New TSOP581.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems FEATURES • Low supply current • Photo detector and preamplifier in one package • Internal filter for PCM frequency e3 • Improved shielding against EMI • Supply voltage: 2.7 V to 5.5 V • Suitable for short bursts: burst length ≥ 6 carrier cycles 19026 • Improved immunity against ambient light MECHANICAL DATA • Insensitive to supply voltage ripple and noise Pinning • Component in accordance to RoHS 2002/95/EC and WEEE 2002/96/EC 1 = OUT, 2 = GND, 3 = VS DESCRIPTION The TSOP581.. series are miniaturized receivers for infrared remote control systems. A PIN diode and a preamplifier are assembled on a lead frame, the epoxy package acts as an IR filter. The demodulated output signal can directly be decoded by a microprocessor. The main benefit of the TSOP581.. is the compatibility to all IR remote control data formats. This component has not been qualified according to automotive specifications. PARTS TABLE CARRIER FREQUENCY SHORT BURSTS AND HIGH DATA RATES (AGC1) 30 kHz TSOP58130 33 kHz TSOP58133 36 kHz TSOP58136 38 kHz TSOP58138 40 kHz TSOP58140 56 kHz TSOP58156 BLOCK DIAGRAM APPLICATION CIRCUIT 16833_5 17170_7 33 kΩ VS 1 Input AGC Band pass Demodulator OUT Transmitter with TSALxxxx R1 IR receiver VS Circuit 3 + VS C1 µC OUT GND VO GND 2 PIN www.vishay.com 134 Control circuit GND The external components R1 and C1 are optional to improve the robustnes against electrical overstress (typical values are R1 = 100 Ω, C1 = 0.1 µF). The output voltage VO should not be pulled down to a level below 1 V by the external circuit. The capacitive load at the output should be less than 2 nF. Document Number: 81398 Rev. 1.3, 18-Jul-08 New TSOP581.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (1) PARAMETER SYMBOL VALUE Supply voltage (pin 3) TEST CONDITION VS - 0.3 to + 6.0 V Supply current (pin 3) IS 5 mA V VO - 0.3 to 5.5 V S - VO - 0.3 to (VS + 0.3) V IO 5 mA Output voltage (pin 1) Voltage at output to supply Output current (pin 1) Tj 100 °C Tstg - 25 to + 85 °C Junction temperature Storage temperature range Tamb - 25 to + 85 °C Tamb ≤ 85 °C Ptot 10 mW t ≤ 10 s, 1 mm from case Tsd 260 °C Operating temperature range Power consumption Soldering temperature UNIT 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 Supply current (pin 3) TEST CONDITION SYMBOL MIN. TYP. MAX. Ev = 0, VS = 5 V ISD 0.65 0.85 1.05 Ev = 40 klx, sunlight ISH Supply voltage d 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 Directivity mA 2.7 VS Output voltage low (pin 1) mA 0.95 Ev = 0, test signal see fig. 1, IR diode TSAL6200, IF = 400 mA Transmission distance UNIT 5.5 V 40 m 0.3 100 mV 0.45 mW/m2 W/m2 30 ± 45 deg Note (1) T amb = 25 °C, unless otherwise specified TYPICAL CHARACTERISTICS Tamb = 25 °C, unless otherwise specified 0.35 Optical Test Signal (IR diode TSAL6200, IF = 0.4 A, N = 6 pulses, f = f0, t = 10 ms) t tpi *) T *) tpi 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 tpo - Output Pulse Width (ms) Ee 0.30 Output Pulse Width 0.25 0.20 0.15 Input Burst Length 0.10 λ = 950 nm, Optical Test Signal, Fig.1 0.05 0 td1 ) tpo2 ) 0.1 t 21391_1 Fig. 1 - Output Active Low Document Number: 81398 Rev. 1.3, 18-Jul-08 1 10 102 103 104 105 Ee - Irradiance (mW/m²) Fig. 2 - Pulse Length and Sensitivity in Dark Ambient www.vishay.com 135 New TSOP581.. IR Receiver Modules for Remote Control Systems Ee Optical Test Signal 600 µs t 600 µs t = 60 ms 94 8134 Output Signal, (see fig. 4) VO VOH VOL t on t off 5 Ee min. - Threshold Irradiance (mW/m²) Vishay Semiconductors 4.5 4 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) 3.5 3 2.5 2 Wavelength of Ambient Illumination: λ = 950 nm 1.5 1 0.5 0 0.01 t Ton 0.6 Toff 0.4 λ = 950 nm, Optical Test Signal, Fig. 