USEQDAK8128500

Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Overview Applications KEMET’s QDA line sensor arrays, or linear arrays, utilize unique thin-film pyroelectric PZT material to offer outstanding resolution and performance across a wide infrared wavelength range. • General IR spectroscopy (portable, robust spectral engines) • Lubricating oil and fuel monitoring (quality, wear, adulteration) • Foodstuffs (constitution, adulteration, milk tampering, decay) • Industrial process and safety • Process monitoring (wind turbine, petrochemical, pharmaceutical) • Engine condition monitoring • Temperature measurement (non-contact line scanning measurement) • Flame, material, gas and gas flues analysis • HVAC and refrigerants • Home and building technology • Environmental and pollution monitoring • Laser calibration • Imaging (line scanning) • Medical capnography • Markers in blood and body fluids The ASIC readout electronics output is a multiplexed, amplified and filtered analogue signal for each sensor element. The sensor is housed in a low profile sealed metal package along with a temperature sensor, and can be fitted within a choice of filter windows. An additional “+1” sensor element can provide higher sensitivity on a discrete wavelength, typically for lubrication oil or foodstuffs. This +1 sensor is located for ATR and transmission use. Benefits • Small package • Excellent resolution and performance across a wide infrared wavelength • Broadband and LVF range can be selectable • No cooling required • No moving parts One world. One KEMET © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 1 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Ordering Information USE QDA A A 5101 0 0 Product Family Series Sensor Type Mounting Type Specification Packaging Version Sensors QDA = IR Sensor for Food Analysis, General IR Spectroscopy and Oil Monitoring A = Array A = Sensor only 6 = Kit type 6 7 = Kit type 7 7 = Kit type 8 0 = Bulk 0 5101 = AR Silicon (510 ch) 255S = AR Silicon (255 ch) 128S = AR Silicon (128 ch) 128L = LVF 5.5 – 11.0 µm (128 ch) 1285 = LVF 2.5 – 5.0 µm (128 ch) 128W = LVF 5.5 – 11.0 µm 128A = LVF 5.5 – 11.0 µm 0000 = Without sensor Environmental Compliance All KEMET Food Sensors are RoHS and REACH Compliant. Article 33(1) of the REACH Regulation states that manufacturers and importers of articles (products) are required to notify their customers of the presence of any Substances of Very High Concern (SVHC) in their products exceeding 0.1% by weight and provide instructions on safe use of the product. KEMET Corporation reports regarding the Article 33(1) of REACH Regulation as follows: 1. Applicable Product: Food Sensors (QFC & QFS series) 2. Report for the content of REACH SVHC list: The product(s) above contains a substance by more than 0.1wt% per product weight that was published in the 8th update of the REACH SVHC substances (December 19, 2012). 3. Regarding the safety of the food sensors (Piezoceramic products): The Piezoceramic that is used in this product becomes ceramic by sintering powder containing PZT as the main ingredient. It is chemically stable, with minimum risks toward the human body or environment within the intended use of the product. Please note that risks could occur in the case of inhalation or accidental oral uptake of powder ceramics. 4. Technical product information on the food sensors (Piezoceramic products): The manufacturing technique of the “piezoceramic products” whose main ingredient is Lead Titanium Zirconium Oxide (PZT) has been established, and there is no alternative material that can exhibit superior performance than PZT at this moment. Please note that the piezoceramic is listed as an exempt on RoHS (2011/65/EU) AnnexIII (7c.1). 5. The responsibility of piezoceramic manufacturers: Piezoceramic manufacturers report information regarding PZT containment in their products to the customers to obey the article 33 of the REACH regulation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 2 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Dimensions – Millimeters 510 Element Line Sensor Array Pin Configuration of Sensor - 510 Element Line Sensor Array No. Name Comment 1 2 3 4 5 6 7 8 9 10 11 12 CLK RES VVR VDR VSH VD2 AVDD VD2 OUT1 AGND OUT2 T+ Input clock CLK (trigger on rising edge) Input clock RES (active low) Input clock VVR (active high) Input clock VDR (active high) Input clock VSH (active high) Operating voltage (+2.5 V) Operating voltage (+5 V) Operating voltage (+2.5 V) Analogue signal output Ground Analogue signal out Temperature sensor 13 14 15 16 Tcase DGND DVDD Temperature sensor Case Ground Operating voltage (+5 V) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 3 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Dimensions – Millimeters cont. 255 and 128 Element Line Sensor Array Pin Configuration of Sensor - 255 and 128 Element Line Sensor Array No. Name Comment 