Unipolar Type Hall Sensor AH3142

Unipolar Type Hall Sensor AH3142 ◆ Features  Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;  Operating temperature range: -40℃ ~ 150℃;  Rated output current(sink) : 25 mA, the maximum output current(sink): 50 mA  Switch response time is about 1μs, the operating frequency DC ~ 100 kHz;  Small temperature drift between operating point and release point;  There are variety of packages and out packing options;  No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;  Products meet the EU RoHS instruction 2011/65 /...

Unipolar Type Hall Sensor AH3142 ◆ Outline When the “S” pole of magnet faces the mark surface of the sensor and is closed to sensor （B≥Bop） ，the sensor outputs low level; When magnet is far away from sensor（B≤ BRP） the sensor outputs high level. When the “N” pole faces the mark surface， sensor is ， the no response. Stable Hysteresis(（BH= |BOP- BRP|）ensure the Stable sensor’s switch status. The magnet and electric transfer characteristic curve is shown as the figure: 南京艾驰电子科技有限公司 NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD： 南京市江宁区东麒路 33 号国际研发园 B 幢 202-2 室 Room 202-2, Bldg B, 33, Dongqi...

Unipolar Type Hall Sensor AH3142 Hall sensor AH3142 is one of unipolar excitation single-ended digital output Hall IC. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger and open collector output driver circuit unit etc. Excellent voltage regulator and temperature compensation circuit ensure the sensor stable operates over a wide voltage range and temperature range, and the reverse voltage protection circuit avoids the sensor to be damaged by reverse voltage. 南京艾驰电子科技有限公司 NANJING...

Unipolar Type Hall Sensor AH3142 ◆Limit Parameter Parameter Storage Temp. Supply Voltage Output Cut-off Voltage Magnetic Induction Output Current ◆Electrostatic Grade Under human being mode, the Electrostatic compression is large than ± 6kV. 南京艾驰电子科技有限公司 NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD： 南京市江宁区东麒路 33 号国际研发园 B 幢 202-2 室 Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 TEL：86-

Unipolar Type Hall Sensor AH3142 Pm-il\U Paramater Symbol Test Condition Typ. Max Unit Output Rise Edge Time Output Fall Edge Time 6/5 NANJING AH ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD ADD 33 B 202-2 S Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 E-mail : [email protected] Web: www.ahest.com

Unipolar Type Hall Sensor AH3142 Pm-il\U Note 1: Unit is mT, 1mT=10Gs Note2: When the “S” Pole of the magnetic field is vertical to the front mark of product, we call the magnetic field B > 0. Note3: For M type (SOT23-3L) product, the operating magnetic field is subject to “N”Pole. H9 NANJING AH ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD ADD 33 B 202-2 S Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 E-mail : [email protected] Web: www.ahest.com

Unipolar Type Hall Sensor AH3142 南京艾驰电子科技有限公司 NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD： 南京市江宁区东麒路 33 号国际研发园 B 幢 202-2 室 Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 TE

Unipolar Type Hall Sensor AH3142  Note: In the above package outline figure, Pin 1: Vcc, Pin2: GND, Pin 3: Output terminal.  Mark Mark “XX” or “AHXX” are abbreviation form of the parts No., the second line”XXXX”means product lot No. M type: It’s face to the product’s mark, from left and as per clockwise, the pin No. is 1,2,3 in turn. 南京艾驰电子科技有限公司 NANJING AH ELECTRONIC SCIENCE ＆ TECHNOLOGY CO.,LTD ADD： 南京市江宁区东麒路 33 号国际研发园 B 幢 202-2 室 Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 2