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
TFMN 5380 38 kHz TFMN 5400 40 kHz
TFMN 5560 56 kHz
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
D
Photo detector and preamplifier in one package
D
Output active low
D
Internal filter for PCM frequency
D
High immunity against ambient light
Block Diagram
Input
PIN
AGC
Control
Circuit
Band
Pass
14338
D
High shielding against electric field disturbance
D
5 Volt supply voltage, low power consumption
D
TTL and CMOS compatibility
D
Continuous transmission possible (t
D
SMD
100 k
W
Demodu-
lator
pi
V
CC
OUT
/Tx0.4)
Document Number 82004
GND
15906
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1 (7)Rev. 1, 20-Jun-99
TFMN5..0
y()
Vishay Telefunken
Absolute Maximum Ratings
T
= 25_C
amb
Parameter Test Conditions Symbol Value Unit
Supply Voltage (Pin 2) V
Supply Current (Pin 2) I
Output Voltage (Pin 3) V
Output Current (Pin 3) I
Junction Temperature T
Storage Temperature Range T
Operating Temperature Range T
Power Consumption
Soldering Temperature
Basic Characteristics
T
= 25_C
amb
Parameter Test Conditions Symbol Min Typ Max Unit
Supply Current (Pin 2) VS = 5 V, Ev = 0 I
VS = 5 V, Ev = 40 klx, sunlight I
Transmission Distance Ev = 0, test signal see fig.7,
IR diode TSAL6200, I
Output Voltage Low (Pin 3) I
Irradiance (30 – 40 kHz) Pulse width tolerance:
Irradiance (56 kHz) Pulse width tolerance:
Irradiance E
Directivity Angle of half transmission distance ϕ
OSL
f = f
= tpi±160 ms,
t
po
test signal (see fig.7)
= tpi±160 ms,
t
po
test signal (see fig.7)
(T
x 85 °C)
amb
t x 10 s, 1 mm from case
= 0.3 A
F
= 0.5 mA,Ee = 0.7 mW/m2,
, tp/T = 0.4
o
SD
SH
d 35 m
V
OSL
E
e min
E
e min
e max
1/2
–0.3...6.0 V
5 mA
–0.3...6.0 V
5 mA
100
–40...+85
–25...+85
50 mW
230
amb
P
T
S
S
O
O
j
stg
tot
sd
0.4 0.5 0.8 mA
1.0 mA
250 mV
0.6 mW/m
0.8 mW/m
20 W/m
±50 deg
°
C
°
C
°
C
°
C
2
2
2
Application Circuit
TSAL62..
15907
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2 (7)
TFM. 5..0
GND1
4.7 mF *)
330 W *)
>10 k
W
+5V **)
optional
m
C
GND
*) only necessary to supress power supply disturbances
**) tolerated supply voltage range : 4.5V<V
<5.5V
S
Document Number 82004
Rev. 1, 20-Jun-99
TFMN5..0
Vishay Telefunken
Typical Characteristics (T
amb
1.0
0.8
0.6
0.4
e
0.2
E / E – Rel. Responsitivity
e min
f = f0"
D
f ( 3dB ) = f
5%
0
/10
0.0
94 8143
0.7 0.8 0.9 1.0 1.1
f/f0 – Relative Frequency
1.2
Figure 1. Frequency Dependence of Responsivity
1000
m
800
600
400
200
po
t – Output Pulse Length ( s )
l
= 950 nm, Optical Test Signal, Fig.7
0
0.1 1 10 100 1000
95 10187
Ee – Irradiance ( mW/m2 )
Input Burst Duration
= 25_C unless otherwise specified)
4
2
3
2
1
e min
E – Threshold Irradiance ( mW/m )
1.3
10000
0
0 0.4 0.8 1.2 1.6
95 10188 E – Field Strength of Disturbance ( kV/ m )
Figure 4. Sensitivity vs. Electric Field Disturbances
100
2
f = f
0
10
10 kHz
1
100 Hz
e min
E – Threshold Irradiance ( mW/m )
0.1
0.1 1 10 100
D
V
95 10194
AC Voltage on DC Supply Voltage (mV)
sRMS –
2.0
1000
Figure 2. Sensitivity in Dark Ambient
10
2
1
e min
E – Threshold Irradiance ( mW/m )
0.1
0.01 0.1 1 10
95 10189
Figure 3. Sensitivity in Bright Ambient
Document Number 82004
E – Irradiance ( W/m2 )
100
Figure 5. Sensitivity vs. Supply Voltage Disturbances
1.0
2
0.8
Sensitivity in dark Ambient
0.6
0.4
0.2
e min
E – Threshold Irradiance ( mW/m )
0.0
90
95 10195
–30 0 30 60
– Ambient Temperature ( °C )
T
amb
Figure 6. Sensitivity vs. Ambient Temperature
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