TSSP57P38TT1

TSSP57P38 www.vishay.com Vishay Semiconductors IR Detector for Mid Range Proximity Sensor FEATURES • Height of 0.8 mm • Up to 2 m for proximity sensing • Receives 38 kHz modulated signal • Photo detector and preamplifier in one package • Low supply current • Shielding against EMI • Visible light is suppressed by IR filter • Insensitive to supply voltage ripple and noise • Supply voltage: 2.5 V to 5.5 V • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 22531-1 APPLICATIONS DESIGN SUPPORT TOOLS AVAILABLE • Object approach detection for activation of displays and user consoles, signaling of alarms, etc. 3D 3D • Simple gesture controls 3D Models • Differentiation of car arrival, static, car departure in parking lots DESCRIPTION The TSSP57P38 is a compact infrared detector module for proximity sensing application. It receives 38 kHz modulated signals and has a peak sensitivity of 940 nm. • Reflective sensors for toilet flush • Navigational sensor for robotics The length of the detector’s output pulse varies in proportion to the amount of light reflected from the object being detected. ORDERING CODE Taping: TSSP57P38TT1 - top view taped TSSP57P38TT2 - top view taped PARTS TABLE Carrier frequency 38 kHz TSSP57P38 Package Belobog Pinning 1 = OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = VS Dimensions (mm) 3.95 W x 3.95 H x 0.8 D Mounting SMD Application Rev. 2.1, 23-Apr-2019 Proximity sensors 1 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors BLOCK DIAGRAM PROXIMITY SENSING +3 V 16833_20 4, 5 33 kΩ IR emitter VS Envelope signal 1 Input Band pass AGC 38 kHz OUT Demodulator +3 V 2, 3, 6, 7, 8 PIN Control circuit Out to μC GND TSSP57P38 ABSOLUTE MAXIMUM RATINGS SYMBOL VALUE Supply voltage PARAMETER TEST CONDITION VS -0.3 to +6 UNIT V Supply current IS 5 mA Output voltage VO -0.3 to (VS + 0.3) V mA Output current IO 5 Junction temperature Tj 100 °C Storage temperature range Tstg -25 to +85 °C Tamb -25 to +85 °C Ptot 10 mW Operating temperature range Power consumption Tamb ≤ 85 °C Note • Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating conditions for extended periods may affect the device reliability ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. VS 2.5 - 5.5 V VS = 5 V, Ee = 0 ISD 0.55 0.7 0.9 mA Ev = 40 klx, sunlight ISH - 0.8 - mA Receiving distance Direct line of sight, IR diode TSAL6200, IF = 50 mA, test signal see Fig. 1 d - 18 - m Output voltage low IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see Fig. 1 VOSL - - 100 mV Minimum irradiance Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see Fig. 1 Ee min. - 0.2 0.4 mW/m2 Maximum irradiance tpi - 5/fo < tpo < tpi + 6/fo, test signal see Fig. 1 Ee max. 50 - - W/m2 Angle of half receiving distance ϕ1/2 - ± 75 - deg Supply voltage Supply current Directivity Rev. 2.1, 23-Apr-2019 2 UNIT Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) Optical Test Signal Ee min. - Threshold Irradiance (mW/m2) Ee (IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms) t t pi * T 10/f0 is recommended for optimal function * tpi Output Signal VO 1) 2) VOH 16110_4 7/f0 < td < 15/f0 tpi - 5/f0 < tpo < tpi + 6/f 0 VOL td 1) tpo 2) 5.0 Correlation with Ambient Light Sources: 4.5 10 W/m2 = 1.4 kLx (Std. illum. A, T = 2855 K) 10 W/m2 = 8.2 kLx (Daylight, T = 5900 K) 4.0 3.5 Wavelength of Ambient Illumination: λ = 950 nm 3.0 2.5 2.0 1.5 1.0 0.5 0 0.01 0.1 1 10 100 Ee - Ambient DC Irradiance (W/m2) t Fig. 4 - Sensitivity in Bright Ambient Fig. 1 - Output Active Low Output Pulse Width 0.9 Ee min. - Threshold Irradiance (mW/m2) tpo - Output Pulse Width (ms) 1.0 0.8 Input Burst Length 0.7 0.6 0.5 0.4 0.3 0.2 λ = 950 nm, Optical Test Signal, Fig.1 0.1 0 0.1 1 10 102 103 104 1.0 f = f0 0.9 0.8 0.7 f = 30 kHz 0.6 0.5 f = 20 kHz 0.4 f = 10 kHz 0.3 0.2 0.1 f = 100 Hz 0 1 Ee - Irradiance (mW/m2) 10 100 1000 ΔVsRMS - AC Voltage on DC Supply Voltage (mV) Fig. 2 - Pulse Length and Sensitivity in Dark Ambient Fig. 5 - Sensitivity vs. Supply Voltage Disturbances 0.9 200 0.8 180 tpo - Output Pulse Width (ms) E e min./Ee - Rel. Responsivity 1.0 0.7 0.6 0.5 0.4 0.3 0.2 f = f0 ± 5 % Δf (3 dB) = f0/10 0.1 30 35 40 140 120 100 80 60 40 Burst length = 300 ms, f = fO 20 0.0 25 160 45 50 0 0.1 f/f0 - Relative Frequency 22088 1 10 100 Ee - Irradiance (mW/m2) Fig. 3 - Frequency Dependance of Responsivity Fig. 6 - Output Pulse Width vs. Irradiance Rev. 2.1, 23-Apr-2019 3 