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 940 nm peak wavelength Photo detector and preamplifier in one package 22531-1 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 DESCRIPTION please see www.vishay.com/doc 99912 The TSSP57P38 is a compact infrared detector module for proximity sensing application. It receives 38 kHz modulated APPLICATIONS signals and has a peak sensitivity of 940 nm. Object approach detection for activation of displays and The length of the detectors output pulse varies in proportion user consoles, signaling of alarms, etc. to the amount of light reflected from the object being Simple gesture controls detected. Differentiation of car arrival, static, car departure in ORDERING CODE parking lots Taping: Reflective sensors for toilet flush TSSP57P38TT1 - top view taped Navigational sensor for robotics TSSP57P38TT2 - top view taped PARTS TABLE Carrier frequency 38 kHz TSSP57P38 Package Belobog Pinning 1 = OUT, 2, 3, 6, 7, 8 = GND, 4, 5 = V S Dimensions (mm) 3.95 W x 3.95 H x 0.8 D Mounting SMD Application Proximity sensors BLOCK DIAGRAM PROXIMITY SENSING +3 V 16833 20 4, 5 IR emitter V S 33 k Envelope 1 signal 38 kHz OUT Band Demo- Input AGC +3 V pass dulator 2, 3, 6, Out to 7, 8 C PIN Control circuit GND TSSP57P38 Rev. 1.6, 31-Aug-15 Document Number: 82480 1 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 ABSOLUTE MAXIMUM RATINGS PARAMETER TEST CONDITION SYMBOL VALUE UNIT Supply voltage V -0.3 to +6 V S Supply current I 5mA S Output voltage V -0.3 to (V + 0.3) V O S Output current I 5mA O Junction temperature T 100 C j Storage temperature range T -25 to +85 C stg Operating temperature range T -25 to +85 C amb Power consumption T 85 C P 10 mW amb tot Soldering temperature t 10 s, 1 mm from case T 260 C sd 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 (T = 25 C, unless otherwise specified) amb PARAMETER TEST CONDITION SYMBOL MIN. TYP. MAX. UNIT Supply voltage V 2.5 - 5.5 V S V = 5 V, E = 0 I 0.55 0.7 0.9 mA S e SD Supply current E = 40 klx, sunlight I -0.8 - mA v SH Direct line of sight, Receiving distance IR diode TSAL6200, d- 40 - m I = 250 mA, test signal see fig. 1 F 2 I = 0.5 mA, E = 0.7 mW/m , OSL e Output voltage low V - - 100 mV OSL test signal see fig. 1 Pulse width tolerance: 2 Minimum irradiance t - 5/f < t < t + 6/f E -0.2 0.4 mW/m pi o po pi o, e min. test signal see fig. 1 t - 5/f < t < t + 6/f , pi o po pi o 2 Maximum irradiance E 50 - - W/m e max. test signal see fig. 1 Directivity Angle of half receiving distance - 75 - deg 1/2 TYPICAL CHARACTERISTICS (T = 25 C, unless otherwise specified) amb Optical Test Signal E e 1.0 (IR diode TSAL6200, I = 0.4 A, 30 pulses, f = f , t = 10 ms) F 0 Output Pulse Width 0.9 0.8 Input Burst Length 0.7 t t * pi 0.6 T 0.5 0.4 * t 10/f is recommended for optimal function pi 0 0.3 Output Signal 16110 4 V 0.2 O = 950 nm, 1) 7/f < t < 15/f 0.1 Optical Test Signal, Fig.1 0 d 0 V OH 2) t - 5/f < t < t + 6/f pi 0 po pi 0 0 2 3 4 0.1 1 10 10 10 10 V OL 2 2) E - Irradiance (mW/m ) 1) t t e t po d Fig. 1 - Output Active Low Fig. 2 - Pulse Length and Sensitivity in Dark Ambient Rev. 1.6, 31-Aug-15 Document Number: 82480 2 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 t - Output Pulse Width (ms) po