IR-Empfanger fur Fernbedienungen IR-Receiver for Remote Control Systems Lead (Pb) Free Product - RoHS Compliant SFH 5110 Beschreibung Description SFH 5110 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. SFH 5110 is a IR receiver 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 von 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 Anwendungen Applications * Empfanger in Fernbedienungen fur TV, Videorecorder, HiFi, Satellitenempfanger und CD-Spieler * Um hohe Sicherheit bei der Datenubertragung zu erreichen, sind fehlerkorrigierende Codes einzusetzten * 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 High sensitivity Various carrier frequencies available TTL and CMOS compatibility Output: active Low SFH 5110 Typ Tragerfrequ. Bestellnr. Type Carrier Frequency kHz Ordering Code SFH 5110-301) 30 Q62702P5088 SFH 5110-331) 33 Q62702P5089 SFH 5110-36 36 Q62702P5090 SFH 5110-38 38 Q62702P5091 SFH 5110-401) 40 Q62702P5092 1) Mindestbestellmenge 80000 Stuck / Minimum order quantity 80000 pieces 2008-10-06 2 SFH 5110 Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Parameter Symbol Symbol Wert Value Einheit Unit Betriebs- und Lagertemperatur Operation and storage temperature range Top Tstg - 10 ... + 75 - 30 ... + 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 - 10 - 75 C Betriebsspannung Supply Voltage Vcc 4.5 5.0 5.5 V 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 830 - 1100 nm 2008-10-06 3 SFH 5110 Kennwerte (TA = 25 C) Characteristics (cont'd) Bezeichnung Parameter Symbol Symbol Wert Value min. Ausgangsspannung Output voltage Output "High" - (Iout = 10 A) Output "Low" - (Iout = 500 A) typ. Einheit Unit max. V VOUT high VOUT low Vcc-0.5 Tragerfrequenz Carrier frequency SFH 5110-30 SFH 5110-33 SFH 5110-36 SFH 5110-38 SFH 5110-40 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)1) tp,I Ausgangspulsbreite ON" (Testsignal, s. Fig. 3) Output pulse width "ON" (test signal, see Fig. 3, Ee = 1 mW/m2) tp,O 50%-Filterbandbreite, f = fO, EV = 0, VCC = 5 V 50%-Filter bandwidth f50% - - - - 0.5 - kHz 0.35 0.5 mW/m2 6/fO - - s tp,I - tp,I s 30 33 36 38 40 - 6/fO 3 + 6/fO - 6 kHz 1) Auerhalb des spezifizierten Bereiches der Fotoempfindlichkeit besitzt der SFH 5110 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 5110 has a strongly reduced, but non-zero sensitivity. Light sources with wavelengths outside the spectral range may influence the device and result in switching. 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 30 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 30 m. 2008-10-06 4 SFH 5110 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 2 GND OHF00430 ) only necessary to suppress power supply disturbances Figure 2 2008-10-06 Externe Beschaltung External Circuit 5 SFH 5110 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 6 SFH 5110 Relative Spectral Sensitivity Srel = f () Vertical Directivity y OHF00400 100 % S rel 90 OHF00401 1 0.8 0.8 70 0.7 0.7 E e, min /E e 80 E e, min /E e 0.9 0.6 0.6 50 0.5 0.5 40 0.4 0.4 30 0.3 0.3 20 0.2 0.2 10 0.1 0.1 0 700 0 800 900 1000 nm 1100 0 30 60 Relative Sensitivity Ee/Ee, min = f (f0) OHF00403 5 4.5 4 3.5 3 2.5 2 1.5 1 f o -4 f o -2 fo Center Frequency 2008-10-06 f o +2 kHz f o +4 7 [ ] 90 OHF00402 1 0.9 60 E e / E e, min Horizontal Directivity x 0 0 30 60 [ ] 90 SFH 5110 6.1 (0.240) 5.9 (0.232) 3 24.4 (0.961) 23.4 (0.921) 6.1 (0.240) 5.9 (0.232) 4.9 (0.193) 3.5 (0.138) 0.3 (0.012) 0.5 (0.020) 32.0 (1.260) 30.0 (1.181) 3.3 (0.130) 5.1 (0.201) 1.3 (0.051) 1.1 (0.043) 3.0 (0.118) 2.8 (0.110) 0.6 (0.024) 0.4 (0.016) 1 2 2.54 (0.100) 2.54 (0.100) Mazeichnung Package Outlines GEOY6985 Mae in mm (inch) / Dimensions in mm (inch). 2008-10-06 8 SFH 5110 Lotbedingungen Soldering Conditions Wellenloten (TTW) TTW Soldering (nach CECC 00802) (acc. to CECC 00802) OHLY0598 300 C T 10 s 250 Normalkurve standard curve 235 C ... 260 C Grenzkurven limit curves 2. Welle 2. wave 200 1. Welle 1. wave 150 ca 200 K/s 2 K/s 5 K/s 100 C ... 130 C 100 2 K/s 50 Zwangskuhlung forced cooling 0 0 50 100 150 200 s 250 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 9