TSOP853.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems FEATURES • Very low supply current • Photo detectors and preamplifier in one package • Internal filter for PCM frequency e3 • Supply voltage: 2.5 V to 5.5 V • Improved immunity against ambient light • Capable of side or top view 20427 • Two lenses for high sensitivity and wide receiving angle • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC • Insensitive to supply voltage ripple and noise DESCRIPTION The TSOP853.. - series are two lens miniaturized receiver modules for infrared remote control systems. One PIN diode per lens and a preamplifier are assembled on a PCB, the epoxy lens cap is designed as an IR filter. The demodulated output signal can be directly decoded by a microprocessor. The TSOP853.. is optimized to better suppress spurious pulses from energy saving fluorescent lamps but will also suppress some data signals. This component has not been qualified according to automotive specifications. PARTS TABLE CARRIER FREQUENCY NOISY ENVIRONMENTS AND SHORT BURSTS (AGC3) 30 kHz TSOP85330 33 kHz TSOP85333 36 kHz TSOP85336 38 kHz TSOP85338 40 kHz TSOP85340 56 kHz TSOP85356 BLOCK DIAGRAM APPLICATION CIRCUIT 17170_5 VS 30 kΩ 3 Input AGC Band pass Demodulator OUT Transmitter with TSALxxxx R1 IR receiver VS Circuit 2 + VS C1 µC OUT GND VO GND 1, 4, 5 PIN 20445 www.vishay.com 222 Control circuit GND R1 and C1 are recommended for protection against EOS. Components should be in the range of 33 Ω < R1 < 1 kΩ, C1 > 0.1 µF. Document Number: 81860 Rev. 1.1, 10-Sep-08 TSOP853.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (1) PARAMETER SYMBOL VALUE Supply voltage TEST CONDITION VS - 0.3 to + 6.0 V Supply current IS 3 mA Output voltage VO - 0.3 to (VS + 0.3) V Output current IO 5 mA Tj 100 °C Tstg - 25 to + 85 °C Tamb - 25 to + 85 °C Ptot 10 mW Tsd 260 °C Junction temperature Storage temperature range Operating temperature range Tamb ≤ 85 °C Power consumption UNIT Soldering temperature Note (1) Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. This is a stress rating only and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of this specification is not implied. Exposure to absolute maximum rating condtions for extended periods may affect the device reliability. ELECTRICAL AND OPTICAL CHARACTERISTICS (1) PARAMETER TEST CONDITION SYMBOL MIN. VS 2.5 VS = 3.3 V, Ev = 0 ISD 0.27 Supply voltage Supply current TYP. MAX. 0.35 UNIT 5.5 V 0.45 mA Ev = 40 klx, sunlight ISH 0.45 mA Ev = 0, IR diode TSAL6200, IF = 250 mA, test signal see fig. 1 d 45 m Output voltage low IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see fig. 1 VOSL Minimum irradiance Pulse width tolerance: tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee min. Maximum irradiance tpi - 5/fo < tpo < tpi + 6/fo, test signal see fig. 1 Ee max. Angle of half transmission distance ϕ1/2 Transmission distance Directivity 0.1 100 mV 0.25 mW/m2 W/m2 30 ± 50 deg Note (1) T amb = 25 °C, unless otherwise specified TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 0.4 Optical Test Signal (IR diode TSAL6200, IF = 0.4 A, N = 6 pulses, f = f0, t = 10 ms) t tpi *) *) tpi T 6/fo is recommended for optimal function Output Signal VO 1) 2) VOH VOL 14337 3/f0 < td < 9/f0 tpi - 4/f 0 < tpo < tpi + 6/f0 td1 ) tpo2 ) Fig. 1 - Output Active Low Document Number: 81860 Rev. 1.1, 10-Sep-08 tpo - Output Pulse Width (ms) Ee 0.35 0.3 0.25 Output Pulse Width 0.2 0.15 Input Burst Length 0.1 0.05 0 0.1 t 20760 λ = 950 nm, optical test signal, fig. 1 1 10 100 1000 10 000 Ee - Irradiance (mW/m²) Fig. 2 - Pulse Length and Sensitivity in Dark Ambient www.vishay.com 223 TSOP853.. Optical Test Signal Ee 600 µs t 600 µs t = 60 ms 94 8134 Output Signal, (see fig. 4) VO VOH VOL t on t off Ee min. - Threshold Irradiance (mW/m²) IR Receiver Modules for Remote Control Systems Vishay Semiconductors 4 Correlation with Ambient Light Sources: 3.5 10 W/m² = 1.4 klx (Std. illum. A, T = 2855 K) 10 W/m² = 8.2 klx (Daylight, T = 5900 K) 3 Wavelength of Ambient Illumination: λ = 950 nm 2.5 2 1.5 1 0.5 0 0.01 t 0.1 1 10 100 Ee - Ambient DC Irradiance (W/m²) 20745 Fig. 6 - Sensitivity in Bright Ambient Fig. 3 - Output Function 0.8 Ee min. - Threshold Irradiance (mW/m²) Ton, Toff - Output Pulse Width (ms) Ton 0.7 0.6 0.5 Toff 0.4 0.3 0.2 0.1 0 0.1 λ = 950 nm, Optical Test Signal, Fig. 3 1 10 100 1000 f = 100 Hz 0.8 f = 10 kHz 0.7 0.6 f = 20 kHz 0.5 0.4 f = 30 kHz 0.3 0.2 f = f0 0.1 0 10 000 1 20744 Ee - Irradiance (mW/m²) 20746 10 100 1000 Δ VsRMS - AC Voltage on DC Supply Voltage (mV) Fig. 7 - Sensitivity vs. Supply Voltage Disturbances Fig. 4 - Output Pulse Diagram 1.2 E - Max. Field Strength (V/m) 500 1.0 E e min./Ee - Rel. Responsivity 1 0.9 0.8 0.6 0.4 f = f0 ± 5 % Δ f(3 dB) = f0/10 0.2 450 400 350 300 250 200 150 100 50 0.0 0 0.7 16925 0.9 1.1 1.3 f/f0 - Relative Frequency Fig. 5 - Frequency Dependence of Responsivity www.vishay.com 224 0 20747 500 1000 1500 2000 2500 3000 f - EMI Frequency (MHz) Fig. 8 - Sensitivity vs. Electric Field Disturbances Document Number: 81860 Rev. 1.1, 10-Sep-08 TSOP853.