TSOP392..CC1 Vishay Semiconductors IR Receiver Modules for Remote Control Systems Description The TSOP392..CC1- 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. TSOP392..CC1 is the standard IR remote control receiver series, supporting all major transmission codes. 20052 Features Special Features * Photo detector and preamplifier in one package * Build in filter for carrier frequency of IR e3 signal * Shielding against electrical field disturbance * TTL and CMOS compatibility * Output active low * Low power consumption * Supply voltage range: 2.7 V to 5.5 V * Lead (Pb)-free component * Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC * Improved immunity against ambient light * Suitable burst length 10 cycles/burst Block Diagram Mechanical Data Pinning: 1 = OUT, 2 = VS, 3 = GND Parts Table Part Carrier Frequency TSOP39230CC1 30 kHz TSOP39233CC1 33 kHz TSOP39236CC1 36 kHz TSOP39237CC1 36.7 kHz TSOP39238CC1 38 kHz TSOP39240CC1 40 kHz TSOP39256CC1 56 kHz Application Circuit 16835 20020 2 30 k VS IR Transmitter with TSALxxxx VS + 2.7 V ... 5.5 V 1 Input AGC Band Pass Demodulator OUT 3 PIN Document Number 81296 Rev. 1.1, 28-Aug-06 Control Circuit GND OUT C Circuit VO GND GND No external components are required www.vishay.com 1 TSOP392..CC1 Vishay Semiconductors Absolute Maximum Ratings Tamb = 25 C, unless otherwise specified Symbol Value Supply Voltage Parameter (Pin 2) Test condition VS - 0.3 to + 6.0 V Supply Current (Pin 2) IS 3 mA Output Voltage (Pin 1) VO - 0.3 to (VS + 0.3) V Output Current (Pin 1) IO 10 mA Tj 100 C Tstg - 25 to + 85 C Junction Temperature Storage Temperature Range Operating Temperature Range Unit Tamb - 25 to + 85 C Power Consumption (Tamb 85 C) Ptot 30 mW Soldering Temperature t 10 s Tsd 260 C Electrical and Optical Characteristics Tamb = 25 C, unless otherwise specified Parameter Supply Current (Pin 2) Symbol Min Typ. Max Ev = 0, VS = 3.3 V Test condition ISD 1.0 1.3 1.6 Ev = 40 klx, sunlight ISH Supply Voltage VS Transmission Distance Ev = 0, test signal see fig. 1, IR diode TSAL6200, IF = 400 mA Output Voltage Low (Pin 1) IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see fig. 1 VOSL Minimum Irradiance (30 - 40 kHz) VS = 3 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee min Minimum Irradiance (56 kHz) VS = 3 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Minimum Irradiance (30 - 40 kHz) 1.4 2.7 d Unit mA mA 5.5 30 V m 250 mV 0.4 0.6 mW/m2 Ee min 0.5 0.7 mW/m2 VS = 5 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee min 0.55 0.7 mW/m2 Minimum Irradiance (56 kHz) VS = 5 V Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee min 0.65 0.8 mW/m2 Maximum Irradiance tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee max Directivity Angle of half transmission distance www.vishay.com 2 1/2 30 W/m2 45 deg Document Number 81296 Rev. 1.1, 28-Aug-06 TSOP392..CC1 Vishay Semiconductors Typical Characteristics Tamb = 25 C, unless otherwise specified Optical Test Signal t tpi * * tpi T 10/fo is recommended for optimal function 16110 Output Signal VO 1.0 (IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, T = 10 ms) 1) 2) VOH 7/f0 < td < 15/f0 tpi - 5/f 0 < tpo < tpi + 6/f 0 VOL tpo2 ) td1 ) 0.9 Ton ,Toff - Output Pulse Width (ms) Ee 0.8 0.6 0.5 0.3 0.2 0.0 0.1 1.0 16909 10.0 100.0 1000.0 10000.0 Ee - Irradiance (mW/m) Figure 4. Output Pulse Diagram 1.2 E e min /E e - Rel. Responsivity Output Pulse 0.9 0.8 Input Burst Duration 0.7 0.6 0.5 0.4 0.3 0.2 = 950 nm, optical test signal, fig. 1 0.1 0.0 0.1 1.0 10.0 0.8 0.6 0.4 f = f0 5 % f (3 dB) = f0/10 0.2 0.9 1.1 f/f0 - Relative Frequency 16925 Ee - Irradiance (mW/m) 16908 1.0 0.0 0.7 100.0 1000.0 10000.0 Figure 2. Pulse