Type TSOP1230XG1 TSOP1236XG1 TSOP1238XG1 TSOP1256XG1 Type TSOP1233XG1
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TSOP12.XG1
Type TSOP1230XG1 TSOP1236XG1 TSOP1238XG1 TSOP1256XG1 Type TSOP1233XG1 TSOP1237XG1 TSOP1240XG1 36.7
Description
TSOP12.XG1 series miniaturized receivers infrared remote control systems. diode preamplifier assembled lead frame, epoxy package designed filter. demodulated output signal directly decoded microprocessor. main benefit reliable function even disturbed ambient protection against uncontrolled output pulses.
12595
Features
Photo detector preamplifier package Internal filter frequency Improved shielding against electrical field
disturbance CMOS compatibility Output active power consumption Suitable burst length cycles/burst
Special Features
Enhanced immunity against kinds
disturbance light
occurrence disturbance pulses
output
Block Diagram
Input Control Circuit Band Pass Demodulator
8136
Document Number 82023 Rev. 07-Mar-00
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TSOP12.XG1
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 (Pin (Pin (Pin Symbol Tstg Tamb Ptot Value -0.3.6.0 -0.3.6.0 -25.+85 -25.+85 Unit
(Tamb
Basic Characteristics
Tamb 25_C Parameter Supply Current (Pin Supply Voltage (Pin Transmission Distance Output Voltage (Pin Irradiance kHz) Test Conditions klx, sunlight test signal fig.7, diode TSAL6200, IOSL mA,Ee mW/m2, tp/T Pulse width tolerance: 5/fo 6/fo, test signal fig.7 Pulse width tolerance: 5/fo 6/fo, test signal fig.7 5/fo 6/fo Angle half transmission distance Symbol VOSL 0.35 Unit mW/m2
Irradiance kHz)
mW/m2
Irradiance Directivity
W/m2
Application Circuit
TSOP12. TSAL62. optional
12844
recommended suppress power supply disturbances
www.vishay.de FaxBack +1-408-970-5600
Document Number 82023 Rev. 07-Mar-00
TSOP12.XG1
Vishay Telefunken Suitable Data Format
circuit TSOP12.XG1 designed that that unexpected output pulses noise disturbance signals avoided. bandpassfilter, integrator stage automatic gain control used suppress such disturbances. distinguishing mark between data signal disturbance signal carrier frequency, burst length duty cycle. data signal should fullfill following condition: Carrier frequency should close center frequency bandpass (e.g. 38kHz). Burst length should cycles/burst longer. After each burst which between cycles cycles time least cycles neccessary. each burst which longer than 1.8ms corresponding time necessary some time data stream. This time should least times longer than burst. short bursts second received continuously. Some examples suitable data format are: Code (repetitive pulse), Code (repetitive data), Toshiba Micom Format, Sharp Code, Code, Code, R-2000 Code. When disturbance signal applied TSOP12.XG1 still receive data signal. However sensitivity reduced that level that unexpected pulses will occure. Some examples such disturbance signals which suppressed TSOP12.XG1 are: light (e.g. from tungsten bulb sunlight) Continuous signal 38kHz other frequency Signals from fluorescent lamps with electronic ballast with high modulation (see Figure Figure
time [ms]
Figure Signal from Fluorescent Lamp with Modulation
time
Figure Signal from Fluorescent Lamp with high Modulation
Document Number 82023 Rev. 07-Mar-00
www.vishay.de FaxBack +1-408-970-5600
TSOP12.XG1
Vishay Telefunken Typical Characteristics (Tamb 25_C unless otherwise specified)
Threshold Irradiance mW/m2 Rel. Responsitivity
8143
Relative Frequency
8147
Field Strength Disturbance
Figure Frequency Dependence Responsivity
Output Pulse Length (ms)
12841
Figure Sensitivity Electric Field Disturbances
Input burst duration
Threshold Irradiance mW/m2
optical test signal, fig.7
10.0
100.0 1000.0 10000.0 mW/m2
9106
0.01
1000
Irradiance
Voltage Supply Voltage
Figure Sensitivity Dark Ambient
0.01 0.10 1.00 10.00 100.00 Ambient, Correlation with ambient light sources Disturbance effect 10W/m2 Stand.illum.A, 2855 Daylight, 5900
Figure Sensitivity Supply Voltage Disturbances
Sensitivity dark ambient
Threshold Irradiance (mW/m2
12111
Irradiance (W/m2)
Threshold Irradiance (mW/m2
12112
Tamb Ambient Temperature
Figure Sensitivity Bright Ambient
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Figure Sensitivity Ambient Temperature
Document Number 82023 Rev. 07-Mar-00
TSOP12.XG1
Optical Test Signal
diode TSAL6200, pulses,
Output Pulse Length (ms)
optical test signal, fig.8
10/fo recommended optimal function
16110
Toff
Output Signal
7/f0 15/f0 6/f0 tpo2
10.0
100.0 1000.0 10000.0
12843
Irradiance (mW/m2)
Figure Output Function
Optical Test Signal Supply Current
Figure Output Pulse Diagram
8134
Output Signal, Fig.10
Toff
12115
Tamb Ambient Temperature
Figure Output Function
Envelope Duty Cycle
16153
Figure Supply Current Ambient Temperature
8408
Relative Spectral Sensitivity
1050
1150
Burstlength [number cycles/burst]
Wavelength
Figure Max. Envelope Duty Cycle Burstlength
Figure Relative Spectral Sensitivity Wavelength
Document Number 82023 Rev. 07-Mar-00
www.vishay.de FaxBack +1-408-970-5600
TSOP12.XG1
11339p2
11340p2
drel Relative Transmission Distance
drel Relative Transmission Distance
Figure Vertical Directivity
Figure Horizontal Directivity
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Document Number 82023 Rev. 07-Mar-00
TSOP12.XG1
Vishay Telefunken Dimensions
12224
Document Number 82023 Rev. 07-Mar-00
www.vishay.de FaxBack +1-408-970-5600
TSOP12.XG1
Vishay Telefunken Ozone Depleting Substances Policy Statement
policy Vishay Semiconductor GmbH Meet present future national international statutory requirements. Regularly continuously improve performance products, processes, distribution operating systems with respect their impact health safety employees public, well their impact environment. particular concern control eliminate releases those substances into atmosphere which known ozone depleting substances ODSs Montreal Protocol 1987 London Amendments 1990 intend severely restrict ODSs forbid their within next years. Various national international initiatives pressing earlier these substances. Vishay Semiconductor GmbH been able policy continuous improvements eliminate ODSs listed following documents. Annex list transitional substances Montreal Protocol London Amendments respectively Class ozone depleting substances Clean Amendments 1990 Environmental Protection Agency Council Decision 88/540/EEC 91/690/EEC Annex transitional substances respectively. Vishay Semiconductor GmbH certify that semiconductors manufactured with ozone depleting substances contain such substances.
reserve right make changes improve technical design without further notice. Parameters vary different applications. operating parameters must validated each customer application customer. Should buyer Vishay-Telefunken products unintended unauthorized application, buyer shall indemnify Vishay-Telefunken against claims, costs, damages, expenses, arising directly indirectly, claim personal damage, injury death associated with such unintended unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Telephone: 7131 2831, number: 7131 2423
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Document Number 82023 Rev. 07-Mar-00
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