VSOP584.. www.vishay.com Vishay Semiconductors Preamplifier Circuit for IR Remote Control FEATURES • Narrow bandpassfilter for all common carrier frequencies • High immunity against DC light • Intelligent AGC to suppress disturbance from fluorescent lamps and CRTs • Low power consumption • Wide supply voltage range • High immunity against ripple on the supply voltage • Output active low • IC manufactured in CMOS technology 22529 • Small QFN package with 2 mm width • Compliant to RoHS Directive 2002/95/EC MECHANICAL DATA Note ** Please see document “Vishay Material Category Policy”: www.vishay.com/doc?99902 Pinning: 1, 4, 5= N.C., 2 = VS, 3 = OUT, 6, 8 = GND, 7 = IN DESCRIPTION The VSOP584.. is designed for use in an IR receiver application together with a photo pin diode. It is a sophisticated receiver concept that is very sensitive to data signals and compatible with the most common data formats for IR remote control. On the other hand it is immune to DC current caused by DC light sources such as tungsten bulbs. The disturbance signal of fluorescent lamps is suppressed; there are no unwanted pulses at the output. PARTS TABLE CARRIER FREQUENCY PART NUMBER 36 kHz VSOP58436 38 kHz VSOP58438 Note • Circuits for other carrier frequencies are available on request. BLOCK DIAGRAM (simplified) APPLICATION CIRCUIT 100 Ω + VS Bias Input, from photodiode Controlled gain amplifier Automatic threshold Intecontrol grator 33 kΩ VS VSOP584.. IN OUT Output, to μC Bandpassfilter Automatic gain control GND 0.22 μF VS = 2.7 V to 5.5 V Microcontroller or other logic to decode the IR signal 0V GND The RC filter is optional to improve the EOS robustness and the immunity to supply voltage ripple. We recommend to keep the distance between the photodiode and the input of the VSOP584.. as short as possible. 21537-5 21536-3 Vishay recommends using a photodiode with at least 2.3 mm2 area. The connection between the photodiode and pin 7 should be kept as short as possible and carefully shielded to prevent noise coupling. Rev. 1.2, 11-Jan-12 1 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors ABSOLUTE MAXIMUM RATINGS (Tamb = 25 °C, unless otherwise specified) PARAMETER TEST CONDITION SYMBOL VALUE UNIT Supply voltage Pin 2 VS - 0.3 to + 6 V mA Supply current Pin 2 IS 5 Output voltage Pin 3 VO - 0.3 to (VS + 0.3) V Output sink current Pin 3 IO 5 mA Tamb ≤ 85 °C Power dissipation Ptot 10 mW Operating temperature range Tamb - 25 to + 85 °C Storage temperature range Tstg - 25 to + 85 °C Pin 2, pin 3, MIL-STD-883C VESD 2000 V Pin 7, MIL-STD-883C VESD 500 V Pin 2, pin 3, MIL-STD-883C VESD 200 V Pin 7, MIL-STD-883C VESD 100 V ESD stress, HBM ESD stress, MM 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 CHARACTERISTICS (Tamb = - 30 °C to + 85 °C) PARAMETER TEST CONDITION SYMBOL MIN. VS 2.7 0.65 Supply voltage IIN = 0, VS = 5 V IS Output voltage low (pin 3) Supply current (pin 2) IOL = 2 mA VOL Output voltage high (pin 3) IOL = 0 VOH Internal pull up resistor (pin 2, pin 3) 0.85 MAX. UNIT 5.5 V 1.05 mA 100 mV VS - 0.25 RPU Max. input DC current TYP. V 33 kΩ VIN > 0 IIN-DCmax. IIN-DC = 0, fC = fBPF IIN-min. 700 1000 pA IIN-DC = 100 μA, fC = fBPF IIN-min. 5 10 nA IIN-DC = 0, fC = fBPF, IIN = 0.8 nA to 50 μA, testsignal see fig. 1, BER ≤ 2% tpo tpi - 6/f0 tpi tpi + 6/f0 μs Accuracy of bandpass center frequency Tamb = + 25 °C fBPF f0 - 4 % f0 f0 + 4 % kHz Bandwidth of bandpassfilter - 3 dB, f0 = 38 kHz B Min. signal detection current Output pulse width IIN 400 μA 3.8 kHz burst length tpI VOUT output pulse width tpo one carrier cycle 1/fC IIN burst length of input signal tpi output pulse width tpo 21538 VOUT Fig. 1 - Testsignal Rev. 1.2, 11-Jan-12 2 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors IIN-min. - Minimum Detection Current (nA) TYPICAL CHARACTERISTICS (Tamb = 25 °C, VS = 3.3 V, unless otherwise specified) 1.0 Output Pulse Width (ms) 0.9 tpo 0.8 0.7 0.6 0.5 TOFF 0.4 0.3 0.2 Testsignal: tpi = 0.6 ms 0.1 burst repetition time = 1.2 ms 0 0.1 10 21539 1000 4.5 4.0 3.5 3.0 2.0 1.5 1.0 f = 10 kHz 0.5 f = 100 Hz 0 1 100 000 IIN-min. - Minimum Detection Current (nA) 4.0 3.5 Wavelength of ambient illumination: λ = 950 nm 2.5 2.0 1.5 1.0 0.5 0.1 1 1000 10 100 1.0 0.9 0.8 0.7 0.6 0.5 0.4 0.3 - 30 DC Input Current (µA) - 10 10 30 50 70 90 Tamb - Ambient Temperature (°C) Fig. 3 - Sensitivity vs. DC Input Current Fig. 6 - Sensitivity vs. Temperature 2.5 0.8 Maximum Envelope Duty Cycle IIN-min. - Minimum Detection Current (nA) 100 Fig. 5 - Suppression of Ripple on Supply Voltage 4.5 0 0.01 