Analog Humidity Sensor HSHCAA114A_ Datasheet DATA SHEET HSHCAA114A HEAD OFFICE 1-7, YUKIGAYA-OTSUKA-MACHI, OTA-KU, TOKYO, 145-8501, JAPAN PHONE +81(3)3726-1211 FAX +81(3)3728-1741 NAGAOKA PLANT 1-3-5, HIGASHITAKAMI-MACHI, NAGAOKA-CITY, NIIGATA-PREF, 940-0006, JAPAN PHONE +81 258-24-4111 FAX +81 258-24-4110 This specification is subject to change without notice. 1 / 10 Rev.00 Sep/04/2019 Analog Humidity Sensor HSHCAA114A_ Datasheet History of Revision Datasheet Date Rev. 00 Jan/11/2019 Note Draft 2 / 10 Rev.00 Sep/04/2019 Analog Humidity Sensor 3 / 10 Rev.00 Sep/04/2019 HSHCAA114A_ Datasheet CONTENTS 1. ALPS product No. HSHCAA114A 2. Application This specifications applies to humidity sensor. 3. General description This sensor is humidity sensor with thermistor. Relative humidity is output in an analog voltage. Humidity sensing is capacitance type. 4. Content of specifications 4-1. Electric specification Page 4 4-2. SchematicFull View Page 5 4-3. Recomendation circuit Page 6 4-4. Power up sequence Page 6 4-5. Packing Specifications Page 7 , 8 4-6. Precautions Page 9 4-10. Legal Disclaimer Page 10 ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor 4 / 10 Rev.00 Sep/04/2019 HSHCAA114A_ Datasheet 4-1. Electrical specifications Item Symbol Absolute Maximum Ratings Vlim Absolute limits supply voltage H Storage Humidity Tstr Storage temperature Operating conditions Humidity range Supplvoltage Current consumption Analogoutput resistance Operating temperature Unit. min. Specification Typ. max. [V] -0.3 [%RH] 0 [deg] -25 - +70 Hrng [%RH] 0 - 100 VDD [V] 4.75 5 5.25 IDD [A] - 0.5 - Rout [k] 20 28 36 Topr [] -20 - 60 Electrical specifications @50%RH Vo50 Output50%RH @70%RH Vo70 Output70%RH THr Thermistor resistance B THb Thermistor constantB [mV] [mV] - 6.5 100 1410 (-5%RH) 1974 (-5%RH Notes 1551 2115 1692 (+5%RH) 2256 (+5%RH) Freezing and dew condensation :Not allwed without thermistor 5V , 30degC 5V , 30degC [k] 9.7 10 10.3 25degC [K] 3783 3900 4017 25/50degC Humidity Characteristic (Vdd=5V) Output voltge(mV) 3500 3000 2500 2000 1500 1000 500 0 0 10 20 30 40 50 60 70 80 90 100 Relative humidity(%RH) V)28.2%RH+141 Outputvoltage(mV)=28.2*Relative humidity(%RH)+141 ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor 5 / 10 Rev.00 Sep/04/2019 HSHCAA114A_ Datasheet 4-2. SchematicFull View Thermister C2 1 2 3 4 10 Humidity Sensor 5 9 4pin:THout 3pin:GND C3 8 2pin:Vo C1 7 6 Regurator 1pin:VDD HSHCAA114A C1=C2=1F , C3=0.1F, Regurator:3.0V /Pin No. pin 2pin 3pin 4pin /Name VDD Vo GND THout /Function /Supply Voltage /Output GND /Thermistor output 4pin 3pin 2pin 1pin 13mm 30 S04B-PASK-2 Connector:S04B-PASK-2(Maker :JST) NCP18XV103E03RB( Thermistor:NCP18XV103E03RB(Maker : Murata) 1B51NSLU ( Coating : 1B51NSLU ( Maker : ARBROWN ) ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor 6 / 10 Rev.00 Sep/04/2019 HSHCAA114A_ Datasheet 4-3. Recomendation Circuit HSHCAA114A (Humidity sensor) 4pin MPU(Micro Computer) 3pin GND Rp(*1 2pin Output Voltage 1pin Stabillzed Power Supply DC+5V VDD *1. (Rp)10M -28k When Pull-down ResisterRp) is needed by disconnection detection of the sensor, connection by resistance of 10Mohm or more is recommended. Sensor output impedance is 28kohm.It is high impedance. 4-4. Power up sequence Vdd tr(4.75) 1msec 4.75V After applying the power supply, Vdd must become 4.75V or more within tr(4.75V) < 1ms . Vdd Voltage [V] 4.75V tr(4.75V) < 1ms Time ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor HSHCAA114A_ Datasheet 4-5. 7 / 10 Rev.00 Sep/04/2019 Packing Specifications 4-5-1. Products stored in tray . 