3 0.3 0.2 0.1 21392_1 1 10 102 103 104 100 Ee - Irradiance (mW/m²) f = f0 0.9 0.8 0.7 f = 30 kHz 0.6 0.5 f = 20 kHz 0.4 0.3 0.2 f = 10 kHz 0.1 f = 100 Hz 0 105 1 10 100 1000 ΔVsRMS - AC Voltage on DC Supply Voltage (mV) 21394 Fig. 7 - Sensitivity vs. Supply Voltage Disturbances Fig. 4 - Output Pulse Diagram 1.2 500 E - Max. Field Strength (V/m) Ee min./Ee - Rel. Responsivity 10 1 Ee min. - Threshold Irradiance (mW/m²) Ton, Toff - Output Pulse Width (ms) 0.8 0.5 1 Fig. 6 - Sensitivity in Bright Ambient Fig. 3 - Output Function 0.7 0.1 Ee - Ambient DC Irradiance (W/m²) 21393 1.0 0.8 0.6 0.4 f = f0 ± 5 % f (3 dB) = f0/7 0.2 450 400 350 300 250 200 150 100 50 0.0 0 0.7 16926 0.9 1.1 1.3 f/f0 - Relative Frequency Fig. 5 - Frequency Dependence of Responsivity www.vishay.com 136 0 20747 500 1000 1500 2000 2500 3000 f - EMI Frequency (MHz) Fig. 8 - Sensitivity vs. Electric Field Disturbances Document Number: 81398 Rev. 1.3, 18-Jul-08 New TSOP581.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors 0° 1 10° 20° 30° Max. Envelope Duty Cycle 0.9 0.8 0.7 40° 0.6 1.0 0.5 0.9 50° 0.8 60° 0.4 0.3 0.2 70° 0.7 Ee = 2 mW/m² 0.1 80° 0 0 21396_1 20 40 60 80 100 140 120 Burst Length (number of cycles/burst) 0.6 19258 Ee min. - Threshold Irradiance (mW/m²) 0.2 0 0.2 0.4 0.6 Fig. 12 - Horizontal Directivity Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length 0° 0.45 10° 20° 30° 0.4 40° 0.35 1.0 0.3 0.9 50° 0.25 0.8 60° 0.2 0.7 70° 80° 0.15 - 30 - 10 10 30 50 70 90 Tamb - Ambient Temperature (°C) 21397 0.6 1.0 0.45 Ee min. - Sensitivity (mW/m²) 0.5 0.6 0.4 0.2 0 750 94 8408 0.2 0 0.2 0.4 0.6 Fig. 13 - Vertical Directivity 1.2 0.8 0.4 d rel - Relative Transmission Distance 19259 Fig. 10 - Sensitivity vs. Ambient Temperature S ( ) rel - Relative Spectral Sensitivity 0.4 drel - Relative Transmission Distance 0.4 0.35 0.3 0.25 0.2 850 950 1050 1150 - Wavelength (nm) Fig. 11 - Relative Spectral Sensitivity vs. Wavelength Document Number: 81398 Rev. 1.3, 18-Jul-08 1.5 21398 2 2.5 3 3.5 4 4.5 5 5.5 VS - Supply Voltage (V) Fig. 14 - Sensitivity vs. Supply Voltage www.vishay.com 137 New TSOP581.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems The TSOP581.. 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 TSOP581.. 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: • DC light (e.g. from tungsten bulb or sunlight) • Continuous signals at any frequency • Modulated IR signals from common fluorescent lamps (example of noise pattern is shown in figure 15) IR Signal SUITABLE DATA FORMAT IR Signal from Fluorescent Lamp with Low Modulation 0 16920 5 10 15 20 Time (ms) Fig. 15 - IR Signal from Fluorescent Lamp with Low Modulation TSOP581.. Minimum burst length 6 cycles/burst After each burst of length a minimum gap time is required of 6 to 70 cycles ≥ 10 cycles For bursts greater than a minimum gap time in the data stream is needed of 70 cycles > 1.1 x burst length Maximum number of continuous short bursts/second 2000 Compatible to NEC code yes Compatible to RC5/RC6 code yes Compatible to RCMM code yes Compatible to RECS-80 code yes Compatible to r-Step and r-Map data format yes Compatible to XMP data format Suppression of interference from fluorescent lamps yes Most common disturbance signals are suppressed Note For data formats with long bursts (10 carrier cycles or longer) we recommend the TSOP582.. because of the better noise suppression. www.vishay.com 138 Document Number: 81398 Rev. 1.3, 18-Jul-08 New TSOP581.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 19009 Document Number: 81398 Rev. 1.3, 18-Jul-08 www.vishay.com 139 New TSOP581.. 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 140 Document Number: 81398 Rev. 1.3, 18-Jul-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