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors 1.2 0.35 Relative Response Distance Ee min. - Sensitivity (mW/m2) 0.40 0.30 0.25 0.20 0.15 0.10 0.05 0 -30 -10 10 30 50 70 1.0 0.8 0.6 0.4 Directivity Characteristic of a Reflective Sensor using VSMB1940X01 and TSSP57P38 0.2 0 -90 -70 -50 -30 -10 90 Tamb - Ambient Temperature (°C) 50 70 90 Fig. 10 - Angle Characteristic 120 1.0 Emitter: VSMB1940X01 0.9 100 0.8 0.7 80 0.6 tpo (ms) S(λ)rel - Relative Spectral Sensitivity 30 Angle (°) Fig. 7 - Sensitivity vs. Ambient Temperature 0.5 0.4 60 IF = 100 mA 40 0.3 0.2 20 IF = 10 mA 0.1 0 0.0 0 750 800 850 900 950 1000 1050 1100 1150 λ - Wavelength (nm) Fig. 8 - Relative Spectral Sensitivity vs. Wavelength 0.2 IF = 30 mA IF = 50 mA 0.4 0.6 0.8 1.0 Response Distance (m) 1.2 Fig. 11 - tpo vs. Distance 800 7 700 6 600 5 500 dmax./dmin. trepeat min. (ms) 10 400 300 4 3 2 200 1 100 0 0 0 20 40 60 80 10 20 30 40 50 60 70 80 90 100 110 120 100 120 140 160 180 tpi (ms) tpi (ms) Fig. 9 - Max. Rate of Bursts Rev. 2.1, 23-Apr-2019 Fig. 12 - Dynamic Range of Sensor vs. tpi 4 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors The typical application of the TSSP57P38 is a reflective sensor with analog information contained in its output. Such a sensor is evaluating the time required by the AGC to suppress a quasi continuous signal. The time required to suppress such a signal is longer when the signal is strong than when the signal is weak, resulting in a pulse length corresponding to the distance of an object from the sensor. This kind of analog information can be evaluated by a microcontroller. The absolute amount of reflected light depends much on the environment and is not evaluated. Only sudden changes of the amount of reflected light, and therefore changes in the pulse width, are evaluated using this application. Example of a signal pattern: trepeat = 500 ms tpi = 120 ms, 38 kHz Optical signal Response of the TSSP57P38 (strong reflection) Response of the TSSP57P38 (weak reflection) Example for a sensor hardware: IR Receiver TSSP57P38 Emitter TSAL6200 Separation to avoid crosstalk by stray light inside the housing There should be no common window in front of the emitter and receiver in order to avoid crosstalk by guided light through the window. The logarithmic characteristic of the AGC in the TSSP57P38 results in an almost linear relationship between distance and pulse width. Ambient light has also some impact to the pulse width of this kind of sensor, making the pulse shorter. Rev. 2.1, 23-Apr-2019 5 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 4 x 0.75 = 3 Not indicated tolerances ± 0.1 0.475 0.55 (0.7) (0.95) (0.3) (0.3) technical drawings according to DIN specifications (1.8) 0.75± 0.05 Pinning from topview 6 GND (GND) GND (0.3) (0.4) 7(2) 8 (8 x) 0.55 0.35± 0.05 1.5 0.15 (2) (GND) Vs 1 2 (Vs) Out Pin 1 identification (GND) 0.8 3 3 4 5 (2) (2) Proposed pad layout from component side (dim. for reference only) 3.95 (3.4)(1) (2.75) (0.8)(4x) (3.95) 3.95 (1)(2.75) (1)(1.9) (3.95) (3) Pin 1 Identification marking area (0.35) (4 x) Drawing-No.: 6.550-5315.01-4 Issue: 2; 12.02.14 Notes (1) Optically effective area (2) Pins connected internally. It is not necessary to connect externally Rev. 2.1, 23-Apr-2019 6 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors ASSEMBLY INSTRUCTIONS Reflow Soldering Manual Soldering • Reflow soldering must be done within 168 h while stored under a max. temperature of 30 °C, 60 % RH after opening the dry pack envelope • Use a soldering iron of 25 W or less. Adjust the temperature of the soldering iron below 300 °C • Set the furnace temperatures for pre-heating and heating in accordance with the reflow temperature profile as shown in the diagram. Exercise extreme care to keep the maximum temperature below 260 °C. The temperature shown in the profile means the temperature at the device surface. Since there is a temperature difference between the component and the circuit board, it should be verified that the temperature of the device is accurately being measured • Handle products only after the temperature has cooled off • Finish soldering within 3 s • Handling after reflow should be done only after the work surface has been cooled off VISHAY LEAD (Pb)-FREE REFLOW SOLDER PROFILE Axis Title 300 10000 255 °C 240 °C 250 2nd line Temperature (°C) max. 260 °C 245 °C 217 °C 1000 200 max. 20 s 150 max. 120 s max. 100 s 100 100 Max. ramp