5pcs x 10pcs = 50pcs/ The Products are stored in the shipment tray. ( 5pcs x 10pcs = 50pcs/Tray) .1011 Trays are 11 steps. There are ten tray steps with the products and one empty tray step in the highest rungs. .11 After 11 steps are piled up, the center is fixed with the stretch film. . The film rolling area is avoided, and the indication label is stuck. .Bag It stores in Bag, and the tape stops the bag. 340220t15.5mm 1 The direction of the case is reversed each. Tape Indication label Bag Stretch film ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor HSHCAA114A_ Datasheet 8 / 10 Rev.00 Sep/04/2019 4-5-2. Storage in outer carton .(MOQ) (SPQ) 1,000pcs MOQ and SPQ are 1,000pcs . . 500pcs x 1Bag x 2 = 1,000pcs The number of products storage is 500pcs x 1Bag x 2 = 1,000pcs. . The size of the carton. 360 x 240 x 252 [mm] . The shipment label is stuck on the direction of the carton of the length side. Cardboard box ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor HSHCAA114A_ Datasheet 4-6. 9 / 10 Rev.00 Sep/04/2019 Precautions 4-6-1. Storage Environment 540, 4060RH Products should be stored at an appropriate temperature and humidity (5 to 40, 40 to 60%RH). Keep products away from chlorine and corrosive gas. The sensor might be damaged when straged in improper condition or excluding this guarantee condition. 4-6-2. Precaution in use ESD2VHBM The ESD tolerance is 2kV(HBM). Please manage ESDwhen assembling. Please note the adhesion of the contamination to humidity sensor. There is a possibility of not indicating a normal output value when the contamination adheres. Please do not remove the cover case. If there are a lot of dust and dirt around it, it is recommended to protect with a filter. Be careful not to expose to volatile organic solvent. Exposure to organic solvents such as toluene, xylene, formalin, acetone, methanol and ethanol for a long time causes fluctuation in output. The sensor might be damaged when used on an improper condition or excluding this guarantee condition. ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9 Analog Humidity Sensor HSHCAA114A_ Datasheet 4-7. 1. 10 / 10 Rev.00 Sep/04/2019 LEGAL DISCLAIMER For the export of products which are controlled items subject to foreign and domestic export laws and regulations, you must obtain approval and/or follow the formalities of such laws and regulations. 2. Products must not be used for military and/or antisocial purposes such as terrorism, and shall not be supplied to any party intending to use the products for such purposes. 3. AV Unless provided otherwise, the products have been designed and manufactured for application to equipment and devices which are sold to end-users in the market, such as AV (audio visual) equipment, home electric equipment, office and commercial electronic equipment, information and communication equipment or amusement equipment. The products are not intended for use in, and must not be used for, any application of nuclear equipment, driving control equipment for aerospace or any other unauthorized use. With the exception of the above mentioned banned applications, for applications involving high levels of safety and liability such as medical equipment, burglar alarm equipment, disaster prevention equipment and undersea equipment, please contact an Alps sales representative and/or evaluate the total system on the applicability. Also, implement a fail-safe design, protection circuit, redundant circuit, malfunction protection and/or fire protection into the complete system for safety and reliability of the total system. 4. Before using products which were not specifically designed for use in automotive applications, please contact an Alps sales representative. ALPS ELECTRIC CO.,LTD. () () 11 10 482 5 7 6 3 9