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Partname:MC33287R2
Description:Contact Monitoring and Dual Low-Side Protected Driver
Manufacturer:Freescale Semiconductor
Datasheet:PDF (386K).
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The 33287 interfaces between switch contacts and a microcontroller. Eight switch-to-battery (or switch-to-ground) sense monitor switch status. Additionally, two internal low-side switches are available to control inductive or capacitive loads. The 33287 has eight sense inputs (rated at 40 V) with thresholds ratiometric to VBAT. One sense input has a dedicated output for direct interfacing to the MCU and the remaining seven inputs are multiplexed interfaced to the MCU.

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Click here to download MC33287R2 Datasheet
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