Allegro MicroSystems Inc. Datasheets for Sensor Chips

Sensor chips are dies incorporating semiconductor circuit elements that are used to convert changes to some physical parameter to an electrical signal.
Sensor Chips: Learn more

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Product Name Notes
XtremeSense™ 1D Rotational TMR Sensor Part number: CT120KW-IF4 The CT120 is a 1D linear TMR sensor that is sensitive in the Z axis and has very low noise, enabling a...
XtremeSense™ Z-Axis TMR Analog Sensor Part number: CT130LN-IF4 The CT130 is a 1D linear TMR sensor that is sensitive in the Z axis and has very low noise, enabling a...
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The ATS19420 provides precise speed sensing for ferrous targets, with integrated back-bias magnet, ASIL B compliance, and differential sensing for robust performance in automotive applications. * Note: If you have...
The ATS19480 utilizes GMR technology for extended air gap sensing on ferromagnetic gear tooth targets, providing accurate speed information in challenging transmission applications. Its wide operating range and advanced algorithms...
The ATS19580 provides precise speed and direction sensing for ferromagnetic gear tooth targets, featuring GMR technology for extended air gap performance and ASIL compliance for functional safety. * Note: If...
The ATS344 provides highly accurate and customizable linear position sensing, featuring a two-wire PWM output, integrated EEPROM for flexible programming, and an integrated rare-earth pellet package for simplified design. *...
The ATS667LSG provides precise and reliable gear tooth sensing, with true zero-speed operation, high accuracy, and dynamic adaptation for robust performance in automotive transmission applications. * Note: If you have...
The ATS682 provides accurate and reliable gear tooth sensing with true zero-speed performance, a miniature two-wire interface, and integrated signal processing for robust operation in automotive applications. * Note: If...
Transmission Sensor ICs
Wheel Speed Sensors

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