These devices have a quiescent output voltage that is 50% of. Hall effect sensor the a2 is a continuoustime, ratiometric, linear halleffect sensor ics. A2 continuoustime ratiometric linear hall effect sensor ics components datasheet pdf data sheet free from datasheet data sheet. Continuoustime ratiometric linear hall effect sensors online from elcodis, view and download a2 pdf. The a1 and a2 are continuoustime, ratiometric, linear hall effect sensor ics. Continuoustime ratiometric linear hall effect sensors. A3144 hall effect sensor pinout, working, alternatives. A3503 ratiometric linear hall effect sensors discontinued product these parts are no longer in. The max9621 protects the hall sensors from supply transients up to 60v at the bat supply.
A1 datasheet pdf pinout continuoustime ratiometric. Hall effect switches or an analog output for linear informa tion or both. Terminal list symbol number description package lh package ua vcc 1 1 connects power supply to chip vout 2 3 output from circuit gnd 3 2. The halleffect integrated circuit included in each device includes a hall sensing element, a linear amplifier, and a cmos class a output structure. Continuoustime ratiometric linear hall effect sensors, a2 datasheet, a2 circuit, a2 data sheet. Continuoustime ratiometric linear hall effect sensors online from elcodis, view and download a1 pdf datasheet, in. Continuoustime ratiometric linear hall effect sensors online from elcodis, view and download a2 pdf datasheet, allegro micro systems, inc. The halleffect integrated circuit included in each. Device characteristics over operating temperature range, ta, and vcc 5 v, unless otherwise noted datasheet search, datasheets. Integrating the hall sensing element and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals.
Throttle position sensor in hall effect technology hollow and dshaft versions design support tools. It can measure both north and south polarity of a magnetic field and the relative strength of the field. The a1 and a2 are continuoustime, ratiometric, linear halleffect sensor ics. Allegro continuoustime ratiometric linear hall effect sensors,alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. The a2 is a continuoustime, ratio metric, linear halleffect sensors. A2 datasheet, a2 pdf, a2 data sheet, a2 manual, a2 pdf, a2. These devices have a quiescent output voltage that is 50% of the supply voltage. The halleffect integrated circuit included in each device includes a hall circuit, a linear amplifier, and a cmos class a output structure. To know why these parameters are important read further. Also to do this project we need a usb cable with a type a connector on one end and a type b connector on the other end.
Click here specifications lownoise output fast poweron time. The hall effect integrated circuit included in each device. A2 datasheet continuoustime ratiometric linear hall effect. Bipolar, latching, or unipolar digital halleffectsensor ics. It is optimized to accurately provide a voltage output that is proportional to an applied magnetic field. The 49e series economical linear hall effect sensors are small, versatile linear hall effect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. Max9621 dual, 2wire halleffect sensor interface with.
A good place to purchase this sensor is at tayda electronics. Throttle position sensor in hall effect technology hollow. The a1 and a2 are continuoustime, ratiometric, linear halleffect sensors. Bipolar, latching, or unipolar halleffect digital sensor ics. The drv5023 device is a chopperstabilized hall effect sensor that offers a magnetic sensing solution with superior sensitivity stability over temperature and integrated protection features. Unit supply voltage v s1 30 v applied output voltage v out.
A1 datasheet, a1 pdf, a1 pinout, equivalent, replacement continuoustime ratiometric linear hall effect sensor ics allegro microsystems, schematic, circuit, manual. The halleffect integrated circuit included in each device includes a hall sensing. Competitive prices from the leading linear hall effect sensors distributor. The output pin provides an analog output representing if a magnetic field is present, how strong a present field is, and if it is a north or south polar field. A2 continuoustime ratiometric linear hall effect sensor ic. Allegro, alldatasheet, datasheet, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, and other semiconductors. A2 continuoustime ratiometric linear hall effect sensors. A2 continuoustime ratiometric linear hall effect sensor. Allegros power solutions thrive in harsh, high voltage environments where competing products failmaking us the most reliable provider of controller and motor driver ics. Using various hall effect sensors tutorial, schematics and. Ss361rt, ss461r description the ss361rt and ss461r are small, versatile, digital halleffect sensor ics that are operated by the magnetic field from a permanent magnet or an electromagnet, and designed to respond to alternating north and south poles. A2 continuoustime ratiometric linear hall effect sensors allegro microsyst. Continuoustime ratiometric linear hall effect sensor ics. Absolute maximum specifications characteristic min.
The 49e series economical linear halleffect sensors are small, versatile linear halleffect devices that are operated by the magnetic field from a permanent magnet or an electromagnet. Packages comments a3121x 220 to 500 80 to 410 60 to 150 e, l lt, ua 3019, 31, 3119 a. This device has a quiescent output voltage that is 50% of the supply voltage. Halleffect switches or an analog output for linear informa tion or both. When the applied magnetic flux density exceeds the bop threshold, the drv5023 opendrain output goes low.