1 2 3 4 5 6 7 8 9 10 11 12 CLK RES VVR VDR VSH VD2 AVDD VD2 OUT1 AGND n.c. T+ Input clock CLK (trigger on rising edge) Input clock RES (active low) Input clock VVR (active high) Input clock VDR (active high) Input clock VSH (active high) Operating voltage (+2.5 V) Operating voltage (+5 V) Operating voltage (+2.5 V) Analogue signal output Ground Not connected Temperature sensor 13 14 15 16 Tcase DGND DVDD Temperature sensor Case Ground Operating voltage (+5 V) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 4 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Dimensions – Millimeters cont. 128+1 Element Line Sensor Array Pin Configuration of Sensor - 128+1 Element Line Sensor Array No. Name Comment 1 2 3 4 5 6 7 8 9 10 11 12 CLK RES VVR VDR VSH N/C AVDD VD2 OUT AGND OUT 1 T+ Input clock CLK (rising edge) Input clock RES (active low) Input clock VVR (active high) Input clock VDR (active high) Input clock VSH (active high) Not Connected Operating voltage (+5 V) Operating voltage (+2.5 V) Analogue output (128 array) Ground Analogue output (+1 element) Temperature sensor 13 14 15 16 Tcase N/C DVDD Temperature sensor Case Not Connected Operating voltage (+5 V) © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 5 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Clock Parameters Thin-film pyroelectric line sensor array responds to and detects a change in infrared radiation intensity. It therefore requires a pulsed source of infrared radiation for measurement purposes. Parameter 1 Relative Value Minimum Values Recommended Value Chopping Frequency fCh Read-out Clock CLK fCLK = 2* fCh * 268 Reset clock low-impulse duration tRES Clock VVR high-impulse duration tVVR Clock VDR high-impulse duration tVDR 1/tCLK ½ tCLK 2 tCLK 28 tCLK 10 Hz 5.36 KHz 1.8 μs 7.5 μs 200 μs 128 Hz 69 KHz 7.5 μs 30 μs 400 μs Clock VSH high-impulse duration tVSH 1 tCLK 3.5 μs 15 μs 2 All values for VDD = 5.0 V, VD2 = 2.5 V. tCh low = tCh high. Maximum Settling Time at output tout is 1 μ second. 1 2 Clock Diagram 510 Element Line Sensor Array The 510 channel line sensor contains two multiplexed analogue outputs, each one providing data from 255 channels. The first output (pin 9) provides data from all the even numbered pixels, counting upwards from 2 to 510. The second output (pin 11) provides data from all the odd numbered pixels, starting at pixel 509 and counting downwards to pixel 1. The clock diagram below shows which pixel numbers are available from each output as the device is clocked. Pixel 1 is the nearest pin 1 of the device. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 6 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Clock Diagram cont. 255, 128 and 128+1 Element Line Sensor Array Pixel 1 is the nearest pin 1 of the device. Part Number Specifications Characteristics Wavelength Range (um) Operating Temperature Dynamic Range (dB) Scan Speed (Hz) 0.1 – 100.0 Un-cooled operation > 75 dB 10 – 1,000 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 7 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Part Number Specifications cont. Part Number Part Number Number of Pixels (Sensor Elements) USEQDAAA510100 510 USEQDAAA255S00 255 USEQDAAA128S00 128 USEQDAAA128L00 Pixel Operability1 (%) Filter Type Transmission Wavelength (μm) Weight (gr) 10 x 867 μm 25 μm pitch 50.0 x 417.5 μm pixels in 2 lines of 128 pixels Vertical separation between lines: 45 μm In line pixel pitch: 100 μm 60 x 500 μm 100 μm pitch 98 Broadband (AR Silicon) - 11 96 Broadband (AR Silicon) - 11 Broadband (AR Silicon) - 11 128 60 x 500 μm 100 μm pitch 96 Linear Variable Filter 5.5 – 11.0 (cwl 2%) 11 USEQDAAA128500 128 60 x 500 μm 100 μm pitch Linear Variable Filter 2.5 – 5.0 (cwl 2%) 11 60 x 500 μm 100 μm pitch Linear Variable Filter 5.5 – 11.0 (cwl 2%) USEQDAAA128W00 128 +1 USEQDAAA128A00 1 Pixel Size 1 mm2 (33x larger than array pixels) 96 60 x 500 μm 100 μm pitch 128 +1 1 mm2 (33x larger than array pixels) 11 2.90 μm/300 nm for water content Linear Variable Filter 5.5 – 11.0 (cwl 2%) 11 5.75 μm/100 nm for fat “A” content No more than 2 bad in any 10. This is an additional criterion to the pixel operability to limit the occurrence of bunched up faults. Part Number (Evaluation Kit) Part Number Supported Sensor Sensor Included in the Kit Use Weight (gr) USEQDAK6000000 USEQDAAA510100 USEQDAAA255S00 USEQDAAA128S00 USEQDAAA128L00 USEQDAAA128500 - Demo board for evaluation kit 350 USEQDAK7000000 USEQDAK7128L00 USEQDAK7128500 USEQDAK8000000 USEQDAK8128L00 USEQDAK8128500 USEQDAAA128S00 USEQDAAA128L00 USEQDAAA128500 USEQDAAA128S00 USEQDAAA128L00 USEQDAAA128500 USEQDAAA128L00 USEQDAAA128500 USEQDAAA128L00 USEQDAAA128500 © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com Evaluation kit for ATR (Attenuated Total Reflection) mode Evaluation kit for transmission mode 1,000 1,000 1,000 1,000 1,000 1,000 SE0216_QDA • 5/20/2020 8 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array