Catalogs >
Nanjing AH Electronic Science and Technology Co., Ltd. >
Bipolar Hall sensor AH512 (Latch Type)

Bipolar Hall sensor AH512 (Latch Type)
9Pages

Catalog excerpts

Bipolar Hall sensor AH512 (Latch Type) - 1

Latch Type Hall Sensor AH512

Bipolar Hall sensor AH512 (Latch Type) - 2

Latch type Hall Sensor AH512  Rated working voltage 4.5 V ~ 24 V, the limit voltages as low as 3.5 V;  Operating temperature range: -55℃ ~ 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;  No mechanical contact, no spark, switch signal stability, no shaking moment, high reliability and safety;  Products meet the EU RoHS instruction 2011/65 / EU and REACH regulations 1907/2006 / EU requirements 南京艾驰电子科技有限公司...

Open the catalog to page 2

Bipolar Hall sensor AH512 (Latch Type) - 3

Latch type Hall Sensor AH512 Pm-iw 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 “N” pole of magnet is face to sensor’s mark surface and clsed to the sensoi( B< Brp ), the sensor outputs high level. When the magnet is far from sensor, (B=0) , the output status is latched and keep constant, in order to change the output status, the reverse polarity magnetic field must be applied on it. The magnet and electric transfer characteristic curve of AH512 is shown as the figure: 319 NANJING AH ELECTRONIC...

Open the catalog to page 3

Bipolar Hall sensor AH512 (Latch Type) - 4

Latch type Hall Sensor AH512 Hall sensor AH512 is one of bipolar excitation single-ended digital output Hall IC. The output signal owns latch function. The sensor chip has built-in reverse voltage protection, voltage regulators, temperature compensation circuit, Hall-voltage generator, signal amplifier, Schmitt trigger, built-in pull-up resistor, 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...

Open the catalog to page 4

Bipolar Hall sensor AH512 (Latch Type) - 5

Latch type Hall Sensor AH512 Pm-iw Parameter Simbol Min. Max. Unit Storage Temp. Supply Voltage Output Cut-off Voltage Under human being mode, the Electrostatic compression is large than ±6kV. 513 NANJING AH ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD ADD : 33 B 202-2 S Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 TEL : 86-25-84609021 FAX : 86-25-84670370 E-mail : nianrong@ahest.com Web: www.ahest.com

Open the catalog to page 5

Bipolar Hall sensor AH512 (Latch Type) - 6

Latch type Hall Sensor AH512 Pm-iw Parameter Symbol Min. Max. Unit Output leakage current Ioh Vcc2=24V, Vcci Open Circuit Supply current Icc VCC1=24V, Vo Open Circuit 3.5 8 mA Output Rise Edge Time Output Fall Edge Time 613. NANJING AH ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD ADD : 33 B 202-2 S Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 TEL : 86-25-84609021 FAX : 86-25-84670370 E-mail : nianrong@ahest.com Web: www.ahest.com

Open the catalog to page 6

Bipolar Hall sensor AH512 (Latch Type) - 7

Latch type Hall Sensor AH512 ♦ Magnetic Characteristic Test Condition : VCCi = VCC2 =24V , IO = 50mA Parameter Symbol Min. Typ. Max. I Operate point -Release Point I | Bop-Brp | 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. H9 NANJING AH ELECTRONIC SCIENCE & TECHNOLOGY CO.,LTD ADD : 33 B 202-2 S Room 202-2, Bldg B, 33, Dongqi Road, Nanjing, 211103 TEL : 86-25-84609021 FAX : 86-25-84670370 E-mail : nianrong@ahest.com Web: www.ahest.com

Open the catalog to page 7

Bipolar Hall sensor AH512 (Latch Type) - 8

Latch type Hall Sensor AH512 Package Outline 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-

Open the catalog to page 8

Bipolar Hall sensor AH512 (Latch Type) - 9

Latch type Hall Sensor AH512  Note: In the package outline, Pin1 is Vcc, Pin 2: GND, Pin3: output terminal.  Mark Mark ―XX‖or ―AHXX‖ are abbreviation form of parts No.  M type: It’s face to the product’s mark, and the 2 pins are downward, from left and as per clockwise, the pin No. is 1,2,3 in proper order 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 T

Open the catalog to page 9