TSOP322.., TSOP324.., TSOP348.., TSOP344.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems FEATURES * Very low supply current * Photo detector and preamplifier in one package * Internal filter for PCM frequency * Improved shielding against EMI * Supply voltage: 2.5 V to 5.5 V * Improved immunity against ambient light * Insensitive to supply voltage ripple and noise * Compliant to RoHS Directive 2002/95/EC and in accordance to WEEE 2002/96/EC 1 2 3 16672 MECHANICAL DATA DESCRIPTION Pinning for TSOP348.., TSOP344..: These products 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 be directly decoded by a microprocessor. The TSOP348.., TSOP322.. are compatible with all common IR remote control data formats. The TSOP324.., TSOP344.. are optimized to suppress almost all spurious pulses from energy saving fluorescent lamps but will also suppress some data signals. This component has not been qualified according to automotive specifications. 1 = OUT, 2 = GND, 3 = VS Pinning for TSOP322.., TSOP324..: 1 = OUT, 2 = VS, 3 = GND PARTS TABLE STANDARD APPLICATIONS (AGC2) CARRIER FREQUENCY VERY NOISY ENVIRONMENTS (AGC4) PINNING 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND 1 = OUT, 2 = GND, 3 = VS 1 = OUT, 2 = VS, 3 = GND 30 kHz TSOP34830 TSOP32230 TSOP34430 TSOP32430 33 kHz TSOP34833 TSOP32233 TSOP34433 TSOP32433 36 kHz TSOP34836 TSOP32236 TSOP34436 TSOP32436 38 kHz TSOP34838 TSOP32238 TSOP34438 TSOP32438 40 kHz TSOP34840 TSOP32240 TSOP34440 TSOP32440 56 kHz TSOP34856 TSOP32256 TSOP34456 TSOP32456 BLOCK DIAGRAM APPLICATION CIRCUIT 17170_5 3 30 k Transmitter with TSALxxxx 1 Input AGC Band pass Demodulator Control circuit VS + VS C1 C OUT GND 2 PIN R1 IR receiver Circuit 16833-13 VO GND R1 and C1 are recommended for protection against EOS. Components should be in the range of 33 < R1 < 1 k, C1 > 0.1 F. ** Please see document "Vishay Material Category Policy": www.vishay.com/doc?99902 Document Number: 81732 Rev. 1.5, 04-Feb-11 www.vishay.com 1 TSOP322.., TSOP324.., TSOP348.., TSOP344.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems ABSOLUTE MAXIMUM RATINGS PARAMETER SYMBOL VALUE Supply voltage TEST CONDITION VS - 0.3 to + 6 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 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 * 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 conditions for extended periods may affect the device reliability. ELECTRICAL AND OPTICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) PARAMETER Supply current TEST CONDITION SYMBOL MIN. TYP. MAX. Ev = 0, VS = 3.3 V ISD 0.27 0.35 0.45 Ev = 40 klx, sunlight ISH Supply voltage mA 0.45 mA 2.5 VS Ev = 0, test signal see fig. 1, IR diode TSAL6200, IF = 250 mA d 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/f0 < tpo < tpi + 6/f0, test signal see fig. 1 Ee min. Maximum irradiance tpi - 5/f0 < tpo < tpi + 6/f0, test signal see fig. 1 Ee max. Directivity Angle of half transmission distance 1/2 Transmission distance UNIT 5.5 V 45 m 0.1 100 mV 0.25 mW/m2 W/m2 30 45 deg TYPICAL CHARACTERISTICS (Tamb = 25 C, unless otherwise specified) Optical Test Signal t tpi * * tpi VO 1 (IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms) T 10/f0 is recommended for optimal function Output Signal 1) 2) VOH VOL td 1) 16110 7/f0 < td < 15/f0 tpi - 5/f0 < tpo < tpi + 6/f 0 tpo 2) tpo - Output Pulse Width (ms) Ee 0.8 www.vishay.com 2 Input Burst Length 0.7 0.6 0.5 0.4 0.3 = 950 nm, Optical Test Signal, Fig. 1 0.2 0.1 0 t 0.1 20743 Fig. 1 - Output Active Low Output Pulse Width 0.9 1 10 100 1000 10 000 Ee - Irradiance (mW/m) Fig. 2 - Pulse Length and Sensitivity in Dark Ambient Document Number: 81732 Rev. 1.5, 04-Feb-11 TSOP322.., TSOP324.., TSOP348.., TSOP344.. IR Receiver Modules for Remote Control Systems Optical Test Signal 600 s t 600 s t = 60 ms 94 8134 Output Signal, (see fig. 4) VO VOH VOL Correlation with Ambient Light Sources: 3.5 10 W/m = 1.4 klx (Std. illum. A, T = 2855 K) 10 W/m = 8.2 klx (Daylight, T = 5900 K) 3 Wavelength of Ambient Illumination: = 950 nm 2.5 2 1.5 1 0.5 0 0.01 t t off t on 4 Ee min. - Threshold Irradiance (mW/m) Ee 20745 Ee min. - Threshold Irradiance (mW/m) Ton, Toff - Output Pulse Width (ms) Ton 0.7 0.6 0.5 Toff 0.4 0.3 0.2 = 950 nm, Optical Test Signal, Fig. 3 20744 1 10 100 1000 10 100 1 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 1 10 100 1000 VsRMS - AC Voltage on DC Supply Voltage (mV) 20746 Ee - Irradiance (mW/m) f = 100 Hz 0.9 10 000 Fig. 4 - Output Pulse Diagram Fig. 7 - Sensitivity vs. Supply Voltage Disturbances 1.2 500 E - Max. Field Strength (V/m) E e min./Ee - Rel. Responsivity 1 Fig. 6 - Sensitivity in Bright Ambient 0.8 0 0.1 0.1 Ee - Ambient DC Irradiance (W/m) Fig. 3 - Output Function 0.1 Vishay Semiconductors 1.0 0.8 0.6 0.4 f = f0 5 % 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 Document Number: 81732 Rev. 1.5, 04-Feb-11 0 20747 500 1000 1500 2000 2500 3000 f - EMI Frequency (MHz) Fig. 8 - Sensitivity vs. Electric Field Disturbances www.vishay.com 3 TSOP322.., TSOP324.., TSOP348.., TSOP344.