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| IR-Empfanger fur Fernbedienungen IR-Receiver for Remote Control Systems SFH 5110 SFH 5111 Beschreibung SFH 5110 und SFH 5111 sind 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. Wesentliche Merkmale * 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" * Keine externe Beschaltung notig Anwendungen * Empfanger in Fernbedienungen fur TV, Videorecorder, HiFi, Satellitenempfanger und CD-Spieler * Optischer Schalter Description SFH 5110 and SFH 5111 are 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. Features * 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 * No external components necessary Applications * Remote control module for TV sets, VCRs, hi-fi audio receivers, SAT receivers and compact disk players * Optical Switch 2001-12-10 1 SFH 5110, SFH 5111 Typ Type Tragerfrequ. Carrier Frequency kHz 30 33 36 38 40 Bestellnr. Ordering Code Typ Type Tragerfrequ. Bestellnr. Carrier Frequency kHz 30 33 36 38 40 Ordering Code SFH 5110-30 SFH 5110-33 SFH 5110-36 SFH 5110-38 SFH 5110-40 Q62702-P5088 Q62702-P5089 Q62702-P5090 Q62702-P5091 Q62702-P5092 SFH 5111-30 SFH 5111-33 SFH 5111-36 SFH 5111-38 SFH 5111-40 Q62702-P5257 Q62702-P5258 Q62702-P5259 Q62702-P5260 Q62702-P5261 Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Parameter Betriebs- und Lagertemperatur Operation and storage temperature range Betriebsspannung Supply voltage Ausgangsspannung Output voltage Ausgangsstrom Output current Verlustleistung Total power dissipation, TA 85 C Symbol Symbol Wert Value - 10 ... + 75 - 30 ... + 100 6.3 6.3 3 50 Einheit Unit C V V mA mW Top Tstg VCC VOUT IOUT Ptot Empfohlener Arbeitsbereich Recommended Operating Conditions Bezeichnung Parameter Symbol Symbol min. Betriebstemperatur Operating temperature Betriebsspannung Supply Voltage Wert Value typ. - 5.0 max. 75 5.5 C V Einheit Unit Top Vcc - 10 4.5 2001-12-10 2 SFH 5110, SFH 5111 Kennwerte (TA = 25 C) Characteristics Bezeichnung Parameter Stromaufnahme, VCC = 5 V, E = 0 Current consumption Wellenlange der max. Fotoempfindlichkeit Wavelength of max. sensitivity Spektraler Bereich der Fotoempfindlichkeit Spectral range of sensitivity Ausgangsspannung Output voltage Output "High" - (Iq = 10 A) Output "Low" - (Iq = 500 A) Tragerfrequenz Carrier frequency Symbol Symbol min. Wert Value typ. 1.3 940 - max. - - 1100 mA nm nm V - - 830 Einheit Unit ICC s max VOUT high VOUT low f0 VS - 0.5 - - - - 30 33 36 38 40 0.35 - 0.5 - kHz Min. Bestrahlungsstarke (Testsignal, s. Fig. 3) Min. Threshold irradiance (test signal, see Fig. 3) f = f0, tp,I = 600 s Min. Eingangspulsbreite ON" (Testsignal, s. Fig. 3)1) Min. Input pulse width "ON" (test signal, see Fig. 3)1) Ausgangspulsbreite ON" (Testsignal, s. Fig. 3) Output pulse width "ON" (test signal, see Fig. 3, Ee = 1 mW/m2) 50%-Filterbandbreite, f = fO, EV = 0, VCC = 5 V 50%-Filter bandwidth 1) Ee min - 0.5 mW/m2 tp,I 6/fO - - s tp,O tp,I - 6/fO - tp,I + 6/fO s f50% 3 - 6 kHz 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. 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. 1) 2001-12-10 3 SFH 5110, SFH 5111 Input Control Circuit 23 k VCC PIN AGC Bandpass Demodulator OUT GND OHF00404 Figure 1 Blockschaltbild Block Diagram _ < 100 *) SFH 5110-xx SFH 5111-xx 3 _ < 4.7 F *) +5 V >10 k optional 1 C 2 *) GND OHF00430 only necessary to suppress power supply disturbances Figure 2 Externe Beschaltung External Circuit 2001-12-10 4 SFH 5110, SFH 5111 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 OHF00399 Figure 3 Optisches Testsignal Optical Test Signal 2001-12-10 5 SFH 5110, SFH 5111 Relative Spectral Sensitivity Srel = f () 100 % S rel 90 80 E e, min /E e OHF00400 Vertical Directivity y 1 0.9 0.8 OHF00401 Horizontal Directivity x 1 0.9 0.8 E e, min /E e OHF00402 70 60 50 40 30 20 10 0 700 800 900 1000 nm 1100 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 30 60 [ ] 90 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 0 30 60 [ ] 90 Relative Sensitivity Ee/Ee, min = f (f0) 5 4.5 4 E e / E e, min OHF00403 3.5 3 2.5 2 1.5 1 f o -4 f o -2 fo Center Frequency f o +2 kHz f o +4 2001-12-10 6 SFH 5110, SFH 5111 Mazeichnung Package Outlines 0.6 (0.024) 0.4 (0.016) 2.54 (0.100) 1 2 2.54 (0.100) 3 24.4 (0.961) 23.4 (0.921) 6.1 (0.240) 5.9 (0.232) 1.3 (0.051) 1.1 (0.043) 32.0 (1.260) 30.0 (1.181) 3.0 (0.118) 2.8 (0.110) 6.1 (0.240) 5.9 (0.232) Pinning SFH 5110 1 OUT 2 GND 3 VCC Pinning SFH 5111 1 OUT 2 VCC 3 GND Mae werden wie folgt angegeben: mm (inch) / Dimensions are specified as follows: mm (inch). Published by OSRAM Opto Semiconductors GmbH & Co. OHG Wernerwerkstrasse 2, D-93049 Regensburg (c) All Rights Reserved. Attention please! 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. 2001-12-10 7 3.3 (0.130) 5.1 (0.201) 0.5 (0.020) 0.3 (0.012) 3.5 (0.138) GEOY6985 4.9 (0.193) |
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