Bipolar Hall sensor AH3041N (Latch Type)
10Pages

Digital Bipolar-latch Hall IC 1 Features and Benefits2 Application Examples △ Automotive electronics, Consumer electronics and Industrial electronics △ Water flow sensing △ Electronic steering column lock △ Door latch system △ Seat adjustment △ Speed measurement and tachometer △ Motor control △ Brushless DC motor △ Digital output, bipolar latch △ Stable over the entire temperature range △ Wide operating voltage range: 4.5V ~ 24V △ Strong resistance to mechanical stress △ Reverse power supply protection △ Non-contact output, safety and reliable △ TO-92UA, SOT-23-3L and SOT-89 package options △ Developed according to the EU RoHS and REACH SOT-23-3L (Type M) TO-92UA (Type UA) Part Number NOTE 1. Hall ICs are soldered tin brazing for assembly, and wave soldering of SOT-23-3L and SOT-89 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. TEL: 025-84670370 WEB: www.ahest.net ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Pa

AH3041N Digital Bipolar-latch Hall IC 4 General Description The AH3041N is a digital bipolar-latch Hall IC with single output. It has good temperature stability and latch function. The AH3041N Hall-effect sensor includes the following on a single silicon chip: reverse voltage protector, voltage regulator, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open collector output driver, etc. The integrated voltage regulator and temperature compensation circuit ensure that the sensor works stably in a wide voltage and temperature range. The reverse...

AH3041NDigital Bipolar-latch Hall IC 6 Absolute Maximum Ratings Nanjing AH Electronic Science & Technology Co., Ltd. TEL: 025-84670370 WEB: www.ahest.net ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, China

Digital Bipolar-latch Hall IC 9 Characteristic Curves (Type UA) Supply Current (Off) versus Ambient Temperature VCC (V) Supply Current (Off) versus Supply Voltage T A (°C) Low-level Output (On) versus Ambient Temperature VCC (V) Low-level Output (On) versus Supply Voltage T A (°C) Operating and Release Point versus Ambient Temperature BOP Nanjing AH Electronic Science & Technology Co., Ltd. ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanj

Digital Bipolar-latch Hall IC 10 Magnetic Behavior South Pole Active When the S pole of the magnet faces the mark surface of the sensor and is close to it (B≥ BOP), the sensor outputs a low level; when the N pole faces the mark surface and is close to it (B≤BRP), the sensor outputs a high level. When the magnet is far away from the sensor (B=0), the output status of the sensor is latched and remains unchanged. In order to change the output status, the applied magnetic field must be opposite polarity. The magnetoelectric conversion characteristics of AH3041N are shown in the figure: Vout...

Digital Bipolar-latch Hall IC North Pole Active When the N pole of the magnet faces the mark surface of the sensor and is close to it (|B|≥|BOP|), the sensor outputs a low level; when the S pole faces the mark surface and is close to it (|B|≥|BRP|), the sensor outputs a high level. When the magnet is far away from the sensor (B=0), the output status of the sensor is latched and remains unchanged. In order to change the output status, the applied magnetic field must be opposite polarity. The magnetoelectric conversion characteristics of AH3041N are shown in the figure: Vout switch to high...

AH3041N Digital Bipolar-latch Hall IC 11 Package Information Nanjing AH Electronic Science & Technology Co., Ltd. TEL: 025-84670370 WEB: www.ahest.net ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, China

Digital Bipolar-latch Hall IC Nanjing AH Electronic Science & Technology Co., Ltd. TEL: 025-84670370 WEB: www.ahest.net ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, China

Digital Bipolar-latch Hall IC Nanjing AH Electronic Science & Technology Co., Ltd. TEL: 025-84670370 WEB: www.ahest.net ADD: Building 3, Huaye Park, Qidi City, 8, Zhineng Road, KyLin Technology Innovation Park, Nanjing, China

Digital Bipolar-latch Hall IC Package form Operating temperature Device part number 3-pin digital bipolar 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...