10 ΔVS - AC Ripple on DC Supply Voltage (mVPP) 5.0 3.0 f = fO 2.5 IIN - Input Current (nA) Fig. 2 - Output Pulse Diagram IIN-min. - Minimum Detection Current (nA) 5.0 VSOP58438 2.0 1.5 1.0 0.5 0 0.7 0.6 0.5 0.4 0.3 IIN = 5 nA 0.2 0.1 0 32 34 36 38 40 42 44 0 Frequency (kHz) Fig. 4 - Bandpassfilter Characteristic Rev. 1.2, 11-Jan-12 50 100 150 Burstlength (Number of Cycles/Burst) Fig. 7 - Maximum Envelope Duty Cycle 3 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors PACKAGE DIMENSIONS in millimeters 2 Marking area 2 3338 YWW 1.6 ± 0.15 Pinning: 1. n.c. 2. VS 3. Out 4. n.c. 5. n.c. 6. GND 7. IN 8. GND 0.9 ± 0.15 0.25 x 45° Chamfered corner PIN 1 indicator 1. Coplanarity (0.1 mm) applies to the exposed pad as well as the exposed terminals. 2. Package dimension does not include mold flash, protrusions, burrs, or metal smearing. 0.76 ± 0.05 0.2 ref. PIN 1 indicator (8x) 0.25 ± 0.05 0.2 min. (8x) 0.3 ± 0.1 Exposed pad Proposed hole layout from component side (for reference only) 0.5 typ. (6x) 10:1 (8x) 0.65 Technical drawings according to DIN specifications 0.35 (8x) 1.3 Not indicated tolerances ± 0.1 Drawing-No.: 6.550-5314.01-4 Issue: 2; 07.11.11 0.5 (6x) ASSEMBLY INSTRUCTIONS Reflow Soldering • Set the furnace temperatures for pre-heating and heating in accordance with the reflow temperature profile as shown in the diagram. Excercise extreme care to keep the maximum temperature below 260 °C. The temperature shown in the profile means the temperature at the device surface. Since there is a temperature difference between the component and the circuit board, it should be verified that the temperature of the device is accurately being measured Manual Soldering • Use a soldering iron of 25 W or less. Adjust the temperature of the soldering iron below 300 °C • Finish soldering within 3 s • Handle products only after the temperature has cooled off. • Handling after reflow should be done only after the work surface has been cooled off Rev. 1.2, 11-Jan-12 4 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors VISHAY LEAD (PB)-FREE REFLOW SOLDER PROFILE 300 max. 260 °C 245 °C 255 °C 240 °C 217 °C 250 T (°C) 200 max. 20 s 150 max. 100 s max. 120 s 100 max. Ramp Up 3 °C/s max. Ramp Down 6 °C/s 50 0 0 19800 50 100 150 t (s) 200 250 300 max. 2 cycles allowed TAPING VERSION VSOP DIMENSIONS in millimeters Rev. 1.2, 11-Jan-12 5 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors REEL DIMENSIONS in millimeters Reel Width Reel Size 22610 REEL REEL SIZE (inch) REEL WIDTH (mm) TRAILER LENGTH (mm) LEADER LENGTH (mm) QANTITY PER REEL 7 8.4 160 400 3000 LABEL Standard bar code labels for finished goods The standard bar code labels are product labels and used for identification of goods. The finished goods are packed in final packing area. The standard packing units are labeled with standard bar code labels before transported as finished goods to warehouses. The labels are on each packing unit and contain Vishay Semiconductor GmbH specific data. VISHAY SEMICONDUCTOR GMBH STANDARD BAR CODE PRODUCT LABEL (finished goods) PLAIN WRITTING ABBREVIATION LENGTH - 18 Item-number INO 8 Selection-code SEL 3 BATCH 10 Data-code COD 3 (YWW) Plant-code PTC 2 Quantity QTY 8 Accepted by ACC - Packed by PCK - Item-description LOT-/serial-number Mixed code indicator Origin LONG BAR CODE TOP MIXED CODE - xxxxxxx+ Company logo TYPE LENGTH Item-number N 8 Plant-code N 2 Sequence-number X 3 Quantity N 8 Total length - 21 SHORT BAR CODE BOTTOM TYPE LENGTH Selection-code X 3 Data-code N 3 Batch-number X 10 Filter - 1 Total length - 17 Rev. 1.2, 11-Jan-12 6 Document Number: 82444 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 VSOP584.. www.vishay.com Vishay Semiconductors ESD PRECAUTION VISHAY SEMICONDUCTORS STANDARD BAR CODE LABELS Proper storage and handling procedures should be followed to prevent ESD damage to the devices especially when they are removed from the antistatic shielding bag. Electro-static sensitive devices warning labels are on the packaging. The Vishay Semiconductors standard bar code labels are printed at final packing areas. The labels are on each packing unit and contain Vishay Semiconductors specific data. 16962 Rev. 1.2, 11-Jan-12 7 Document Number: 82444 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. 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. Vishay makes no warranty, representation or guarantee regarding the suitability of the products for any particular purpose or the continuing production of 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