Length and Sensitivity in Dark Ambient 1.3 Figure 5. Frequency Dependence of Responsivity Optical Test Signal 4.0 600 s t 600 s T = 60 ms 94 8134 Output Signal, (see fig. 4) VOH VOL Ton Toff t Ee min - Threshold Irradiance (mW/m2 ) t po - Output Pulse Width (ms) = 950 nm, optical test signal, fig. 3 0.1 t 1.0 VO Toff 0.4 Figure 1. Output Function Ee Ton 0.7 3.5 3.0 2.5 2.0 1.5 Document Number 81296 Rev. 1.1, 28-Aug-06 Ambient, = 950 nm 1.0 0.5 0.0 0.01 16911 Figure 3. Output Function 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) 0.10 1.00 10.00 100.00 E - Ambient DC Irradiance (W/m 2) Figure 6. Sensitivity in Bright Ambient www.vishay.com 3 TSOP392..CC1 1.0 E e min - Sensitivity (mW/m 2 ) 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 17185 0.0 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 6.0 VS - Supply Voltage (V) Figure 7. Sensitivity vs. Supply Voltage Disturbances S ( ) rel - Relative Spectral Sensitivity Vishay Semiconductors 1.2 1.0 0.8 0.6 0.4 0.2 0 750 94 8408 850 950 1150 1050 - Wavelength (nm) Figure 10. Relative Spectral Sensitivity vs. Wavelength 0 10 20 0.8 30 Max. Envelope Duty Cycle 0.7 0.6 40 0.5 1.0 0.4 0.9 50 0.3 0.8 60 0.2 f = 38 kHz, Ee = 2 mW/m2 70 0.7 80 0.1 0.0 0 16913 20 40 60 80 100 120 Burst Length (number of cycles/burst) 19258 Figure 11. Horizontal Directivity x Ee min - Threshold Irradiance (mW/m) Figure 8. Max. Envelope Duty Cycle vs. Burstlength 0 0.6 0.5 10 20 30 Sensitivity in dark ambient 40 0.4 1.0 0.3 0.9 50 0.2 0.8 60 0.1 0.7 0.0 - 30 - 15 0 15 30 45 60 75 16918 Tamb - Ambient Temperature (C) www.vishay.com 70 80 90 Figure 9. Sensitivity vs. Ambient Temperature 4 0.6 0.4 0.2 0 0.2 0.4 0.6 d rel - Relative Transmission Distance 19259 0.6 0.4 0.2 0 0.2 0.4 0.6 d rel - Relative Transmission Distance Figure 12. Vertical Directivity y Document Number 81296 Rev. 1.1, 28-Aug-06 TSOP392..CC1 Vishay Semiconductors Document Number 81296 Rev. 1.1, 28-Aug-06 IR Signal from fluorescent lamp with low modulation 0 5 16920 10 Time (ms) 15 20 Figure 13. IR Signal from Fluorescent Lamp with low Modulation IR Signal from fluorescent lamp with high modulation IR Signal The circuit of the TSOP392..CC1 is designed in that way that unexpected output pulses due to noise or disturbance signals are avoided. A bandpass filter, an integrator stage and an automatic gain control are used to suppress such disturbances. The distinguishing mark between data signal and disturbance signal are carrier frequency, burst length and duty cycle. The data signal should fulfill the following conditions: * Carrier frequency should be close to center frequency of the bandpass (e.g. 38 kHz). * Burst length should be 10 cycles/burst or longer. * After each burst which is between 10 cycles and 70 cycles a gap time of at least 14 cycles is necessary. * For each burst which is longer than 1.8 ms a corresponding gap time is necessary at some point in the data stream. This gap time should be at least 4 times longer than the burst. * Up to 800 short bursts per second can be received continuously. Some examples for suitable data format are: NEC Code (repetitive pulse), NEC Code (repetitive data), Toshiba Micom Format, Sharp Code, RC5 Code, RC6 Code, R-2000 Code, Sony Code. When a disturbance signal is applied to the TSOP392..CC1 it can still receive the data signal. However the sensitivity is reduced to such a level that no unexpected pulses will occur. Some examples for such disturbance signals which are suppressed by the TSOP392..CC1 are: * DC light (e.g. from tungsten bulb or sunlight) * Continuous signal at 38 kHz or at any other frequency * Signals from fluorescent lamps with electronic ballast with high