inc. r www.taosinc.com r 9 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 MECHANICAL DATA PACKAGE SM PLASTIC SURFACE MOUNT SIDE-LOOKER PACKAGE TOP VIEW R 0.90 1.64 am lc s on A te G nt st il 2.60 lv al id 4.60 FRONT VIEW SIDE VIEW 0.15 Note B 2.30 1.80 4.60 0.62 + 0.10 5.73 + 0.50 0.47 TYP 0.42 Lead Free All linear dimensions are in millimeters; tolerance is ± 0.25 mm unless otherwise stated. Dimension is to center of lens arc, which is located below the package face. The integrated photodiode active area is typically located in the center of the lens and 0.97 mm below the top of the lens surface. Index of refraction of clear plastic is 1.55. Lead finish for TSL1xSM−LF: solder dipped, 100% Sn. This drawing is subject to change without notice. Te NOTES: A. B. C. D. E. F. 0.62 +0.10 −0.15 Pb ch 2y2 2.59 0.42 ni ca 1.00 1.97 Figure 18. Package SM — Surface Mount Side-Looker Package Configuration Copyright E 2007, TAOS Inc. 10 The LUMENOLOGY r Company r www.taosinc.com r TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS TAOS051E − SEPTEMBER 2007 PRODUCTION DATA — information in this document is current at publication date. Products conform to specifications in accordance with the terms of Texas Advanced Optoelectronic Solutions, Inc. standard warranty. Production processing does not necessarily include testing of all parameters. LEAD-FREE (Pb-FREE) and GREEN STATEMENT al id Pb-Free (RoHS) TAOS’ terms Lead-Free or Pb-Free mean semiconductor products that are compatible with the current RoHS requirements for all 6 substances, including the requirement that lead not exceed 0.1% by weight in homogeneous materials. Where designed to be soldered at high temperatures, TAOS Pb-Free products are suitable for use in specified lead-free processes. Green (RoHS & no Sb/Br) TAOS defines Green to mean Pb-Free (RoHS compatible), and free of Bromine (Br) and Antimony (Sb) based flame retardants (Br or Sb do not exceed 0.1% by weight in homogeneous material). am lc s on A te G nt st il lv Important Information and Disclaimer The information provided in this statement represents TAOS’ knowledge and belief as of the date that it is provided. TAOS bases its knowledge and belief on information provided by third parties, and makes no representation or warranty as to the accuracy of such information. Efforts are underway to better integrate information from third parties. TAOS has taken and continues to take reasonable steps to provide representative and accurate information but may not have conducted destructive testing or chemical analysis on incoming materials and chemicals. TAOS and TAOS suppliers consider certain information to be proprietary, and thus CAS numbers and other limited information may not be available for release. NOTICE Texas Advanced Optoelectronic Solutions, Inc. (TAOS) reserves the right to make changes to the products contained in this document to improve performance or for any other purpose, or to discontinue them without notice. Customers are advised to contact TAOS to obtain the latest product information before placing orders or designing TAOS products into systems. TAOS assumes no responsibility for the use of any products or circuits described in this document or customer product design, conveys no license, either expressed or implied, under any patent or other right, and makes no representation that the circuits are free of patent infringement. TAOS further makes no claim as to the suitability of its products for any particular purpose, nor does TAOS assume any liability arising out of the use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. ca TEXAS ADVANCED OPTOELECTRONIC SOLUTIONS, INC. PRODUCTS ARE NOT DESIGNED OR INTENDED FOR USE IN CRITICAL APPLICATIONS IN WHICH THE FAILURE OR MALFUNCTION OF THE TAOS PRODUCT MAY RESULT IN PERSONAL INJURY OR DEATH. USE OF TAOS PRODUCTS IN LIFE SUPPORT SYSTEMS IS EXPRESSLY UNAUTHORIZED AND ANY SUCH USE BY A CUSTOMER IS COMPLETELY AT THE CUSTOMER’S RISK. Te ch ni LUMENOLOGY, TAOS, the TAOS logo, and Texas Advanced Optoelectronic Solutions are registered trademarks of Texas Advanced Optoelectronic Solutions Incorporated. The LUMENOLOGY r Company Copyright E 2007, TAOS Inc. r www.taosinc.com r 11 TSL12S, TSL13S, TSL14S LIGHT-TO-VOLTAGE CONVERTERS Te ch ni ca am lc s on A te G nt st il lv al id TAOS051E − SEPTEMBER 2007 Copyright E 2007, TAOS Inc. 12 The LUMENOLOGY r Company r www.taosinc.com r