Telefunken TFMN5560, TFMN5400, TFMN5380, TFMN5370, TFMN5360 Datasheet
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TFMN5..0
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type |
fo |
Type |
fo |
TFMN 5300 |
30 kHz |
TFMN 5330 |
33 kHz |
TFMN 5360 |
36 kHz |
TFMN 5370 |
36.7 kHz |
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TFMN 5380 |
38 kHz |
TFMN 5400 |
40 kHz |
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TFMN 5560 |
56 kHz |
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Description
The TFMN5..0 ± series are miniaturized receivers for infrared remote control systems. PIN diode and preamplifier are assembled on PC board, the epoxy package is designed as IR filter.
The demodulated output signal can directly be decoded by a microprocessor. The main benefit is the reliable function even in disturbed ambient and the protection against uncontrolled output pulses.
Features
DPhoto detector and preamplifier in one package
DOutput active low
DInternal filter for PCM frequency
DHigh immunity against ambient light
14338
DHigh shielding against electric field disturbance
D5 Volt supply voltage, low power consumption
DTTL and CMOS compatibility
DContinuous transmission possible (tpi/Tx0.4)
DSMD
Block Diagram
Input |
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Control |
VCC |
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Circuit |
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100 kW |
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PIN |
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OUT |
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AGC |
Band |
Demodu- |
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Pass |
lator |
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GND |
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15906 |
Document Number 82004 |
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www.vishay.de •FaxBack +1-408-970-5600 |
Rev. 1, 20-Jun-99 |
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1 (7) |
TFMN5..0
Vishay Telefunken
Absolute Maximum Ratings
Tamb = 25_C
Parameter |
Test Conditions |
Symbol |
Value |
Unit |
Supply Voltage |
(Pin 2) |
VS |
±0.3...6.0 |
V |
Supply Current |
(Pin 2) |
IS |
5 |
mA |
Output Voltage |
(Pin 3) |
VO |
±0.3...6.0 |
V |
Output Current |
(Pin 3) |
IO |
5 |
mA |
Junction Temperature |
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Tj |
100 |
°C |
Storage Temperature Range |
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Tstg |
±40...+85 |
°C |
Operating Temperature Range |
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Tamb |
±25...+85 |
°C |
Power Consumption |
(T x 85 °C) |
Ptot |
50 |
mW |
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amb |
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Soldering Temperature |
t x 10 s, 1 mm from case |
Tsd |
230 |
°C |
Basic Characteristics
Tamb = 25_C
Parameter |
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Test Conditions |
Symbol |
Min |
Typ |
Max |
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Supply Current (Pin 2) |
VS = 5 V, Ev = 0 |
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ISD |
0.4 |
0.5 |
0.8 |
mA |
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VS = 5 V, Ev = 40 klx, sunlight |
ISH |
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Transmission Distance |
Ev = 0, test signal see fig.7, |
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IR diode TSAL6200, IF = 0.3 A |
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Output Voltage Low (Pin 3) |
I |
OSL |
= 0.5 mA,E |
e |
= 0.7 mW/m2, |
V |
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250 |
mV |
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OSL |
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f = fo, tp/T = 0.4 |
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Irradiance (30 ± 40 kHz) |
Pulse width tolerance: |
E |
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0.6 |
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mW/m2 |
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tpo = tpi±160 ms, |
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e min |
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test signal (see fig.7) |
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Irradiance (56 kHz) |
Pulse width tolerance: |
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0.8 |
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mW/m2 |
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tpo = tpi±160 ms, |
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e min |
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test signal (see fig.7) |
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Irradiance |
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E |
20 |
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W/m2 |
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e max |
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Directivity |
Angle of half transmission distance |
ϕ1/2 |
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±50 |
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deg |
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Application Circuit
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330 W *) |
+ 5 V **) |
TFM. 5..0 |
4.7 mF *) |
>10 kW |
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TSAL62.. |
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optional |
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mC |
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GND1 |
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GND |
15907 |
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*) only necessary to supress power supply disturbances |
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**) tolerated supply voltage range : 4.5 V<VS < 5.5 V |
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www.vishay.de •FaxBack +1-408-970-5600 |
Document Number 82004 |
2 (7) |
Rev. 1, 20-Jun-99 |
TFMN5..0
Vishay Telefunken
Typical Characteristics (Tamb = 25_C unless otherwise specified)
Responsitivity |
1.0 |
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0.6 |
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± Rel. |
0.8 |
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0.4 |
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E min |
0.2 |
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f = f0"5% |
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e |
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Df ( 3 dB ) = f0 / 10 |
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0.0 |
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0.7 |
0.8 |
0.9 |
1.0 |
1.1 |
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1.2 |
1.3 |
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94 8143 |
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f / f0 ± Relative Frequency |
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Figure 1. Frequency Dependence of Responsivity
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1000 |
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( ms ) |
800 |
Input Burst Duration |
Length |
600 |
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Pulse |
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± Output |
400 |
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200 |
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po |
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t |
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l = 950 nm, Optical Test Signal, Fig.7
0 |
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0.1 |
1 |
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10 |
100 |
1000 |
10000 |
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95 10187 |
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E |
e |
± Irradiance ( mW / m2 ) |
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Figure 2. Sensitivity in Dark Ambient
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4 |
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2 |
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( mW/m |
3 |
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Irradiance |
2 |
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Threshold |
1 |
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± |
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e min |
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E |
0 |
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0 |
0.4 |
0.8 |
1.2 |
1.6 |
2.0 |
95 10188 |
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E ± Field Strength of Disturbance ( kV / m ) |
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Figure 4. Sensitivity vs. Electric Field Disturbances
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100 |
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( mW/m |
f = f0 |
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Irradiance |
10 |
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10 kHz |
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Threshold |
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1 |
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100 Hz |
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e min |
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E |
0.1 |
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0.1 1 10 100 1000
95 10194 DVs RMS ± AC Voltage on DC Supply Voltage ( mV )
Figure 5. Sensitivity vs. Supply Voltage Disturbances
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10 |
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1.0 |
2 |
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2 |
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mW/m |
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mW/m |
0.8 |
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Irradiance |
1 |
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Irradiance |
0.6 |
Threshold± |
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Threshold± |
0.4 |
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e min |
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e min |
0.2 |
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E |
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E |
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0.1 |
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0.0 |
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0.01 |
0.1 |
1 |
10 |
100 |
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±30 |
95 10189 |
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E ± Irradiance ( W / m2 ) |
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95 10195 |
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Sensitivity in dark Ambient
0 30 60 90 Tamb ± Ambient Temperature ( °C )
Figure 3. Sensitivity in Bright Ambient |
Figure 6. Sensitivity vs. Ambient Temperature |
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Document Number 82004 |
www.vishay.de •FaxBack +1-408-970-5600 |
Rev. 1, 20-Jun-99 |
3 (7) |
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