or low modulation (see Figure 13 or Figure 14). IR Signal Suitable Data Format 0 16921 5 10 Time (ms) 15 20 Figure 14. IR Signal from Fluorescent Lamp with high Modulation www.vishay.com 5 TSOP392..CC1 Vishay Semiconductors Package Dimensions GND VS OUT Drawing-No.: 6.550-5286.01-4 Issue: 1; 27.02.06 20051 www.vishay.com 6 Document Number 81296 Rev. 1.1, 28-Aug-06 TSOP392..CC1 Vishay Semiconductors Ozone Depleting Substances Policy Statement It is the policy of Vishay Semiconductor GmbH to 1. Meet all present and future national and international statutory requirements. 2. Regularly and continuously improve the performance of our products, processes, distribution and operating systems with respect to their impact on the health and safety of our employees and the public, as well as their impact on the environment. It is particular concern to control or eliminate releases of those substances into the atmosphere which are known as ozone depleting substances (ODSs). The Montreal Protocol (1987) and its London Amendments (1990) intend to severely restrict the use of ODSs and forbid their use within the next ten years. Various national and international initiatives are pressing for an earlier ban on these substances. Vishay Semiconductor GmbH has been able to use its policy of continuous improvements to eliminate the use of ODSs listed in the following documents. 1. Annex A, B and list of transitional substances of the Montreal Protocol and the London Amendments respectively 2. Class I and II ozone depleting substances in the Clean Air Act Amendments of 1990 by the Environmental Protection Agency (EPA) in the USA 3. Council Decision 88/540/EEC and 91/690/EEC Annex A, B and C (transitional substances) respectively. Vishay Semiconductor GmbH can certify that our semiconductors are not manufactured with ozone depleting substances and do not contain such substances. We reserve the right to make changes to improve technical design and may do so without further notice. Parameters can vary in different applications. All operating parameters must be validated for each customer application by the customer. Should the buyer use Vishay Semiconductors products for any unintended or unauthorized application, the buyer shall indemnify Vishay Semiconductors against all claims, costs, damages, and expenses, arising out of, directly or indirectly, any claim of personal damage, injury or death associated with such unintended or unauthorized use. Vishay Semiconductor GmbH, P.O.B. 3535, D-74025 Heilbronn, Germany Document Number 81296 Rev. 1.1, 28-Aug-06 www.vishay.com 7 Legal Disclaimer Notice Vishay Notice Specifications of the products displayed herein are subject to change without notice. Vishay Intertechnology, Inc., or anyone on its behalf, assumes no responsibility or liability for any errors or inaccuracies. Information contained herein is intended to provide a product description only. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document. Except as provided in Vishay's terms and conditions of sale for such products, Vishay assumes no liability whatsoever, and disclaims any express or implied warranty, relating to sale and/or use of Vishay products including liability or warranties relating to fitness for a particular purpose, merchantability, or infringement of any patent, copyright, or other intellectual property right. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications. Customers using or selling these products for use in such applications do so at their own risk and agree to fully indemnify Vishay for any damages resulting from such improper use or sale. Document Number: 91000 Revision: 08-Apr-05 www.vishay.com 1