Document
FM-6038□□-5CN Series
IR Receiver Modules for Remote Control Systems
Description
The FM-6038□□-5CN is a Bi-CMOS IC for use in infrared remote control system. Small-sized, light-weight, and low current consumption. modules have been achieved by using resin mold. 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
Supply Voltage Range: 2.7V to 6 V TTL and CMOS compatibility Photo detector and preamplifier in one package. Internal filter for PCM frequency Open collector output (built-in Pull-up resistor(40K)) Output active low Enhanced Immunity against all kinds of disturbance light No occurrence of disturbance pulses at output pin within nominal conditions. Short settling time after power On.( below 1msec) Meet RoHS
Application Circuit
Transmitter
IR Receiver Module VCC VOUT
IC
47~100Ω 47uf
VCC
MCU
GND GND
R-C filter recommended to suppress power supply disturbances. R-C filter should be connected closely between VCC pin and GND pin.
Block Diagram
B.P.F Center Frequency
Model No. FM-6032□□-5CN FM-6036□□-5CN FM-6038□□-5CN FM-6040□□-5CN FM-6056□□-5CN
Carrier Frequency (fo) 32 kHz 36 kHz 38 kHz 40 kHz 56 kHz
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September 2011 Rev 1.2 www.opto-sensor.com.tw
FM-6038□□-5CN Series
Suitable Data Format
NEC code
◆ Sony 15bit
RC5 code
◆ Sony 20bit
RC6 code
◆ RCMM code
Sony 12 bit
◆ RCA code
Note: ◆:Suitable for this IR code ;◇:Not recommended
Absolute Maximum Ratings
Parameter Supply Voltage Supply Current Operating Temperature Storage Temperature Soldering Temperature
Symbol VCC ICC Topr Tstg Tsd
◆ RCS-80 code ◇ Sharp code ◇ High data rate code ◇ Disturbance suppression
◇ ◇ ◇ ◆
Ratings 6.5 3.0
-20 ~ +80 -30 ~ +85 260℃, Max 5 sec
(Ta = 25℃)
Unit V
mA ℃ ℃ ℃
Electro-optical Characteristics
Parameter
Symbol
Supply Current
ICC
Output Voltage
Voh Vol
Peak Wave Length
λp
Internal Pull-up Resistor
Rpul
BPF frequency
fc
±0˚
Arrival Distance
L ±30˚
±45˚
Min. 0.7 Vcc-0.5
-3.5 15 10 7
Output Pulse width
Tpw 400
Typ. 1 0.2
940 42 fo -
600
Max. 1.3
0.4
+3.5 -
800
Unit mA V V nm ㏀ % m m m
us
(Ta = 25℃)
Conditions
No signal No external pull-up resistor (Isink<1mA)
Fig 1,2,3
Burst Wave =600us Period = 1.2ms
Note : 1) Arrival Distance Effected by Environment 2) While the device is operational across the temperature range, functionality will vary with temperature.
Specifications are stated only at 25°C unless otherwise noted. 3) Stresses beyond those listed under “absolute maximum ratings” may cause permanent damage to the device.
These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated under “recommended operating conditions” is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.
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September 2011 Rev 1.2 www.opto-sensor.com.tw
FM-6038□□-5CN Series
[ Fig.1 ] Data Signal diagram
Data Word
t Pause
enlarge Carrier Frequency : fo
t Burst
t Gap
(Output pulse)
t Gap : Signal gap time between two burst in pulses of carrier. Minimum Gap Time ≧ 300us t Burst : Length of a burst in pulses of the carrier frequency. Minimum Burst ≧ 300us t pause : Data pause between two data words. Minimum Data PauseTime ≧ 20ms
[ Fig.2 ] Transmitter S/Transmitter 30㎝
10K
PD 100uf
10K
VCC VOUT GND
※ The specifications shall be satisfied under the following conditions. The standard transmitter shall be specified of the burst wave form adjusted to VOUT 200mVp-p upon Po measuring circuit Standard Transmitter
[ Fig.3 ] Test condition of arrival distance
Transmitter
Vout
osc
GND
Vcc
: Indicates horizontal and vertical directions
[ Measurement condition for arrival distance ]
☞ Ambient light source : Detecting surface illumination shall be irradiate 200±50Lux
under ordinary white fluorescence lamp without high frequency lighting
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September 2011 Rev 1.2 www.opto-sensor.com.tw
FM-6038□□-5CN Series
Supply Current(㎃)
Relative responsiv ity
Electrical/Optical Characteristics
[ Fig.4 ] Supply Current vs. Voltage 2.5
2.0
1.5
1.0
0.5
0.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 Supply Voltage(V)
[ Fig.6 ] BPF Fc Curve
BPF fc 1.2
1 0.8 0.6 0.4 0.2
0 0.5 0.6 0.7 0.8 0.9 1 1.1 1.2 1.3 1.4 1.5 f/fo Relative Frequency
ESD Test Results
[ Fig.5 ] Relative Spectral Sensitivity vs. Wavelength
Relative Radiant(˚)
[ Fig.7 ] Directivity (Horizontal/Vertical)
0˚ 20˚ 40˚
100
V
90
H
80 60 40 20 0 Relative Sensitivity(%)
60˚ 80˚
Parameter Conditions Specification Results
Machine Model
C=200㎊, R=0Ω
Min ±200V >±200V
Human Body C=100㎊,
Model
R=1.5㏀
Min ±2000V >±2000V
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September 2011 Rev 1.2 www.opto-sensor.com.tw
FM-6038□□-5CN Series
FM-6038LM-5CN
NOTE:
1N. OPITNEC:ONFIG. 1.1PINVouCtONFIG
2①GVNDout 3②VGccND 2. ③G.TVc±c0.3 (2U.NGIT.:Tm±m0) .3 (UNIT: mm)
A3
FM-6038TM2-5CN
NOTE.