HW300B

HW300B AKM | Alldatasheet

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֨Absolute Maximum Ratings ͍க͠·͢ɻ Item Limit ୯ Ґ Unit Symbol Topr ಈ Const. Current Drive mA ˆ ˆ ి ྲྀ Max. Input Current Թ ౓ Operating Temp. Range อ ଘ Թ ౓ Storage Temp. Range 1ʢʶʣ 2ʢʶʣ ೖ ྗ Input ग़ ྗ Output 3ʢ ʣ 4ʢ ʣ ʶ ʶ Conditions ϗʔϧग़ྗిѹ VH [ mV ] Rank 144 ʙ 174 168 ʙ 204 196 ʙ 236 228 ʙ 274 266 ʙ 320 ʵ40 ʙ ʴ110 ʵ40 ʙ ʴ125 Ϧ ʔ υ ઀ ଓ Pinning తಛੑʢଌఆԹ౓ˆʣElectrical Characteristics(Ta=25ˆ) Notes : 1. VH = VHM – VOS(Vu) (VHM:meter indication) 2. VH = X X 100 3. Rin= X X 100Rin(T1) (T3 – T2) VH (T3) – VH (T2) (T3 – T2) Rin(T3) – Rin(T2) VH (T1) Item Conditions খ Min. Unit Symbol ಈ Const. Voltage Drive B=50mT, V C=1V 20४ɺ0ʙ40ۉ Average on 0ʙ40ˆ B=50mT, *$=5mA 20४ɺ0ʙ40ۉ Average on 0ʙ40ˆ B=0mT, *$ =0.1mA B=0mT, IC =0.1mA B=0mT, IC =0.1mA B=0mT, VC=1V 100V D.C 168 240 240 1.0 ʵ1.8 ʵ1.8 320 550 550 mV Њ Њ mV %/ˆ %/ˆ MЊ VH Rin Rout VOS (Vu) ЋVH ЋRin Typ. Max. ϗʔϧग़ྗిѹ Output Hall Voltage Input Resistance Output Resistance ి ѹ Offset Voltage Temp. Coefficient of VH Temp. Coefficient of Rin Dielectric Strength ʶ ʶ ʶ ʶ ۃ ʶ Note : When ordering, specify 3-rank or wider range(e·g·,C,D,E). (Unit : mm)ੇ๏ਤ Dimensional Drawing П 4FOTPS DFOUFS Classification of Output Hall Voltage (VH ) ಈ B=50mT, VC=1V Constant Voltage Drive த Input Current Derating Curve पғԹ౓ʢˆʣ ʢN"ʣ Ambient Temp. Input Current –60 –40 –20 0 20 40 60 80 100 120 Input Resistance Rin : 240ʙ550Њ Note : Rin of Hall element decreases rapidly as ambient temperature increases. Ensure compliance with input current derating curve envelope, throughout the operating temperature range. த Input Voltage Derating Curve पғԹ౓ʢˆʣ ʢ7ʣ ѹ Ambient Temp. Input Voltage –60 –40 –20 0 20 40 60 80 100 120 Input Resistance Rin : 240ʙ550Њ Note : For constant-voltage drive, stay within this input voltage derating curve envelope. Conditions TSTG *O4C)BMM&MFNFOU HW-300B Ͱ͢ɻ ͱͳΓ·͢ɻ ʢQDTʗ1BDLʣ ʯ Λ 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.

ઢਤ Characteristic Curves 7)#3JO5 7)7$ 7)*$7)5 ʣ 600 500 400 300 200 100 Magnetic Flux Density Output Hall Voltage 7)ɿѹిྗग़ϧʔϗ <N7> 0 10 20 30 40 50 ಈ 3JO ʤЊʥɺ704 ʤN7ʥ<7$ ʤ7ʥ>ͷྫ ࢠ In This Example : Rin=350ʤЊʥ, V04 =4.7ʤN7ʥ, <7$=1ʤVʥ> ˞Magnetic Flux Density 1[mT]=10[G] 2000 1800 1600 1400 1200 1000 800 600 400 200 5Bɿ౓Թғप <ˆ> Ambient Temperature(˚C) Input Resistance -50 0 50 100 150 5Bɿ౓Թғप <ˆ> Ambient Temperature(˚C) –50 0 50 100 150 Output Hall Voltage 7)ɿѹిྗग़ϧʔϗ <N7> 2000 1750 1500 1250 1000 750 500 250 5Bɿ౓Թғप <ˆ> Ambient Temperature(˚C) –50 0 50 100 150 Offset Voltage ฏෆ <N7> 7$ɿѹిՃҹ <7>Input Voltage Offset Voltage ฏෆ <N7> 5 10 15 20 7$ɿѹిՃҹ <7>Input Voltage Output Hall Voltage 7)ɿѹిྗग़ϧʔϗ <N7> 1200 1000 800 600 400 200 5 10 15 20 IC:<N"> VC:[V] 7$:[V] B = 0 [mT] Ta = 25 [ˆ] IC = 5 [mA] VC = 1 [V] B =50 [mT] IC = 5 [mA] VC = 1 [V] B = 0 [mT] IC = 5 [mA] VC = 1 [V] Ta = 25 [ˆ] B = 50 [mT] Ta = 25 [ˆ] ಈ IC const ಈ VC const ಈ IC const ಈ VC const ಈ IC const ಈ VC const ಈ IC const ಈ VC const ಈ *$ const ಈ 7$ const IC VC IC VC IC IC VC VC ΅͢͜ͱ͕௨

• 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. HW-300B B G E J

重要注意事項

• 本書に記載された製品、および、製品の仕様につきましては、製品改善のために予告なく変更することがあ ります。従いまして、ご使用を検討の際には、本書に掲載した情報が最新のものであることを弊社営業担当、 あるいは弊社特約店営業担当にご確認ください。
• 本書に記載された周辺回路、応用回路、ソフトウェアおよびこれらに関連する情報は、半導体製品の動作例、 応用例を説明するものです。お客様の機器設計において本書に記載された周辺回路、応用回路、ソフトウェア およびこれらに関連する情報を使用される場合は、お客様の責任において行ってください。本書に記載された 周辺回路、応用回路、ソフトウェアおよびこれらに関連する情報の使用に起因してお客様または第三者に生じ た損害に対し、弊社はその責任を負うものではありません。また、当該使用に起因する、工業所有権その他の 第三者の所有する権利に対する侵害につきましても同様です。
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• 医療機器、安全装置、航空宇宙用機器、原子力制御用機器など、その装置・機器の故障や動作不良が、直接 または間接を問わず、生命、身体、財産等へ重大な損害を及ぼすことが通常予想されるような極めて高い信頼 性を要求される用途に弊社製品を使用される場合は、必ず事前に弊社代表取締役の書面による同意をお取りく ださい。
• この同意書を得ずにこうした用途に弊社製品を使用された場合、弊社は、その使用から生ずる損害等の責任 を一切負うものではありませんのでご了承ください。
• お客様の転売等によりこの注意事項の存在を知らずに上記用途に弊社製品が使用され、その使用から損害等 が生じた場合は全てお客様にてご負担または補償して頂きますのでご了承下さい。 2013 年 2 月 1 日現在 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, applicatio n 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 in formation 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 sy stems containing them, may require an export license or other official approval under the law and regulations of the c ountry of export pertaining to customs and tariffs, currency exchange, or strategic materials.  AKM products are neither intended nor authorized for use as critical components Note1) in any safety, life support, or other hazar d related device or system Note2), 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. F e b r u a r y 1 , 2 0 1 3