MC33884 Datasheet - Motorola

MC33884 SWITCH MONITOR INTERFACE

Pin 1 2 3 4 5 6 7 8 9 10 11 12 Name VDD SO SI SP1 SG1 SG2 SG3 SB1 SP2 MASL VPWR VSS RSTB SYNC INTB SP3 SB2 SG4 SG5 SG6 SP4 VBG CSB SCLK Freescale Semiconductor, Inc. Description 5.0 V Logic Supply SPI Data Out Pin SPI Data In Pin Programmable * Switch *to *Battery or Switch

MOTOROLA SEMICONDUCTOR TECHNICAL DATA Freescale Semiconductor, Inc. Order this document by MC33884/D Advance Information Switch Monitor Interface The MC33884 Switch Monitor Interface is a monolithic silicon integrated circuit (IC) that performs switch monitoring functions. The device provides efficient interface between electrical switches and low voltage microprocessors. The MC33884 supplies switch contact pull up and pull down current while monitoring the input voltage leve.

MC33884 Features

* Full Operation with 7.0 V ≤ VPWR ≤ 26 V, Limited Operation with 5.5 V ≤ VPWR ≤ 7.0 V

* Input Voltage Range:

* 14 V to 40 V

* Interfaces Directly to Microprocessors Using SPI Protocol

* 24

* Lead Wide Body SOIC Package

* Wake

* up on Chang

MC33884 Datasheet (360.00 KB)

MC33884 Datasheet Preview — Preview of MC33884 PDF

Datasheet Details

Part number:

MC33884

Manufacturer:

Motorola

File Size:

360.00 KB

Description:

Switch monitor interface.

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MC33884 SWITCH MONITOR INTERFACE Motorola

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