TSOP34838

TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com 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 • Supply voltage: 2.5 V to 5.5 V • Improved immunity against ambient light • Insensitive to supply voltage ripple and noise • Material categorization: for definitions of compliance please see www.vishay.com/doc?99912 1 2 3 16672 DESIGN SUPPORT TOOLS DESCRIPTION click logo to get started The TSOP322.., TSOP348.., TSOP324.. and TSOP344.. series are miniaturized IR receiver modules for infrared remote control systems. A PIN diode and a preamplifier are assembled on lead frame, the epoxy package contains an IR filter. Models Available MECHANICAL DATA Pinning for TSOP348.., TSOP344..: The demodulated output signal can be directly connected to a microprocessor for decoding. 1 = OUT, 2 = GND, 3 = VS Pinning for TSOP322.., TSOP324..: The TSOP324.., TSOP344.. series devices are optimized to suppress almost all spurious pulses from energy saving lamps like CFLs. The AGC4 used in the TSOP324.., TSOP344.. may suppress some data signals. The TSOP322.., TSOP348.. series are provided primarily for compatibility with old AGC2 designs. New designs should prefer the TSOP324.., TSOP344.. series containing the newer AGC4. 1 = OUT, 2 = VS, 3 = GND These components have not been qualified according to automotive specifications. PARTS TABLE LEGACY, FOR LONG BURST REMOTE CONTROLS (AGC2) AGC Carrier frequency RECOMMENDED FOR LONG BURST CODES (AGC4) 30 kHz TSOP34830 TSOP32230 TSOP34430 33 kHz TSOP34833 TSOP32233 TSOP34433 TSOP32430 TSOP32433 36 kHz TSOP34836 TSOP32236 TSOP34436 (1)(2)(3) TSOP32436 (1)(2)(3) 38 kHz TSOP34838 TSOP32238 TSOP34438 (4)(5) TSOP32438 (4)(5) 40 kHz TSOP34840 TSOP32240 TSOP34440 TSOP32440 56 kHz TSOP34856 TSOP32256 TSOP34456 (6)(7) TSOP32456 (6)(7) Package Mold 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 Dimensions (mm) 6.0 W x 6.95 H x 5.6 D Mounting Leaded Application Best choice for Rev. 1.6, 24-Sep-2018 Remote control (1) RC-5 (2) RC-6 (3) Panasonic 1 (4) NEC (5) Sharp (6) r-step (7) Thomson RCA Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com Vishay Semiconductors BLOCK DIAGRAM APPLICATION CIRCUIT 16833-13 17170-11 Transmitter with TSALxxxx 30 kΩ R1 IR receiver VS 1 Input Band pass AGC Demodulator + VS C1 Circuit 3 μC OUT VO GND GND 2 PIN Control circuit R1 and C1 recommended to reduce supply ripple for VS < 2.8 V 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 Junction temperature Tj 100 °C Tstg -25 to +85 °C Storage temperature range Operating temperature range Power consumption Soldering temperature UNIT Tamb -25 to +85 °C Tamb ≤ 85 °C Ptot 10 mW t ≤ 10 s, 1 mm from case Tsd 260 °C 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 mA Ev = 40 klx, sunlight ISH - 0.45 - mA Supply voltage UNIT VS 2.5 - 5.5 V Ev = 0, test signal see Fig. 1, IR diode TSAL6200, IF = 50 mA d - 30 - m Output voltage low IOSL = 0.5 mA, Ee = 0.7 mW/m2, test signal see Fig. 1 VOSL - - 100 mV Minimum irradiance Pulse width tolerance: tpi - 5/f0 < tpo < tpi + 6/f0, test signal see Fig. 1 Ee min. - 0.08 0.15 mW/m2 Maximum irradiance tpi - 5/f0 < tpo < tpi + 6/f0, test signal see Fig. 1 Ee max. 30 - - W/m2 Directivity Angle of half transmission distance ϕ1/2 - ± 45 - ° Transmission distance Rev. 1.6, 24-Sep-2018 2 Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com Vishay Semiconductors TYPICAL CHARACTERISTICS (Tamb = 25 °C, unless otherwise specified) Optical Test Signal Ee 0.8 t tpi * T 10/f0 is recommended for optimal function * tpi Output Signal VO 1) VOH 2) VOL td 16110 7/f0 < td < 15/f0 tpi - 5/f0 < tpo < tpi + 6/f0 1) tpo ton ton, toff - Output Pulse Width (ms) (IR diode TSAL6200, IF = 0.4 A, 30 pulses, f = f0, t = 10 ms) 0.7 0.6 0.5 toff 0.4 0.3 0.2 λ = 950 nm, optical test signal, fig. 3 0.1 0 0.1 2) 20744 t 1000 10 000 1.2 Output pulse width 0.9 Ee min./Ee - Relative Responsivity tpo - Output Pulse Width (ms) 100 Fig. 4 - Output Pulse Diagram 1.0 0.8 Input burst length 0.7 0.6 0.5 0.4 0.3 λ = 950 nm, Optical test signal, fig. 1 0.2 0.1 1.0 0.8 0.6 0.4 f = f0 ± 5 % Δf(3 dB) = f0/10 0.2 0.0 0 0.1 1 10 100 1000 10 000 0.7 Ee - Irradiance (mW/m²) 20743 Ee min. - Threshold Irradiance (mW/m²) t 600 µs t = 60 ms 94 8134 Output Signal, (see Fig. 4) VOH VOL t on t off 1.3 4.0 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) 3.0 2.5 1.5 1.0 0.5 0 0.01 t Fig. 3 - Output Function Wavelength of ambient illumination: λ = 950 nm 2.0 20745 Rev. 1.6, 24-Sep-2018 1.1 Fig. 5 - Frequency Dependence of Responsivity Optical Test Signal 600 µs 0.9 f/f0 - Relative Frequency 