GaAs Hall Element HG-302A HG-302ASIPGaAS 500pcs.Pack Shipped in bulk(500pcs per pack) Notice : It is requested to read and accept "IMPORTANT NOTICE" written on the back of the front cover of this catalogue. Absolute Maximum Ratings V 150 mW Operating Temp. Range Topr -40 125 TSTG Storage Temp. Range -40 150 Dimensional Drawing (Unit : mm) 2.70.1 Conditions Min. Typ. Max. Unit Output Hall Voltage VH B=50mT, VC =6V 75 130 95 mV Input Resistance Rin B=0mT, IC =0.1mA 450 750 750 2,000 +16 mV Rout B=0mT, IC =0.1mA Output Resistance 1,000 750 VOS (Vu) B=0mT, VC =6V Offset Voltage -16 B=50mT, IC =5mA Temp. Coefficient of VH VH Ta=25125 Rin Temp. Coefficient of Rin B=0mT, IC =0.1mA Ta=25125 K B=0.1/0.5T, IC =5mA Linearity %/ 2 % 5 0.25 N 2 0.57 0.38 0.2 0.4 0.3 1 -0.06 %/ 0.3 5 0.9 0.3 1.0 0.53 0.5 Symbol 0 0.1 0.8 25Electrical Characteristics(Ta=25) Item 0.95 Sensor center 1.45 PD 8 Ta=25 2.350.1 Max.Input Power VC Unit 15.01.0 Max. Input Voltage Limit Pinning 2 3 4 1.0 1.0 1.0 10 10 Input Output 1 3 2 4 Conditions Symbol - Item Notes : 1. VH = VHM -VOS (Vu) (VHM:meter indication) 1 2 ) - VH (T1 ) X 100 2. VH = VH (T1 ) X VH (T (T2 - T1 ) 1 Rin(T2 ) - Rin(T1 ) 3. Rin= Rin(T1 ) X X 100 (T2 - T1 ) 4. K = K (B1 ) - K (B2 ) [K (B1 ) + K (B2 )] / 2 (PD )(Ta) Allowable Package Power Dissipation X 100 T1 = 25C, T2 = 125C K= Characteristic Curves 200 VH IC * B B1 = 0.5T, B2 = 0.1T Max. Input Power PD [mW] 160 120 80 40 0 0 20 40 60 80 100 Ta [] Ambient Temperature(C) 77 120 140 HG-302A * *AKM products are neither intended nor authorized for use as critical components in any safety, life support, or other hazard related device or system, and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. * *Handling precautions required for preventing electrostatic discharge. *GaAs *This product contains galium arsenide(GaAs).Handling and discarding precautions required. Rin-T Characteristic Curves VH -B 800 Output Hall Voltage VH [mV] 700 Input Resistance Rin [] 600 500 400 300 200 100 0 -50 0 50 Ta [] 100 b 600 IC const VC const IC =10 [mA] VC = 6 [V] Ta =25 [] 500 400 300 200 100 d 0 0 150 100 200 B [mT] Magnetic Flux Density Ambient Temperature(C) 120 100 IC 80 VC 60 IC const VC const IC =10 [mA] VC = 6 [V] 40 B =50 [mT] 20 0 -50 0 50 100 80 B =50 [mT] Ta =25 [] 60 IC 20 0 2 3.0 IC const VC const 6 5 IC =10 [mA] VC = 6 [V] B = 0 [mT] 4 3 IC 8 10 h 0 50 Ta [] 100 150 Ambient Temperature(C) Magnetic Flux Density 1[mT]=10[G] IC const VC const 2.5 Offset Voltage VOS [mV] Offset Voltage VOS [mV] 7 1 6 VOS (Vu)-VC , VOS (Vu)-IC 8 VC 4 ICmAInput Current VCVInput Voltage VOS (Vu)-T 2 VC 40 0 150 IC const VC const 100 Ta Ambient Temperature 0 -50 300 VH -VC , VH -IC 120 Output Hall Voltage VH [mV] Output Hall Voltage VH [mV] VH -T VC, IC B = 0 [mT] Ta = 25 [] 2.0 VC 1.5 IC 1.0 0.5 0 k 0 2 4 6 IC [mA] Input Current VC [V] Input Voltage 8 10 Rin=600 VOS =1.7 mV[VC =6 V] In This Example : Rin=600, VOS =1.7mV, [VC=6V] 78 2013 2 1 IMPORTANT NOTICE These products and their specifications are subject to change without notice. When you consider any use or application of these products, please make inquiries the sales office of Asahi Kasei Microdevices Corporation (AKM) or authorized distributors as to current status of the products. Descriptions of external circuits, application circuits, software and other related information contained in this document are provided only to illustrate the operation and application examples of the semiconductor products. You are fully responsible for the incorporation of these external circuits, application circuits, software and other related information in the design of your equipments. AKM assumes no responsibility for any losses incurred by you or third parties arising from the use of these information herein. AKM assumes no liability for infringement of any patent, intellectual property, or other rights in the application or use of such information contained herein. Any export of these products, or devices or systems containing them, may require an export license or other official approval under the law and regulations of the country of export pertaining to customs and tariffs, currency exchange, or strategic materials. AKM products are neither intended nor authorized for use as critical componentsNote1) in any safety, life support, or other hazard related device or systemNote2), and AKM assumes no responsibility for such use, except for the use approved with the express written consent by Representative Director of AKM. As used here: Note1) A critical component is one whose failure to function or perform may reasonably be expected to result, whether directly or indirectly, in the loss of the safety or effectiveness of the device or system containing it, and which must therefore meet very high standards of performance and reliability. Note2) A hazard related device or system is one designed or intended for life support or maintenance of safety or for applications in medicine, aerospace, nuclear energy, or other fields, in which its failure to function or perform may reasonably be expected to result in loss of life or in significant injury or damage to person or property. It is the responsibility of the buyer or distributor of AKM products, who distributes, disposes of, or otherwise places the product with a third party, to notify such third party in advance of the above content and conditions, and the buyer or distributor agrees to assume any and all responsibility and liability for and hold AKM harmless from any and all claims arising from the use of said product in the absence of such notification. February 1, 2013