up 3 °C/s 50 Max. ramp down 6 °C/s Max. 2 cycles allowed 0 0 19800 50 100 150 200 250 10 300 Time (s) ORDERING INFORMATION ORDERING CODE TSSP57P38TT1 TSSP57P38TT2 PACKAGING Tape and reel VOLUME (1) MOQ: 1800 pcs MOQ: 7000 pcs REMARKS 3.95 mm x 3.95 mm x 0.75 mm Note (1) MOQ: minimum order quantity Rev. 2.1, 23-Apr-2019 7 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors TAPING VERSION TSSP57P38 DIMENSIONS in millimeters Tape and reel dimensions: Ø 60 min. Unreel direction Reel size “Y” TT1 Ø 180 ± 2 = 1800 pcs. Tape position coming out from reel 2± ØY 0 .5 Ø 21 ± 0.8 Ø 13 ± 0.2 Label posted here (12.4) 18.4 max. Parts mounted Empty leader 400 mm min. 100 mm min. with cover tape Leader and trailer tape: Direction of pulling out Empty trailer 200 mm min. Technical drawings according to DIN specifications (Ø 1.5) (2) (5.5) (0.3) (4) Drawing-No.: 9.700-5347.01-4 Issue: 2; 07.03.18 Rev. 2.1, 23-Apr-2019 12 ± 0.3 (8) (1.2) (1.75) X 2:1 Not indicated tolerances ± 0.1 8 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors LABEL Standard bar code labels for finished goods The standard bar code labels are product labels and used for identification of goods. The finished goods are packed in final packing area. The standard packing units are labeled with standard bar code labels before transported as finished goods to warehouses. The labels are on each packing unit and contain Vishay Semiconductor GmbH specific data. VISHAY SEMICONDUCTOR GmbH STANDARD BAR CODE PRODUCT LABEL (finished goods) PLAIN WRITING ABBREVIATION LENGTH Item-description - 18 Item-number INO 8 Selection-code SEL 3 BATCH 10 Data-code COD 3 (YWW) Plant-code PTC 2 Quantity QTY 8 Accepted by ACC - Packed by PCK - LOT-/serial-number Mixed code indicator Origin Long bar code top MIXED CODE - xxxxxxx+ Company logo Type Length Item-number N 8 Plant-code N 2 Sequence-number X 3 Quantity N 8 Total length - 21 Short bar code bottom Type Length Selection-code X 3 Data-code N 3 Batch-number X 10 Filter - 1 Total length - 17 DRY PACKING RECOMMENDED METHOD OF STORAGE The reel is packed in an anti-humidity bag to protect the devices from absorbing moisture during transportation and storage. Dry box storage is recommended as soon as the aluminum bag has been opened to prevent moisture absorption. The following conditions should be observed, if dry boxes are not available: Aluminum bag • Storage temperature 10 °C to 30 °C • Storage humidity ≤ 60 % RH max. Label After more than 168 h under these conditions moisture content will be too high for reflow soldering. In case of moisture absorption, the devices will recover to the former condition by drying under the following condition: Reel 192 h at 40 °C + 5 °C / - 0 °C and < 5 % RH (dry air / nitrogen) or 96 h at 60 °C + 5 °C and < 5 % RH for all device containers or 24 h at 125 °C + 5 °C not suitable for reel or tubes. 15973 FINAL PACKING The sealed reel is packed into a cardboard box. Rev. 2.1, 23-Apr-2019 An EIA JEDEC® standard J-STD-020 level 3 label is included on all dry bags. 9 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSSP57P38 www.vishay.com Vishay Semiconductors LEVEL Caution This bag contains MOISTURE-SENSITIVE DEVICES VISHAY SEMICONDUCTORS STANDARD BAR CODE LABELS 3 The Vishay Semiconductors standard bar code labels are printed at final packing areas. The labels are on each packing unit and contain Vishay Semiconductors specific data. If blank, see adjacent bar code label 1. Calculated shelf life in sealed bag: 12 months at 60% for level 2 devices when read at 23±5°C b) 3a or 3b are not met 5. If baking is required, refer to IPC/JEDEC J-STD-033 for bake procedure 22178 Bag Seal Date:_________________________________________ If blank, see adjacent bar code label Note: Level and body temperature defined by IPC/JEDEC J-STD-020 22650 EIA JEDEC standard J-STD-020 level 3 label is included on all dry bags ESD PRECAUTION Proper storage and handling procedures should be followed to prevent ESD damage to the devices especially when they are removed from the antistatic shielding bag. Electrostatic sensitive devices warning labels are on the packaging. Rev. 2.1, 23-Apr-2019 10 Document Number: 82480 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. Product names and markings noted herein may be trademarks of their respective owners. © 2019 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 01-Jan-2019 1 Document Number: 91000