16925 Fig. 2 - Pulse Length and Sensitivity in Dark Ambient VO 10 Ee - Irradiance (mW/m²) Fig. 1 - Output Active Low Ee 1 0.1 1 10 100 Ee - Ambient DC Irradiance (W/m²) Fig. 6 - Sensitivity in Bright Ambient 3 Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com Vishay Semiconductors Axis Title 1.0 2.5 2.0 f = f0 f = 30 kHz f = 10 kHz f = 100 Hz 1.5 1.0 0.5 0 1 10 100 1000 10000 0.9 0.8 0.7 1000 0.6 1st line 2nd line 2nd line S(λ)rel. - Relative Spectral Sensitivity Ee min. - Threshold Irradiance (mW/m2) 3.0 0.5 0.4 100 0.3 0.2 0.1 10 1150 0 750 ΔVS RMS - AC Voltage on DC Supply Voltage (mV) 850 1050 λ - Wavelength (nm) 21425 Fig. 7 - Sensitivity vs. Supply Voltage Disturbances 950 Fig. 10 - Relative Spectral Sensitivity vs. Wavelength 0° 1.0 10° 20° 30° Max. Envelope Duty Cycle 0.9 0.8 0.7 40° 0.6 1.0 TSOP322.. TSOP348.. 0.5 TSOP324.. TSOP344.. 0.4 0.3 0.9 50° 0.8 60° 70° 0.2 0.7 0.1 80° f = 38 kHz, Ee = 2 mW/m² 0 0 20748-2 20 40 60 80 100 120 0.6 Burst Length (number of cycles/burst) 0.2 0 Fig. 11 - Horizontal Directivity 0.20 0.20 0.18 0.18 Ee min. - Sensitivity (mW/m2) Ee min. - Threshold Irradiance (mW/m2) Fig. 8 - Max. Envelope Duty Cycle vs. Burst Length 0.4 drel - Relative Transmission Distance 96 12223p2 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.16 0.14 0.12 0.10 0.08 0.06 0.04 0.02 0.00 0 -30 -10 10 30 50 70 1 90 Fig. 9 - Sensitivity vs. Ambient Temperature Rev. 1.6, 24-Sep-2018 2 3 4 5 VS - Supply Voltage (V) Tamb - Ambient Temperature (°C) Fig. 12 - Sensitivity vs. Supply Voltage 4 Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com Vishay Semiconductors SUITABLE DATA FORMAT Axis Title This series is designed to suppress spurious output pulses due to noise or disturbance signals. The devices can distinguish data signals from noise due to differences in frequency, burst length, and envelope duty cycle. The data signal should be close to the device’s band-pass center frequency (e.g. 38 kHz) and fulfill the conditions in the table below. 10000 7 When a data signal is applied to the product in the presence of a disturbance, the sensitivity of the receiver is automatically reduced by the AGC to insure that no spurious pulses are present at the receiver’s output. Some examples which are suppressed are: 5 1000 1st line 2nd line 2nd line IR Signal Amplitude 6 4 3 100 2 1 10 0 • DC light (e.g. from tungsten bulbs sunlight) 0 • Continuous signals at any frequency 5 15 20 Time (ms) 16920 • Strongly or weakly modulated patterns from fluorescent lamps with electronic ballasts (see Fig. 13 or Fig. 14). 10 Fig. 13 - IR Disturbance from Fluorescent Lamp With Low Modulation Axis Title 10000 40 1000 0 1st line 2nd line 2nd line IR Signal Amplitude 20 -20 100 -40 10 -60 0 5 10 15 20 Time (ms) 16921 Fig. 14 - IR Disturbance 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 NEC code Yes Preferred RC5/RC6 code Yes Preferred Thomson 56 kHz code Yes Preferred Sharp code Yes Preferred Mild disturbance patterns are suppressed (example: signal pattern of Fig. 13) Complex and critical disturbance patterns are suppressed (example: signal pattern of Fig. 14 or highly dimmed LCDs) Suppression of interference from fluorescent lamps Notes • For data formats with short bursts please see the datasheet for TSOP323.., TSOP325.., TSOP343.., TSOP345.. • For Sony 12, 15, and 20 bit IR codes please see the datasheet of TSOP34S40F, TSOP32S40F Rev. 1.6, 24-Sep-2018 5 Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 TSOP322.., TSOP324.., TSOP344.., TSOP348.. www.vishay.com Vishay Semiconductors 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 Rev. 1.6, 24-Sep-2018 6 Document Number: 82489 THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000 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. 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Except as expressly indicated in writing, Vishay products are not designed for use in medical, life-saving, or life-sustaining applications or for any other application in which the failure of the Vishay product could result in personal injury or death. Customers using or selling Vishay products not expressly indicated for use in such applications do so at their own risk. Please contact authorized Vishay personnel to obtain written terms and conditions regarding products designed for such applications. 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. Product names and markings noted herein may be trademarks of their respective owners. © 2017 VISHAY INTERTECHNOLOGY, INC. ALL RIGHTS RESERVED Revision: 08-Feb-17 1 Document Number: 91000