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TSOP362..
Vishay Semiconductors
IR Receiver Modules for Remote Control Systems
Description
The TSOP362.. - series are miniaturized SMD-IR Receiver Modules for infrared remote control systems. PIN diode and preamplifier are assembled on lead frame, the epoxy package is designed as IR filter. The demodulated output signal can directly be decoded by a microprocessor. TSOP362.. is the standard IR remote control SMD-Receiver series, for 3 V supply voltage supporting all major transmission codes.
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2
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Features
• Photo detector and preamplifier in one package • Internal filter for PCM frequency • Continuous data transmission possible e3 • TTL and CMOS compatibility • Output active low • Low power consumption • High immunity against ambient light • Supply voltage: 2.7 V to 5.5 V • Lead (Pb)-free component • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC
Mechanical Data
Pinning: 1 = GND, 2 = GND, 3 = VS, 4 = OUT
Parts Table
Part TSOP36230 TSOP36233 TSOP36236 TSOP36237 TSOP36238 TSOP36240 TSOP36256 Carrier Frequency 30 kHz 33 kHz 36 kHz 36.7 kHz 38 kHz 40 kHz 56 kHz
Special Features
• Improved immunity against ambient light • Suitable burst length (≥ 10 cycles/burst) • Taping available for topview and sideview assembly
Application Circuit
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Circuit
Transmitter with TSALxxxx
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HSxxxx
VS
R1 = 100 Ω C1 = 4.7 μF VO +VS
Block Diagram
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OUT GND
μC
GND
3 30 kΩ Band Pass Demodulator
VS R1 + C1 recommended to suppress power supply disturbances. The output voltage should not be hold continuously at a voltage below VO = 2.0 V by the external circuit.
4
OUT
Input
AGC
1;2
GND
PIN
Control Circuit
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Document Number 82187 Rev. 1.5, 17-Nov-05
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TSOP362..
Vishay Semiconductors Absolute Maximum Ratings
Absolute Maximum Ratings Tamb = 25 °C, unless otherwise specified Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Tamb ≤ 85 °C Pin 3 Pin 3 Pin 4 Pin 4 Test condition Symbol VS IS VO IO Tj Tstg Tamb Ptot Value - 0.3 to + 6.0 3 - 0.3 to (VS+ 0.3) 10 100 - 40 to + 100 - 25 to + 85 30 Unit V mA V mA °C °C °C mW
Electrical and Optical Characteristics
Tamb = 25 °C, unless otherwise specified Parameter Supply Current Supply Voltage Transmission Distance Ev = 0, test signal see fig.1, IR diode TSAL6200, IF = 250 mA IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see fig. 1 VS = 3 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig.1 VS = 3 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig.1 VS = 5 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig.1 VS = 5 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig.1 tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 3 Angle of half transmission distance Ev = 0 Ev = 40 klx, sunlight Test condition Symbol ISD ISH VS d 2.7 35 Min 0.7 Typ. 1.2 1.3 5.5 Max 1.5 Unit mA mA V m
Output Voltage Low Minimum Irradiance (30 - 40 kHz)
VOSL Ee min 0.35
250 0.5
mV mW/m2
Minimum Irradiance (56 kHz)
Ee min
0.4
0.6
mW/m2
Minimum Irradiance (30 - 40 kHz)
Ee min
0.45
0.6
mW/m2
Maximum Irradiance Directivity
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m
Minimum Irradiance (56 kHz)
Ee min
0.5
0.7
mW/m2
Ee max ϕ1/2
30 ± 45
W/m2 deg
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Document Number 82187 Rev. 1.5, 17-Nov-05
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TSOP362..
Vishay Semiconductors Typical Characteristics (Tamb = 25 °C unless otherwise specified)
Ee Optical Test Signal
(IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms)
1.0 Ton ,Toff – Output Pulse Width (ms) 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.1 1.0 = 950 nm, optical test signal, fig.3 Toff Ton
t tpi * * tpi VO VOH VOL td1 ) T 10/fo is recommended for optimal function
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Output Signal
1) 2)
7/f0 < td < 15/f0 tpi–5/f0 < tpo < tpi+6/f0 tpo2 ) t
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10.0 100.0 1000.0 10000.0 Ee – Irradiance (mW/m²)
Figure 1. Output Function
Figure 4. Output Pulse Diagram
1.0 0.9 t po – Output Pulse Width (ms) 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0.0 0.1
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1.2 E e min / E e – Rel. Responsivity Output Pulse 1.0 0.8 0.6 0.4 0.2 0.0 0.7
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Input Burst Duration
= 950 nm, optical test signal, fig.1
f = f0 5 % f ( 3dB ) = f0/10 0.9 1.1 f/f0 – Relative Frequency 1.3
1.0
10.0 100.0 1000.0 10000.0 Ee – Irradiance (mW/m²)
Figure 2. Pulse Length and Sensitivity in Dark Ambient
Figure 5. Frequency Dependence of Responsivity
Ee min– Threshold Irradiance (mW/m2 )
Ee
Optical Test Signal 4.0 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0.0 0.01 Ambient, = 950 nm
Correlation with ambient light sources: 10 W/m2 1.4 klx (Std.illum.A, T= 2855 K) 10 W/m2 8.2 klx (Daylight, T = 5900 K)
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600 µs
600 µs T = 60 ms
t
VO
Output Signal, ( see Fig.4 )
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VOH VOL
Ton
Toff
t
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0.10 1.00 10.00 100.00 E – Ambient DC Irradiance (W/m2)
Figure 3. .