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors 1 Max. Envelope Duty Cycle 0.9 0.8 0° 0.7 - 20° - 40° 0.5 40° 0.4 - 60° 60° 0.3 0.2 - 80° 0.1 80° f = 38 kHz, Ee = 2 mW/m² 0 0 21148 20 40 60 80 100 120 20432 0.1 0.3 0.5 0.7 0.9 Burst Length (number of cycles/burst) Fig. 9 - Maximal Envelope Duty Cycle vs. Burst Length Ee min. - Threshold Irradiance (mW/m²) 20° 0.6 Fig. 12 - Directivity 0.2 0.18 0.16 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 - 30 - 10 10 30 50 70 90 Tamb - Ambient Temperature (°C) 20749 Fig. 10 - Sensitivity vs. Ambient Temperature S( )rel - Relative Spectral Sensitivity 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 700 750 800 850 900 950 1000 1050 1100 20431 λ - Wavelength (nm) Fig. 11 - Relative Spectral Sensitivity vs. Wavelength Document Number: 81860 Rev. 1.1, 10-Sep-08 www.vishay.com 225 TSOP853.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems The TSOP853.. series is designed to suppress spurious output pulses due to noise or disturbance signals. Data and disturbance signals can be distinguished by the devices according to carrier frequency, burst length and envelope duty cycle. The data signal should be close to the band-pass center frequency (e.g. 38 kHz) and fulfill the conditions in the table below. When a data signal is applied to the TSOP853.. in the presence of a disturbance signal, the sensitivity of the receiver is reduced to insure that no spurious pulses are present at the output. Some examples of disturbance signals which are suppressed are: IR Signal SUITABLE DATA FORMAT IR Signal from Fluorescent Lamp with Low Modulation • DC light (e.g. from tungsten bulb or sunlight) • Continuous signals at any frequency 0 5 10 • Modulated noise from fluorescent lamps with electronic ballasts 15 20 Time (ms) 16920 Fig. 13 - IR Signal from Fluorescent Lamp with Low Modulation IR Signal IR Signal from Fluorescent Lamp with High Modulation 0 10 10 15 20 Time (ms) 16921 Fig. 14 - IR Signal from Fluorescent Lamp with High Modulation TSOP853.. Minimum burst length 6 cycles/burst After each burst of length a minimum gap time is required of 6 to 35 cycles ≥ 10 cycles For bursts greater than a minimum gap time in the data stream is needed of 35 cycles > 6 x burst length Maximum number of continuous short bursts/second 2000 Compatible to NEC code yes Compatible to RC5/RC6 code yes Compatible to Sony code no Compatible to RCMM code yes Compatible to r-step code) yes Compatible to XMP code Suppression of interference from fluorescent lamps yes Even critical disturbance signals are suppressed (examples: signal pattern of fig. 13 and fig. 14) Note For data formats with long bursts (more than 10 carrier cycles) please see the data sheet for TSOP852.., TSOP854.. www.vishay.com 226 Document Number: 81860 Rev. 1.1, 10-Sep-08 TSOP853.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 20426 Document Number: 81860 Rev. 1.1, 10-Sep-08 www.vishay.com 227 TSOP853.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems TAPING VERSION TSOP..TR Dimensions in millimeters 20628 www.vishay.com 228 Document Number: 81860 Rev. 1.1, 10-Sep-08 TSOP853.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors TAPING VERSION TSOP..TT Dimensions in millimeters 20629 Document Number: 81860 Rev. 1.1, 10-Sep-08 www.vishay.com 229 TSOP853.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems 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 www.vishay.com 230 Document Number: 81860 Rev. 1.1, 10-Sep-08 Legal Disclaimer Notice Vishay Disclaimer All product specifications and data are subject to change without notice. Vishay Intertechnology, Inc., its affiliates, agents, and employees, and all persons acting on its or their behalf (collectively, “Vishay”), disclaim any and all liability for any errors, inaccuracies or incompleteness contained herein or in any other disclosure relating to any product. Vishay disclaims any and all liability arising out of the use or application of any product described herein or of any information provided herein to the maximum extent permitted by law. The product specifications do not expand or otherwise modify Vishay’s terms and conditions of purchase, including but not limited to the warranty expressed therein, which apply to these products. No license, express or implied, by estoppel or otherwise, to any intellectual property rights is granted by this document or by any conduct of Vishay. The products shown herein are not designed for use in medical, life-saving, or life-sustaining applications unless otherwise expressly indicated. Customers using or selling Vishay products not expressly indicated for use in such applications do so entirely at their own risk and agree to fully indemnify Vishay for any damages arising or resulting from such use or sale. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. Product names and markings noted herein may be trademarks of their respective owners. Document Number: 91000 Revision: 18-Jul-08 www.vishay.com 1