Circuit Diagram The amplification circuit consists of low-noise preamplifiers for each individual sensor elements, analogue switches and an output amplifier. The pre-amplifiers transform the signal charges measured at each sensor element into a conditioned voltage. The amplified signal is then passed to sample and hold, multiplexer output buffer for the read-out process. The digital inputs are CMOS compatible. A 10k NTC thermistor is integrated within the package to monitor the line sensor temperature. VVR VDR CS CF RTP iP CLK, RES CA − RTP2 − VSH +1 CP + Responsive Element Q/V-Converter CTP2 + Lowpass Amplifier uA +1 CH Lowpass Sample & Hold Multiplexer Output Packaging Series Packaging Type QDA Bulk Handling Precautions Pyroelectric Infrared Sensors should be kept away from indirect and direct sunlight, the headlights of cars, wind, and exposure to strong vibration and strong shock. Do not use in water, alcohol ETA, corrosive gas or under sea breeze. Do not be expose to corrosive substances. Do not drop or apply any mechanical stress. The performance of this device can be affected by ESD. Precautions should be used when handling and installing the sensor. Precision devices such as this sensor can be damaged or caused not to meet published specification due to ESD. Please note that there is limited ESD protection built-in as the device is optimised for low power consumption and low noise operation. Human Body Model (HBM), per JS-001: 2,000 V. Pyroelectric Infrared Sensors should be stored in normal working environments. Solderability will be degraded by exposure to high temperatures, high humidity, corrosive atmospheres, and long-term storage. KEMET recommends that ambient storage conditions are < 30°C and < 60% relative humidity and that maximum storage temperature does not exceed 110°C. Atmospheres should be free of chlorine and sulfur-bearing compounds. Temperature fluctuations should be minimized to avoid condensation on the parts. For optimized solderability sensors stock should be used promptly, preferably within 24 months of receipt. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 9 Food, General IR Spectroscopy & Oil Monitoring Sensors QDA Pyroelectric Infrared Food, General IR Spectroscopy & Oil Monitoring Sensors, Array KEMET Electronics Corporation Sales Offices For a complete list of our global sales offices, please visit www.kemet.com/sales. Disclaimer All product specifications, statements, information and data (collectively, the “Information”) in this datasheet are subject to change. The customer is responsible for checking and verifying the extent to which the Information contained in this publication is applicable to an order at the time the order is placed. All Information given herein is believed to be accurate and reliable, but it is presented without guarantee, warranty, or responsibility of any kind, expressed or implied. Statements of suitability for certain applications are based on KEMET Electronics Corporation’s (“KEMET”) knowledge of typical operating conditions for such applications, but are not intended to constitute – and KEMET specifically disclaims – any warranty concerning suitability for a specific customer application or use. The Information is intended for use only by customers who have the requisite experience and capability to determine the correct products for their application. Any technical advice inferred from this Information or otherwise provided by KEMET with reference to the use of KEMET’s products is given gratis, and KEMET assumes no obligation or liability for the advice given or results obtained. Although KEMET designs and manufactures its products to the most stringent quality and safety standards, given the current state of the art, isolated component failures may still occur. Accordingly, customer applications which require a high degree of reliability or safety should employ suitable designs or other safeguards (such as installation of protective circuitry or redundancies) in order to ensure that the failure of an electrical component does not result in a risk of personal injury or property damage. Although all product–related warnings, cautions and notes must be observed, the customer should not assume that all safety measures are indicted or that other measures may not be required. When providing KEMET products and technologies contained herein to other countries, the customer must abide by the procedures and provisions stipulated in all applicable export laws and regulations, including without limitation the International Traffic in Arms Regulations (ITAR), the US Export Administration Regulations (EAR) and the Japan Foreign Exchange and Foreign Trade Act. KEMET is a registered trademark of KEMET Electronics Corporation. © KEMET Electronics Corporation • KEMET Tower • One East Broward Boulevard Fort Lauderdale, FL 33301 USA • 954-766-2800 • www.kemet.com SE0216_QDA • 5/20/2020 10