IR-Empfanger fur Fernbedienungen IR-Receiver for Remote Control Systems Lead (Pb) Free Product - RoHS Compliant SFH 5410 Beschreibung Description Der SFH 5410 ist ein Infrarot-Empfanger fur die Erkennung von Signalen aus Infrarot-Fernbedienungssystemen und bestehen aus Fotodiode, Vorverstarker, automatischer Verstarkungsregelung, Bandpa-Filter und Demodulator. Das Gehause ist zur Unterdruckung des Tageslichteinflusses schwarz eingefarbt. The SFH 5410 is a IR receivers to detect light from infrared remote control systems. The IC includes photodiode, preamplifier, automatic gain control, bandpass and demodulator. The black-colored package is designed as daylight-cutoff filter. Wesentliche Merkmale Features * IC mit monolithisch integrierter Fotodiode (Ein-Chip Losung) * Speziell geeignet fur Anwendungen bei 940 nm * Hohe Empfindlichkeit * Verschiedene Tragerfrequenzen erhaltlich * TTL und CMOS kompatibel * Ausgang: aktiv Low" * IC with monolithic integrated photodiode (single chip solution) * Especially suitable for applications of 940 nm * High sensitivity * Various carrier frequencies available * TTL and CMOS compatibility * Output: active Low Anwendungen Applications * Empfanger in Fernbedienungen fur TV, Videorecorder, HiFi, Satellitenempfanger und CD-Spieler * Um hohe Sicherheit bei der Datenubertragung zu erreichen, sind fehlerkorrigierende Codes einzusetzen * Remote control module for TV sets, VCRs, hi-fi audio receivers, SAT receivers and compact disk players * For safe data transmission error tolerant codes have to be used 2008-10-06 1 SFH 5410 Typ Type Tragerfrequenz Carrier Frequency kHz Bestellnr. Ordering Code SFH 5410-36 36 Q65110A1727 SFH 5410-38 38 Q65110A3909 Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Lagertemperatur Storage temperature range Tstg - 40 ... + 100 C Betriebsspannung Supply voltage VCC 6.3 V Ausgangsspannung Output voltage VOUT 6.3 V Ausgangsstrom Output current IOUT 3 mA Verlustleistung Total power dissipation, TA 85 C Ptot 50 mW Empfohlener Arbeitsbereich Recommended Operating Conditions Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit min. typ. max. Betriebstemperatur Operating temperature Top - 40 - 85 C Betriebsspannung Supply Voltage Vcc 4.5 5.0 5.5 V 2008-10-06 2 SFH 5410 Kennwerte (TA = 25 C) Characteristics Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit min. typ. max. Stromaufnahme, VCC = 5 V, E = 0 Current consumption ICC - 1.3 - mA Wellenlange der max. Fotoempfindlichkeit Wavelength of max. sensitivity s max - 940 - nm Spektraler Bereich der Fotoempfindlichkeit1) Spectral range of sensitivity 10% 830 - 1100 nm Ausgangsspannung Output voltage Output "High" - (Iout = 10 A) Output "Low" - (Iout = 500 A) V VOUT high VOUT low VCC-0.5 Tragerfrequenz Carrier frequency SFH 5410-36 SFH 5410-38 f0 - Min. Bestrahlungsstarke (Testsignal, s. Fig. 3) Min. Threshold irradiance (test signal, see Fig. 3) f = f0, tp,I = 600 s Ee min - Min. Eingangspulsbreite ON" (Testsignal, s. Fig. 3)2) Min. Input pulse width "ON" (test signal, see Fig. 3)2) tp,I Ausgangspulsbreite ON" (Testsignal, s. Fig. 3) Output pulse width "ON" (test signal, see Fig. 3, Ee = 4 mW/m2) tp,O 50%-Filterbandbreite, f = fO, EV = 0, VCC = 5 V 50%-Filter bandwidth f50% - - - - 0.5 - kHz 1.4 - mW/m2 6/fO - - s tp,I - tp,I s 36 38 - 6/fO 3 + 6/fO - 6 kHz 1) Auerhalb des spezifizierten Bereiches der Fotoempfindlichkeit besitzt der SFH 5410 eine Restempfindlichkeit. D.h. Lichtquellen auerhalb des spezifizierten Wellenlangenbereiches des Sensors konnen den Baustein beeinflussen und zum Durchschalten fuhren. 1) Beyond the specified spectral range of sensitivity the SFH 5410 has a strongly reduced, but non-zero sensitivity. Light sources with wavelengths outside the spectral range may influence the device and result in switching. 