These features make the a1 and a2 ideal for use in position sensing systems, for both linear. The hall effect integrated circuit included in each device includes a hall circuit, a linear amplifier, and a cmos class a output structure. They are optimized to accurately provide a voltage output that is proportional to. They are optimized to accurately provide a voltage output. Drv5023 digitalswitch hall effect sensor datasheet rev. Device characteristics over operating temperature range, ta, and vcc 5 v, unless otherwise noted datasheet search, datasheets, datasheet search site for electronic components and semiconductors. Continuoustime ratiometriclinear hall effect sensor icsa1 anda24allegro microsystems, inc. The voltage output of this hall effect sensor is connected to a adc121c i2c analogtodigital converter, providing 12bits of resolution. The halleffect integrated circuit included in each deviceincludes a hall circuit, a linear amplifier, and a cmos class a datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated. View datasheet html no need to install pdf reader software. Continuoustime ratiometric linear hall effect sensor ics a1 and a2 allegro microsystems, inc. Drv5055 ratiometric linear hall effect sensor datasheet. A2klhltt ic sensor hall effect sot23w allegro microsystems inc datasheet pdf data sheet free from datasheet data sheet search for integrated circuits ic, semiconductors and other electronic components such as. Continuoustime ratiometric linear hall effect sensor ics a1 and a2 allegro microsystems, llc 3 115 northeast cutoff worcester, massachusetts 016150036 u.
Mar 17, 2014 about two weeks ago, i bought 10pcs of the a3144 or at least a compatible variant hall effect switch. Click here specifications lownoise output fast poweron time ratiometric railtorail output 4. A2 hall effect sensor 2 a1 hall sensor a1 allegro dwg90 linear hall ratiometric linear hall effect sensor a1kuat a1klhltt text. Hall effect sensing and application honeywell sensing. Terminal list symbol number description package lh package ua vcc 1 1 connects power supply to chip vout 2 3 output from circuit gnd 3 2 ground. Our regulator solutions offer high quality and meaningful integration at an affordable cost. Bipolar, latching, or unipolar digital halleffectsensor. A2kuat allegro microsystems, hall effect sensor, linear. Hall latch high sensitivity 3901001881 page 5 of 12 data sheet rev 015 jan06 9 detailed general description based on mixed signal cmos technology, melexis us1881 is a halleffect device with high magnetic sensitivity. Allegro microsystems catalog page 2, datasheet, datasheet search, data sheet, datasheets, datasheet search site for electronic components and semiconductors, integrated circuits, diodes, triacs, semiconductors. They are optimized to accurately provide a voltage output that is proportional to an applied magnetic field. The adc121c has 2 floating address jumpers, allowing up to 8 devices to share a single i2c port.
Complementary output hall effect latch ah276 1 nov. Hall effect sensor the a2 is a continuoustime, ratiometric, linear hall effect sensor ics. Continuoustime ratiometric linear hall effect sensors online from elcodis, view and download a1 pdf datasheet, in stock specifications. A2 datasheet, a2 pdf, a2 data sheet, a2 manual, a2 pdf, a2, datenblatt, electronics a2, alldatasheet, free, datasheet, datasheets, data sheet. About two weeks ago, i bought 10pcs of the a3144 or at least a compatible variant hall effect switch. The hall effect integrated circuit included in each device includes a hall sensing element, a linear amplifier, and a cmos class a output structure. Continuoustime ratiometric linear halleffect sensor ics. If the bat supply rises above 18v, the max9621 shuts off the current to the hall sensors. The a1 and a2 are continuoustime, ratiometric, linear.
The output changes linearly with the applied magnetic flux density, and four sensitivity options enable maximal output voltage swing based on the required. Integrating the hall sensing, voltage v 0 2 device voutq vs. Halleffect sensor ics unipolar halleffect digital switches partial operate release hysteresis replaces part point g point g g oper. Hal effect sensors covered optek technology oh090u simple hall effect sensor sw. Also the a3144 hall effect sensor datasheet can be found at the bottom of the page. A1 and a2 continuoustime ratiometric linear hall effect sensors features. The a2 is a continuoustime, ratio metric, linear hall effect sensors. The hall effect integrated circuit included in each deviceincludes a hall circuit, a linear amplifier, and a cmos class a datasheet search, datasheets, datasheet search site for electronic components and semiconductors, integrated. This is the datasheet of the a2 hall effector sensor. A1 and a2 continuoustime ratiometric linear hall effect sensors. Sensor hall effect 3sip allegro microsystems inc datasheet pdf data. The specifications and the effect these specifications have on product selection follows. Integrating the hall circuit and the amplifier on a single chip minimizes many of the problems normally associated with low voltage level analog signals. This multipurpose latch suits most of the application requirements.