ETC SFH5110-38

IR-Empfänger für Fernbedienungen
IR-Receiver for Remote Control Systems
SFH 5110
SFH 5111
Beschreibung
Description
SFH 5110 und SFH 5111 sind Infrarot-Empfänger
für die Erkennung von Signalen aus Infrarot-Fernbedienungssystemen und bestehen aus Fotodiode, Vorverstärker, automatischer Verstärkungsregelung, Bandpaß-Filter und Demodulator.
Das Gehäuse ist zur Unterdrückung des Tageslichteinflusses schwarz eingefärbt.
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.
Wesentliche Merkmale
Features
• IC mit monolithisch integrierter Fotodiode
(Ein-Chip Lösung)
• Speziell geeignet für Anwendungen von
940 nm
• Hohe Empfindlichkeit
• Verschiedene Trägerfrequenzen erhältlich
• TTL und CMOS kompatibel
• Ausgang: aktiv „Low“
• Keine externe Beschaltung nötig
• 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
Anwendungen
Applications
• Empfänger in Fernbedienungen für TV,
Videorecorder, HiFi, Satellitenempfänger und
CD-Spieler
• Optischer Schalter
• Remote control module for TV sets, VCRs, hi-fi
audio receivers, SAT receivers and compact
disk players
• Optical Switch
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SFH 5110, SFH 5111
Typ
Trägerfrequ.
Bestellnr.
Typ
Trägerfrequ. Bestellnr.
Type
Carrier
Frequency
kHz
Ordering Code
Type
Carrier
Frequency
kHz
Ordering Code
SFH 5110-30
30
Q62702-P5088
SFH 5111-30
30
Q62702-P5257
SFH 5110-33
33
Q62702-P5089
SFH 5111-33
33
Q62702-P5258
SFH 5110-36
36
Q62702-P5090
SFH 5111-36
36
Q62702-P5259
SFH 5110-38
38
Q62702-P5091
SFH 5111-38
38
Q62702-P5260
SFH 5110-40
40
Q62702-P5092
SFH 5111-40
40
Q62702-P5261
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
Grenzwerte (TA = 25 °C)
Maximum Ratings
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
2001-12-10
2
SFH 5110, SFH 5111
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
Wellenlänge der max. Fotoempfindlichkeit
Wavelength of max. sensitivity
λs max
–
940
–
nm
Spektraler Bereich der Fotoempfindlichkeit
Spectral range of sensitivity
λ
830
–
1100
nm
Ausgangsspannung
Output voltage
Output “High” - (Iq = 10 µA)
Output “Low” - (Iq = 500 µA)
V
VOUT high
VOUT low
VS – 0.5 –
–
–
Trägerfrequenz
Carrier frequency
f0
–
30
33
36
38
40
–
kHz
Min. Bestrahlungsstärke (Testsignal, s. Fig. 3)
Min. Threshold irradiance (test signal, see Fig. 3)
f = f0, tp,I = 600 µs
Ee min
–
0.35
0.5
mW/m2
Min. Eingangspulsbreite „ON“
(Testsignal, s. Fig. 3)1)
Min. Input pulse width “ON”
(test signal, see Fig. 3)1)
tp,I
6/fO
–
–
µs
Ausgangspulsbreite „ON“
(Testsignal, s. Fig. 3)
Output pulse width “ON” (test signal, see Fig. 3,
Ee = 1 mW/m2)
tp,O
tp,I
–
tp,I
µs
50%-Filterbandbreite, f = fO, EV = 0, VCC = 5 V
50%-Filter bandwidth
∆f50%
– 6/fO
3
–
0.5
+ 6/fO
–
6
kHz
1)
Die volle Empfindlichkeit wird bei einer Burstlänge von mindestens 6 Pulsen erreicht. Die Reichweite bei
Verwendung eines typischen Senders (SFH 4510/SFH 4515, IF = 500 mA) beträgt etwa 30 m.
1)
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.
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SFH 5110, SFH 5111
VCC
Control
Circuit
Input
23 kΩ
OUT
PIN
Bandpass
AGC
Demodulator
GND
OHF00404
Figure 1
Blockschaltbild
Block Diagram
<_ 100 Ω *)
SFH 5110-xx
SFH 5111-xx
+5 V
3
>10 k Ω
optional
<_ 4.7 µF *)
µC
1
2
GND
OHF00430
*)
Figure 2
2001-12-10
only necessary to suppress power supply disturbances
Externe Beschaltung
External Circuit
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
Figure 3
2001-12-10
OHF00399
Optisches Testsignal
Optical Test Signal
5
SFH 5110, SFH 5111
Relative Spectral Sensitivity
Srel = f (λ)
Vertical Directivity ϕy
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
λ
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
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f o +2 kHz f o +4
6
[ ] 90
ϕ
OHF00402
1
0.9
60
E e / E e, min
Horizontal Directivity ϕx
0
0
30
60
[ ] 90
ϕ
SFH 5110, SFH 5111
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)
Pinning SFH 5110
Pinning SFH 5111
1 OUT
2 GND
3 VCC
1 OUT
2 VCC
3 GND
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)
Maßzeichnung
Package Outlines
GEOY6985
Maße 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
© 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.
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