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MCZ33287 Datasheet - Freescale Semiconductor

MCZ33287 - Contact Monitoring and Dual Low-Side Protected Driver

Freescale Semiconductor Technical Data Document Number: MC33287 Rev.

5.0, 2/2007 Contact Monitoring and Dual Low-Side Protected Driver 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 o

MCZ33287 Features

* Eight High-Voltage Sense Inputs Direct Interfacing to Microcontroller Two Current Limited Low-Side Drivers Drivers Internally Overvoltage Clamped and Thermally Protected

* 55 µA Standby Current

* Pb-Free Packaging Designated by Suffix Code EG

MCZ33287_FreescaleSemiconductor.pdf

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Datasheet Details

Part number:

MCZ33287

Manufacturer:

Freescale Semiconductor

File Size:

277.27 KB

Description:

Contact monitoring and dual low-side protected driver.

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