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| FM-9038LM-5AN IR Receiver Modules for Remote Control Systems Description The FM-9038LM-5AN is remote control receiver modules. Pin diode and receiver IC are assembled on one module. 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 6.5V 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 47~100 IR Receiver Module VCC VCC 47uf VOUT Transmitter MCU R-C filter recommended to suppress power supply disturbances. R-C filter should be connected closely between VCC pin and GND pin. IC GND GND Block Diagram Ordering Info.(carrier frequencies) Type FM-9032LM-5AN FM-9036LM-5AN FM-9038LM-5AN FM-9040LM-5AN FM-9056LM-5AN Carrier Frequency (fo) 32.7 K 36.7 K 37.9 K 40.0 K 56.7 K November 2006 Rev 1.3 FM-9038LM-5AN Absolute Maximum Ratings Parameter Supply Voltage Output Voltage Output Current Operating Temperature Storage Temperature Soldering Temperature Symbol VCC VOUT IOUT Topr Tstg Tsd Ratings 7.0 0.2 ~Vcc 2.5 -20 ~ +80 -30 ~ +85 260, Max 5 sec (Ta = 25) Unit V V mA Electro-optical Characteristics Parameter Supply Voltage Supply Current Max input current Output Voltage Peak Wave Length Symbol Vcc ICC IIN Voh Vol Min. 2.7 0.8 0.5 Vcc-0.5 0 Arrival Distance L 30 45 Max. Voltage Gain Internal Pull-up Resistor BPF Bandwidth BPF frequency Output Pulse width Av Rpul fbw fc Tpw 70 36 -3.5 450 Typ. 5.0 1.0 1.0 0.2 940 15 10 7 76 40 3.5 fo 600 Max. 6.5 1.3 1.5 0.4 82 44 +3.5 750 Unit V mA mA V V nm m m m dB kHz % (Ta = 25) No input signal Vin=0 Vcc=5V p Fig. 1,2,3 fin=37.9kHz Vin=30pp fin=37.9kHz Vin=30pp Fig. 1,2,6 November 2006 Rev 1.3 FM-9038LM-5AN [ Fig.1 ] Data Signal diagram Data Word t Pause enlarge Carrier Frequency : fo t Burst (Output pulse) t Gap 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 10K VCC VOUT S/Transmitter PD 100uf 10K 30 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 Vout osc Transmitter GND Vcc : Indicates horizontal and vertical directions [ Measurement condition for arrival distance ] Ambient light source : Detecting surface illumination shall be irradiate 20050Lux under ordinary white fluorescence lamp without high frequency lighting November 2006 Rev 1.3 FM-9038LM-5AN Electrical/Optical Characteristics [ Fig.4 ] Supply Current vs. Voltage 2.5 [ Fig.5 ] Sensitivity vs. Supply Voltage 100 Relative Sensitivity(%) 80 60 40 20 0 Supply Current() 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 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 6.5 Supply Voltage(V) Supply Voltage(V) [ Fig.6 ] Output Pulse Width vs. Distance 900 [ Fig.7 ] Directivity (Horizontal/Vertical) 0 20 40 Relative Radiant() Output Pulse Width() 800 700 600 500 400 300 0 4 8 12 16 20 24 28 80 60 40 20 0 Relative Sensitivity(%) 100 90 60 V H 80 Transmission Distance(m) [ Fig.8 ] BPF Fc Curve BPF fc 1.2 ESD Test Results Parameter 1 Relative responsiv ity 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 f/fo Relative Frequency 1.4 1.5 Conditions C=200 R=0 C=100pf R=1.5K Specification Min 200V Results >200V Machine Model Human Body Model Min 2000V >2000V November 2006 Rev 1.3 FM-9038LM-5AN November 2006 Rev 1.3 FM-9038LM-5AN Recommended Soldering Condition Flow Soldering Condition 2. Recommendation Flow Soldering condition Temp & Time November 2006 Rev 1.3 FM-9038LM-5AN 1. Packing unit for Remote control module Package Transfer mold Type Device Packing Method Poly Bag Units / Tube 200 Poly Bag/ Inner Box Partial Max Devices / Max Inner Box / Shipment of Inner Box Outer Box Outer Box 5 1000 10 * Inner Box # 1 * Inner Box # 1 * Outer Box # 2 * Outer Box # 3 (unit : mm) Inner Box #1 with Opto-Sensor Logo (170*240*65) Outer Box #2 with Opto-Sensor Logo (365*360*270) Outer Box #3 with Opto-Sensor Logo (385*750*300) 2. Packing method 1) Input max 200 units to one Poly bag and label should be attached middle of it. Antistatic Vinyl 2) Input 5 poly bags to one inner box and label should be attached as below. Label #1 3) Input 10 inner boxes to outer box. 4) Input 2 outer boxes into Box #3. November 2006 Rev 1.3 |
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