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32-SOIC
Integrated Circuits (ICs)

MC33978AEKR2

Active
Freescale Semiconductor - NXP

SWITCH DETECTION INTERFACE, 22-SWITCHES, 3.3 V / 5.0 V SPI , SOICW-EP 32/ REEL ROHS COMPLIANT: YES

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Search across all available documentation for this part.

DocumentsTechnical Data Sheet ENProduct Change Notice EN+1
32-SOIC
Integrated Circuits (ICs)

MC33978AEKR2

Active
Freescale Semiconductor - NXP

SWITCH DETECTION INTERFACE, 22-SWITCHES, 3.3 V / 5.0 V SPI , SOICW-EP 32/ REEL ROHS COMPLIANT: YES

Deep-Dive with AI

DocumentsTechnical Data Sheet ENProduct Change Notice EN+1

Technical Specifications

Parameters and characteristics for this part

SpecificationMC33978AEKR2
ApplicationsMultiple Switch Detection
InterfaceSPI
Mounting TypeSurface Mount
Package / Case32-SSOP
Supplier Device Package32-SOIC-EP
Voltage - Supply [Max]5.25 V
Voltage - Supply [Min]3 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 1000$ 2.71
2000$ 2.58
NewarkEach (Supplied on Full Reel) 1$ 3.02
3000$ 2.88
6000$ 2.69
12000$ 2.50
18000$ 2.40
30000$ 2.36

Description

General part information

MC33978 Series

Fully functional operation 4.5 V = VBATP = 36 V

Full parametric operation 6 V = VBATP = 28 V

Operating switch input voltage range from -1 V to 36 V