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Product category: Analogue and Mixed Signal ICs
News Release from: Allegro MicroSystems Europe | Subject: A1425
Edited by the Electronicstalk Editorial Team on 07 September 2004
IC senses automotive crankshaft speed
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The A1425 is a high-accuracy analogue Hall-effect speed sensor IC with an integrated tracking capacitor and a dual zero-crossing output signal.
The A1425 is a new high-accuracy analogue Hall-effect speed sensor IC with an integrated tracking capacitor and a dual zero-crossing output signal which makes it ideal for automotive crankshaft speed sensing applications using ring magnets The A1425 includes a voltage regulator, two Hall-effect sensing elements, temperature compensation circuitry, a low-level amplifier, bandpass filter, Schmitt trigger, and an output driver