AD22151YRZ Part Information

Details for AD22151YRZ by Analog Devices

Semiconductors - ICs>IC Sensors>Hall Effect Sensors

Part Downloads

Part Features

  • Adjustable Offset to Unipolar or Bipolar Operation Low Offset Drift over Temperature Range Gain Adjustable over Wide Range Low Gain Drift over Temperature Range Adjustable First Order Temperature Compensation Ratiometric to VCC

Part Specifications

Hall Effect Type Linear
Output Current 1mA
Sensor Case Style SOIC
No. of Pins 8Pins
Supply Voltage Min 4.5V
Supply Voltage Max 6V
Operating Temperature Min -40°C
Operating Temperature Max 150°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (07-Jul-2017)
RoHS Phthalates Compliant Yes
Accuracy % 1%
Base Number 22151
Operating Temperature Range -40°C to +150°C
Power Dissipation Pd 25mW
Supply Voltage Range 4.5V to 6V
RoHS Compliant

Engineeer Comments

Detecting magnetic fields is - in principle - not an issue thanks to hall sensor technology. The AD22151YRZ, however, makes an engineer's life really easy.

Interfacing with hall sensors is one of these things which look simple in theory, but can cause an engineer a lot of grief. Keep in mind that these sensors are sensitive to temperature, supply voltage and a wide variety of other troublesome things.

The biggest argument for the IC is its ability to output an almost perfectly linear voltage informing you about the field strength. AD22151YRZ temperature compensation furthermore ensures that temperature-induced changes to the hall sensor behavior are minimized.

One additional - significant - benefit og the part is its ability to adjust gain and offset. You can set the AD22151YRZ output voltage at zero Gauss to an almost arbitrary value, and are furthermore free to set a gain suitable to your needs.

In short, the AD22151YRZ is a very sharp knife in the Engineer's toolbox. If you ever find yourself measuring voltages, definitely give the part a chance.

Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD22151YRZ?

Additional datasheets, footprints and schematics for AD22151YRZ are listed in our Part Details tab. You can also find the AD22151YRZ image and similar parts on this details page.

What pricing and inventory information can I view?

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What category does AD22151YRZ fall under?

The AD22151YRZ is listed under Semiconductors - ICs > IC Sensors > Hall Effect Sensors.

Can I view similar or alternative parts?

You can view similar parts to AD22151YRZ when available in the Hall Effect Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD22151YRZ you can contact the distributor directly for product support, shipping queries etc.

Is the AD22151YRZ RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Farnell.

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