2008-10-06 3 SFH 5410 2) Die volle Empfindlichkeit wird bei einer Burstlange von mindestens 6 Pulsen erreicht. Die Reichweite bei Verwendung eines typischen Senders (SFH 4510/SFH 4515, IF = 500 mA) betragt etwa 15 m. 2) A minimum burst length of 6 pulses is necessary for full sensitivity. The transmission distance with a typical transmitter (SFH 4510/SFH 4515, IF = 500 mA) is about 15 m. VCC Control Circuit Input 23 k OUT PIN Bandpass AGC Demodulator GND OHF00404 Figure 1 Blockschaltbild / Block Diagram 3 100 ) IR-Receiver 4.7 F ) 1 +5 V >10 k optional C GND 2 OHF00430 ) only necessary to suppress power supply disturbances Figure 2 2008-10-06 Externe Beschaltung / External Circuit 4 SFH 5410 Anschlubelegung Pin configuration Pin Pin Beschreibung Description 1 OUT 2 GND 3 VCC t p, I t off, I t p, I Transmitter t t p, o = t p, I 6 / f o Detector (Output Signal) t Burst wave: carrier frequency f o , Duty cycle = 0.5 Figure 3 OHF00399 Optisches Testsignal / Optical Test Signal Anmerkungen / Notes - Abhangig von den Umgebungsbedingungen, z.B in Form von externen Lichtquellen, elektro-magnetischer Strahlung und Rauschen der Versorgungsspannung, kann es zum sporadischen Durchschalten des Ausgang kommen, selbst wenn kein optisches Signal angelegt wird! Um Fehlinterpretationen der ubermittelten Daten zu verhindern, sind fehlerkorrigierende Codes einzusetzen. - Environmental conditions, e.g. external light sources, electromagnetic interference and supply voltage noise , may cause sporadic switching at the output, even without an optical input signal! To avoid misinterpretation of the transmitted data, error tolerant codes must be used. Fur weitere Informationen lesen Sie bitte die Application Note des SFH 5110: For further information please read the application note of the SFH 5110: Gerneral Application Note for SFH 511X 2008-10-06 5 SFH 5410 Relative Spectral Sensitivity Srel = f () Relative Sensitivity Ee/Ee, min = f (f0) OHF00400 100 % S rel 90 OHF00403 5 4.5 80 4 E e / E e, min 70 60 3.5 50 3 40 2.5 30 2 20 1.5 10 0 700 800 900 1 f o -4 1000 nm 1100 f o -2 fo Center Frequency f o +2 kHz f o +4 Directional Characteristics Srel = f () 40 30 20 10 0 OHF01402 1.0 50 0.8 60 0.6 70 0.4 80 0.2 0 90 100 1.0 2008-10-06 0.8 0.6 0.4 0 20 40 60 80 6 100 120 SFH 5410 0...5 1.1 (0.043) 0.9 (0.035) 0.2 (0.008) 0.1 (0.004) Chip position 0.3 (0.012) 1.2 (0.047) 1.1 (0.043) 0...0.2 (0...0.008) Mazeichnung Package Outlines 6.7 (0.264) Photosensitive area 0.4 (0.016) 0.0 (0.000) 0.94 (0.037) 4.0 (0.157) 3.7 (0.146) 2.54 (0.100) spacing OUT 4.5 (0.177) 4.3 (0.169) VCC 0.8 (0.031) 0.6 (0.024) 1.1 (0.043) 0.9 (0.035) 1.77 (0.070) 6.2 (0.244) GND GEOY6978 Mae in mm (inch) / Dimensions in mm (inch). 1.5 2.54 1.5 Empfohlenes Lotpaddesign Recommended Solderpad Design 1.8 4 Padgeometrie fur verbesserte Warmeableitung Paddesign for improved heat dissipation 1.8 Bauteil positioniert Component location on pad OHF02528 Mae in mm / Dimensions in mm. 2008-10-06 7 SFH 5410 Lotbedingungen Soldering Conditions Reflow Lotprofil fur bleifreies Loten Reflow Soldering Profile for lead free soldering OHLA0687 300 Maximum Solder Profile Recommended Solder Profile Minimum Solder Profile C T Vorbehandlung nach JEDEC Level 4 Preconditioning acc. to JEDEC Level 4 (nach J-STD-020C) (acc. to J-STD-020C) 255 C 240 C 250 C 260 C +0 -5 C 245 C 5 C C 235 C +5 -0 C 217 C 10 s min 200 30 s max Ramp Down 6 K/s (max) 150 100 s max 120 s max 100 Ramp Up 3 K/s (max) 50 min. condition for IR Reflow Soldering: solder point temperature 235 C for at least 10 sec. 25 C 0 0 50 100 150 200 250 s 300 t Published by OSRAM Opto Semiconductors GmbH Wernerwerkstrasse 2, D-93049 Regensburg www.osram-os.com (c) All Rights Reserved. The information describes the type of component and shall not be considered as assured characteristics. Terms of delivery and rights to change design reserved. Due to technical requirements components may contain dangerous substances. For information on the types in question please contact our Sales Organization. Packing Please use the recycling operators known to you. We can also help you - get in touch with your nearest sales office. By agreement we will take packing material back, if it is sorted. You must bear the costs of transport. For packing material that is returned to us unsorted or which we are not obliged to accept, we shall have to invoice you for any costs incurred. Components used in life-support devices or systems must be expressly authorized for such purpose! Critical components 1 , may only be used in life-support devices or systems 2 with the express written approval of OSRAM OS. 1 A critical component is a component usedin a life-support device or system whose failure can reasonably be expected to cause the failure of that life-support device or system, or to affect its safety or effectiveness of that device or system. 2 Life support devices or systems are intended (a) to be implanted in the human body, or (b) to support and/or maintain and sustain human life. If they fail, it is reasonable to assume that the health of the user may be endangered. 2008-10-06 8