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors 0 1.0 10 20 30 Max. Envelope Duty Cycle 0.9 0.8 0.7 40 1.0 0.6 TSOP322.. TSOP348.. 0.5 TSOP324.. TSOP344.. 0.4 0.9 50 0.8 60 0.3 70 0.2 0.7 80 0.1 f = 38 kHz, Ee = 2 mW/m 0 0 20748-2 20 40 60 80 100 120 0.6 Burst Length (number of cycles/burst) 96 12223p2 0.2 0.18 Ee min. - Sensitivity (mW/m) Ee min. - Threshold Irradiance (mW/m) 0.2 0.18 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 - 30 0 0.16 0.14 0.12 0.1 0.08 0.06 0.04 0.02 0 - 10 10 30 50 70 90 20750 Tamb - Ambient Temperature (C) 20749 0.2 Fig. 12 - Horizontal Directivity Fig. 9 - Max. Envelope Duty Cycle vs. Burst Length 0.16 0.4 drel - Relative Transmission Distance Fig. 10 - Sensitivity vs. Ambient Temperature 2 2.5 3 3.5 4 4.5 5 5.5 6 Vs - Supply Voltage (V) Fig. 13 - Sensitivity vs. Supply Voltage S ( ) rel - Relative Spectral Sensitivity 1.2 1.0 0.8 0.6 0.4 0.2 0.0 750 16919 850 950 1050 1150 - Wavelength (nm) Fig. 11 - Relative Spectral Sensitivity vs. Wavelength www.vishay.com 4 Document Number: 81732 Rev. 1.5, 04-Feb-11 TSOP322.., TSOP324.., TSOP348.., TSOP344.. IR Receiver Modules for Remote Control Systems Vishay Semiconductors These products are 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 IR receiver 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 * DC light (e.g. from tungsten bulb or sunlight) * Continuous signals at any frequency 0 5 * Strongly or weakly modulated noise from fluorescent lamps with electronic ballasts (see figure 14 or figure 15) 10 15 20 Time (ms) 16920 IR Signal Fig. 14 - IR Signal from Fluorescent Lamp with Low Modulation 0 5 16921 10 15 20 Time (ms) Fig. 15 - IR Signal from Fluorescent Lamp with High Modulation TSOP322.., TSOP348.. TSOP324.., TSOP344.. Minimum burst length 10 cycles/burst 10 cycles/burst After each burst of length a minimum gap time is required of 10 to 70 cycles 10 cycles 10 to 35 cycles 10 cycles For bursts greater than a minimum gap time in the data stream is needed of 70 cycles > 4 x burst length 35 cycles > 10 x burst length Maximum number of continuous short bursts/second 1800 1500 Recommended for NEC code yes yes Recommended for RC5/RC6 code yes yes Recommended for Sony code yes no Recommended for Thomson 56 kHz code yes yes Recommended for Mitsubishi code (38 kHz, preburst 8 ms, 16 bit) yes no Recommended for Sharp code yes yes Most common disturbance signals are suppressed Even extreme disturbance signals are suppressed Suppression of interference from fluorescent lamps Note * For data formats with short bursts please see the datasheet for TSOP323.., TSOP325.., TSOP343.., TSOP345.. Document Number: 81732 Rev. 1.5, 04-Feb-11 www.vishay.com 5 TSOP322.., TSOP324.., TSOP348.., TSOP344.. Vishay Semiconductors IR Receiver Modules for Remote Control Systems PACKAGE DIMENSIONS in millimeters 3.9 1 1 30.5 0.5 (5.55) 8.25 6.95 5.3 6 0.85 max. 0.89 0.5 max. 2.54 nom. 1.3 0.7 max. 4.1 2.54 nom. 5.6 marking area Not indicated tolerances 0.2 technical drawings according to DIN specifications R 2.5 Drawing-No.: 6.550-5169.01-4 Issue: 9; 03.11.10 13655 www.vishay.com 6 Document Number: 81732 Rev. 1.5, 04-Feb-11 Legal Disclaimer Notice www.vishay.com Vishay Disclaimer ALL PRODUCT, PRODUCT SPECIFICATIONS AND DATA ARE SUBJECT TO CHANGE WITHOUT NOTICE TO IMPROVE RELIABILITY, FUNCTION OR DESIGN OR OTHERWISE. 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 in any datasheet or in any other disclosure relating to any product. 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Material Category Policy Vishay Intertechnology, Inc. hereby certifies that all its products that are identified as RoHS-Compliant fulfill the definitions and restrictions defined under Directive 2011/65/EU of The European Parliament and of the Council of June 8, 2011 on the restriction of the use of certain hazardous substances in electrical and electronic equipment (EEE) - recast, unless otherwise specified as non-compliant. Please note that some Vishay documentation may still make reference to RoHS Directive 2002/95/EC. We confirm that all the products identified as being compliant to Directive 2002/95/EC conform to Directive 2011/65/EU. Revision: 12-Mar-12 1 Document Number: 91000