Document
TSOP17..KS1
Vishay Telefunken
Photo Modules for PCM Remote Control Systems
Available types for different carrier frequencies
Type TSOP1730KS1 TSOP1736KS1 TSOP1738KS1 TSOP1756KS1 fo 30 kHz 36 kHz 38 kHz 56 kHz Type TSOP1733KS1 TSOP1737KS1 TSOP1740KS1 fo 33 kHz 36.7 kHz 40 kHz
Description
The TSOP17..KS1 – series are miniaturized receivers 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. TSOP17.. is the standard IR remote control receiver series, supporting all major transmission codes.
12797
Features
D Photo detector and preamplifier in one package D Internal filter for PCM frequency D Improved shielding against electrical field disturbance
D D D D
Output active low Low power consumption High immunity against ambient light Continuous data transmission possible (up to 2400 bps)
D TTL and CMOS compatibility
D Suitable burst length ≥10 cycles/burst
Block Diagram
2 Input Control Circuit 80 kW 3 PIN AGC Band Pass Demodulator 1 GND OUT VS
94 8136
Document Number 82035 Rev. 8, 02-Apr-01
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TSOP17..KS1
Vishay Telefunken Absolute Maximum Ratings
Tamb = 25_C Parameter Supply Voltage Supply Current Output Voltage Output Current Junction Temperature Storage Temperature Range Operating Temperature Range Power Consumption Soldering Temperature Test Conditions (Pin 2) (Pin 2) (Pin 3) (Pin 3) Symbol VS IS VO IO Tj Tstg Tamb Ptot Tsd Value –0.3...6.0 5 –0.3...6.0 5 100 –25...+85 –25...+85 50 260 Unit V mA V mA °C °C °C mW °C
(Tamb 85 °C) t 5s
x
x
Basic Characteristics
Tamb = 25_C Parameter Supply y Current ( (Pin 2) ) Supply Voltage (Pin 2) Transmission Distance Test Conditions VS = 5 V, Ev = 0 VS = 5 V, Ev = 40 klx, sunlight Symbol ISD ISH VS d VOSL Ee min 0.35 Min 0.4 4.5 35 250 0.5 Typ 0.6 1.0 Max 1.5 5.5 Unit mA mA V m mV mW/m2
Ev = 0, test signal see fig.7, IR diode TSAL6200, IF = 400 mA Output Voltage Low (Pin 3) IOSL = 0.5 mA,Ee = 0.7 mW/m2, f = fo, tp/T = 0.4 Irradiance (30 – 40 kHz) Pulse width tolerance: tpi – 5/fo < tpo < tpi + 6/fo, test signal (see fig.7) Irradiance (56 kHz) Pulse width tolerance: tpi – 5/fo < tpo < tpi + 6/fo, test signal (see fig.7) Irradiance tpi – 5/fo < tpo < tpi + 6/fo Directivity Angle of half transmission distance
Ee min
0.4
0.6
mW/m2
Ee max ϕ1/2
30 ±45
W/m2 deg
Application Circuit
TSOP17.. TSAL62.. 2 100 W *) 4.7 mF *) Out **) 1
96 12108
+5V >10 kW optional
3
mC
GND
*) recommended to suppress power supply disturbances **) The output voltage should not be hold continuously at a voltage below 3.3V by the external circuit.
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Document Number 82035 Rev. 8, 02-Apr-01
TSOP17..KS1
Vishay Telefunken Suitable Data Format
The circuit of the TSOP17..KS1 is designed in that way that unexpected output pulses due to noise or disturbance signals are avoided. A bandpassfilter, an integrator stage and an automatic .