Linear Hall Sensor △ Operating voltage range: 3.5 ~ 10.5V △ Automotive electronics, Consumer △ Rail to Rail voltage output electronics and Industrial electronics △ Brake light wake-up switch △ Electronic steering column lock △ Door latch system △ BLDC Encoder △ Sunroof/Tailgate opener △ Transmission applications △ Electrical power steering △ Rated output current: 6 mA △ Stable switching signal without mechanical contact and spark △ High reliability and safety without shaking moment △ TO-92UA and SOT23-3L package options △ Developed according to the EU RoHS and REACH 3 Selection Guide Part Number AH3517/E-UA AH3517/E-M Packing Bulk, 1000 pieces/bag 7-in. reel, 3000 pieces/reel Mounting 3-pin SIP through hole 3-pin SOT23-3L surface mount 3-pin SIP through hole 3-pin SOT23-3L surface mount NOTE 1. Hall ICs are soldered tin brazing for assembly, and wave soldering of SOT-23-3L surface-mounted components poses a risk of failure. 2. A risk of circuit failure may happen in non-brazing processes such as electric resistance welding, high-frequency welding, etc. 3. E: -40~85°C; K: -40~125°C; L: -40~150°C. Nanjing AH Electronic Science & Technology Co., Ltd. ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road,

Linear Hall Sensor 4 General Description The AH3517 is an analog signal output Hall IC, the output voltage changes with the changes of magnetic field. It has built-in circuit units such as reverse voltage protector, voltage regulator, temperature compensation circuit, Hall voltage generator, signal amplifier, etc. The high performance voltage regulator and temperature compensation circuit ensure that the sensor operates steadily over a wide range of voltages, and the reverse voltage protection circuit prevents the sensor from being damaged by the reverse voltage. The AH3517 is produced with bipolar...

Linear Hall Sensor 6 Absolute Maximum Ratings Characteristic Supply Voltage test at 11V Supply Voltage Minimum Output Voltage test at 11V Supply Voltage Output Current Reverse Supply Voltage Maximum Output Voltage Magnetic Flux Density Operating Temperature Operating Temperature Maximum Junction Temperature Too high a Tj could lead to electrical or thermal breakdown Storage Temperature NOTE 1. Human Body Model according to AEC-Q100-002 standard. 7 Electrical Operating Characteristics valid through the full operating temperature range; unless otherwise specified Test Conditions Supply Voltage...

Linear Hall Sensor 9 Magnetic Behavior Vo raises with increasing B (S pole) The sensor will pass linear area /nonlinear area/ saturation area during the magnetic induction increases. When there is no magnetic field that applies in sensor (B=0), the output voltage of sensor is only half of Vcc (Vcc/2); when N pole faces mark surface of the sensor and is close to it gradually (B→-∞), the output voltage begins to decrease, and the voltage doesn’t reduce with the increased magnetic field after it reaches saturation voltage; When the S pole of magnet faces the mark surface of the sensor and is closed...

Linear Hall Sensor Vo raises with increasing B (N pole) The sensor will pass linear area /nonlinear area/ saturation area during the magnetic induction increases. When there is no magnetic field that applies in sensor (B=0), the output voltage of sensor is only half of Vcc (Vcc/2); when S pole faces mark surface of the sensor and is close to it gradually (B→-∞), the output voltage begins to decrease, and the voltage doesn’t reduce with the increased magnetic field after it reaches saturation voltage; When the N pole of magnet faces the mark surface of the sensor and is closed to it gradually...

Linear Hall Sensor Nanjing AH Electronic Science & Technology Co., Ltd. ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, C

Linear Hall Sensor Nanjing AH Electronic Science & Technology Co., Ltd. ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, Ch

Linear Hall Sensor Package form Operating temperature Device part number 3-pin analog linear series with single output Nanjing AH Electronic Science & Technology Co., Ltd. ● Package Form: M —— SOT-23-3L（SMD） S —— SOT-89（SMD） UA —— TO-92UA/TO-92S（SIP） Note: M and S type are packed in reels, M 3k/reel, S 1k/reel; UA type is packed in bags of 1k/bag or 0.5k/bag. ● Operating Temperature: E —— -40℃～+85℃ L —— -40℃～+150℃ Copyright 2003~2020 Nanjing AH Electronic Science & Technology Co., Ltd. Nanjing AH Electronic Science & Technology Co., reserves the right to improve the performance, reliability or...