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| IR-Empfanger fur Fernbedienungen IR-Receiver for Remote Control Systems Vorlaufige Daten / Preliminary Data 1 2.54 0.6 0.4 SFH 5110 2 3 24.4 23.4 1.3 1.1 6.1 5.9 6.1 5.9 2.54 32 30 3.0 2.8 Pinning: 1 OUT 2 GND 3 VCC 0.5 0.3 Mae in mm, wenn nicht anders angegeben/Dimensions in mm, unless otherwise specified. Beschreibung Der SFH 5110 ist ein Infrarot-Empfanger fur die Erkennung von Signalen aus Infrarot-Fernbedienungssystemen und besteht aus Fotodiode, Vorverstarker, automatischer Verstarkungsregelung, Bandpa-Filter und Demodulator. Das schwarz eingefarbte Gehause dient zur Unterdruckung des Tageslichteinflusses. Typ Type Tragerfrequ. Carrier Frequency kHz Bestellnr. Ordering Code Description The SFH 5110 is an 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 daylightcutoff filter. Typ Type 3.5 3.3 5.1 4.9 GEO06985 Tragerfrequ. Carrier Frequency kHz Bestellnr. Ordering Code SFH 5110-30 30 SFH 5110-33 33 SFH 5110-36 36 Q62702-P5088 Q62702-P5089 Q62702-P5090 SFH 5110-38 38 SFH 5110-40 40 Q62702-P5091 Q62702-P5092 Semiconductor Group 1 1998-09-15 SFH 5110 Wesentliche Merkmale q IC mit monolithisch integrierter Fotodiode (Ein-Chip Losung) q Speziell geeignet fur Anwendungen von 940 ... 950 nm (IR Filter) q Hohe Empfindlichkeit q Variable Bandpa-Filterfrequenz q TTL und CMOS kompatibel q Ausgang: aktiv Low" q Keine externe Beschaltung notig Anwendungen q Empfanger in Fernbedienungen fur TV, Videorekorder, HiFi, Satellitenempfanger und CD-Spieler q Optischer Schalter Features q IC with monolithic integrated photodiode (single chip solution) q Especially suitable for applications of 940 ... 950 nm (IR filter) q High sensitivity q Various bandpass filter frequency q TTL and CMOS compatibility q Output: active Low q No external components necessary Applications q Remote control module for TV sets, VCRs, hi-fi audio receivers, SAT receivers and compact disk players q Optical Switch 3 Input Control Circuit 23 k PIN AGC Bandpass Demodulator 2 1 VCC OUT GND OHF00404 Blockschaltbild Block Diagram _ < 100 *) 3 +5V _ < 4.7 F *) SFH 5110-xx >10 k optional 1 C 2 *) GND OHF00430 only necessary to suppress power supply disturbances Externe Beschaltung External Circuit Semiconductor Group 2 1998-09-15 SFH 5110 Grenzwerte (TA = 25 C) Maximum Ratings Bezeichnung Description Betriebs- und Lagertemperatur Operation and storage temperature range Betriebsspannung Supply voltage Betriebsstrom Supply current Ausgangsspannung Output voltage Ausgangsstrom Output current Verlustleistung Total power dissipation TA 85 C Pin 3 Pin 3 Pin 1 Pin 1 Symbol Symbol Wert Value - 10 ... + 75 - 30 ... + 100 6.3 5 6.3 3 50 Einheit Unit C V mA V mA mW Top Tstg VS ICC VOUT IOUT Ptot Kennwerte (TA = 25 C) Characteristics Bezeichnung Description Betriebsspannung Supply voltage 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. 5.0 1.3 940 - max. 5.5 - - 1100 V mA nm nm V 4.5 - - 830 Einheit Unit VS ICC s max VOUT high VOUT low f0 VS - 0.5 - - - - - - - - 30 33 36 38 40 - 0.5 - - - - - kHz Semiconductor Group 3 1998-09-15 SFH 5110 Kennwerte (TA = 25 C) Characteristics Bezeichnung Description Symbol Symbol min. - 20 - Wert Value typ. 0.35 - 30 max. - - - mW/m2 W/m2 m Einheit Unit Ee min Bestrahlungsstarke (Testsignal, s. Figure 1) Threshold irradiance (test signal, see Figure 1) Ee max f = f0, tp,I = 600 s Reichweite Transmission distance SFH4510/SFH4515, If = 500 mA Eingangspulsbreite ON" (Testsignal, s. Figure 1) Input pulse width "ON" (test signal, see Figure 1) Ausgangspulsbreite ON" (Testsignal, s. Figure 1) Output pulse width "ON" (test signal, see Figure 1, Ee = 1 mW/m2) 50%-Filterbandbreite, f = fO, E = 0, VS = 5 V 50%-Filter bandwidth d tp,I 6/fO - 35/fO s tp,O tp,I - 6/fO - tp,I + 6/fO s f50% 3 - 6 kHz t p, I t off, I t p, I t t p, o = t p, I 6 / f o t Burst wave: carrier frequency f o , Duty cycle = 0.5 OHF00399 Figure 1 Optisches Testsignal Optical Test Signal Semiconductor Group 4 1998-09-15 SFH 5110 Relative luminous sensitivity Srel = f () 100 % S rel 90 80 OHF00400 Vertical directivity y 1 0.9 0.8 OHF00401 Horizontal directivity x OHF00402 1 0.9 0.8 E e, min /E e 60 50 40 30 20 10 0 700 800 900 1000 nm 1100 0.6 0.5 0.4 0.3 0.2 0.1 0 0 30 60 [ ] 90 E e, min /E e 70 0.7 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 Semiconductor Group 5 1998-09-15 |
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