Current Sensor ICs
Magnetic Digital Position Sensor ICs
Magnetic Linear and Angular Position Sensor ICs
Magnetic Speed Sensor ICs
Motor Driver and Interface ICs
Tel: +86-755-86026226
FAX: +86-755-82762307
E-mail:sales@gtharvest.com
 
 
 
Camshaft Sensor ICs
Camshaft Sensor ICs

AllegroˇŻs portfolio of camshaft sensor ICs is well suited to meet the applications needs for True Power-On State (TPOS) and non-TPOS engine controller requirements. Both options are available in a back-biased Gear-Tooth Sensor (GTS) package from Allegro for the highest performance and easiest implementation. Programmability of the ICs allow for modification of
performance to match the specific target and application requirements of the end customer.

AllegroˇŻs TPOS sensor IC uses a single sensing Hall element and allows for twist-independent installation. The non-TPOS sensor IC uses a differential pair of Hall elements to improve performance with small-feature camshaft targets and larger air gaps.

Camshaft Sensor ICs Selection Guide

Part Number Supply Voltage (V) Output Type Power-On State Specified Air Gap Range (>20 Hz) Key Spec Min. Speed Packages
ATS601 3.3 to 24 3-wire High (off) 0.5 to 2.5 mm Timing accuracy Zero speed SG
ATS616 3.5 to 24 3-wire High (off) 0.4 to 2.5 mm Timing accuracy 10 Hz SG
ATS617 4.5 to 24 3-wire High (off) 0.4 to 2.5 mm Timing accuracy 10 Hz SG
ATS128 4.2 to 24 3-wire TPO 2.5 mm max User programmable switch point Zero speed SE
ATS636 4.2 to 24 3-wire TPO 2.50 mm max User programmable switch point Zero speed SE
ATS675 3.3 to 26.5 3-wire TPO 0.5 to 3.0 mm Timing accuracy Zero speed SE
Temperature range code: L = -40ˇăC to 150ˇăC
 
 
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Tel: +86-755-86026226 FAX: +86-755--82762307 E-mail:sales@gtharvest.com