Linear Hall-Effect Sensor ICs with Analog Output Available in Miniature, Low-Profile Surface-Mount and SIP Packages

A1318-9

These parts are in production but have been determined to be NOT FOR NEW DESIGN.

This classification indicates that sale of this device is currently restricted to existing customer applications. The device should not be purchased for new design applications because obsolescence in the near future is probable. Samples are no longer available. Date of status change: May 3, 2022.

We recommend the A1308 as a replacement part.

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Product Details

Top Features

3.3 V supply operation
QVO temperature coefficient programmed at Allegro™ for improved accuracy
Miniature package options
High bandwidth, low noise analog output
High speed chopping scheme minimizes QVO drift across operating temperature range
Temperature-stable quiescent voltage output and sensitivity
Precise recoverability after temperature cycling
Output voltage clamps provide short circuit diagnostic capabilities
Undervoltage lockout (UVLO)
Wide ambient temperature range: –40°C to 150°C
Immune to mechanical stress
Enhanced EMC performance for stringent automotive applications