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MC34978AESR2

Name: NXP MC34978AESR2
Brand: NXP Semiconductors
SKU: 841-MC34978AESR2
Price: 2.53 EUR
Availability: OutOfStock

Mouser No:

841-MC34978AESR2

Mfr. No:

MC34978AESR2

Mfr.:

NXP Semiconductors

Description:

Interface - Specialised Switch Detection Interface, 22-switches, 3.3 V / 5.0 V SPI , QFN32

Datasheet:

MC34978AESR2 Datasheet (PDF)

ECAD Model:

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More Information

Learn more about NXP Semiconductors MC34978AESR2

Availability

Stock:: Non-Stocked

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Factory Lead Time:: 16 Weeks Estimated factory production time.

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Minimum: 5000 Multiples: 5000

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Ext. Price:

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Est. Tariff:

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Pricing (EUR)

Qty.	Unit Price	Ext. Price
Full Reel (Order in multiples of 5000)
	€2.53	€12,650.00

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	NXP
Product Category:	Interface - Specialised
RoHS:
Type:	Switch Detection Interface
Protocol Supported:	SPI
Supply Voltage - Max:	5.25 V
Supply Voltage - Min:	3 V
Operating Supply Current:	500 uA
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 105 C
Mounting Style:	SMD/SMT
Package/Case:	QFN-32
Brand:	NXP Semiconductors
Interface Type:	Serial, SPI
Moisture Sensitive:	Yes
Operating Supply Voltage:	3 V to 5.25 V
Output Type:	Open-Drain
Packaging:	Reel
Product:	Switch Detectors
Product Type:	Interface - Specialized
Series:	MC34978
Factory Pack Quantity:	5000
Subcategory:	Interface ICs
Part # Aliases:	935324939528
Unit Weight:	63.700 mg

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Datasheet

MC34978AESR2 Datasheet (PDF)

TARIC:: 8542399000
CNHTS:: 8542319000
CAHTS:: 8542390000
USHTS:: 8542390090
JPHTS:: 854239099
MXHTS:: 8542399901
ECCN:: EAR99

MC33978/34978 Switch Detection Interface ICs

NXP MC33978/34978 Switch Detection Interface ICs are a multiple switch detection interface (MSDI) device which is designed to detect the closing and opening of up to 22 switch contacts in automotive or industrial environments. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI). This SMARTMOS device also features a 24-to-1 analog multiplexer for reading analog inputs. The analog input signal is buffered and provided on the analog multiplexer (AMUX) output pin for the MCU to read. Individually selectable input currents are available in Normal and Low-Power Mode (LPM), as needed in the application. A battery and temperature monitor are included in the IC and are available via the AMUX pin. This product interfaces with any microcontroller that supports SPI communications.
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