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MC33884DW The NXP Semiconductors MC33884DW is a specialized interface IC designed for switch monitoring functions. It interfaces directly with microprocessors using SPI protocol.
Mfr Part #:

MC33884DW

Available from 1 distributors
Mfr Name: NXP Semiconductors
NXP Semiconductors
The NXP Semiconductors MC33884DW is a specialized interface IC designed for switch monitoring functions. It interfaces directly with microprocessors using SPI protocol.
✓ Total Stock: 2,458 pcs
$ Price Range: $6.39

MC33884DW Available from 1 distributor

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Components Technology Group, Inc. ✓
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2,458 pcs
On Request
2458 pcs On Request 1 On Request On Request On Request On Request On Request
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MC33884DW Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Applications
Interface
Lead Spacing
Mounting Type
Quiescent Current
Supplier Device Package
Supplier Package
Voltage
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MC33884DW Description

Short technical summary and product information.

The NXP Semiconductors MC33884DW is a monolithic silicon integrated circuit designed to perform switch monitoring functions, providing an efficient interface between electrical switches and low-voltage microprocessors. It supplies switch contact pull-up and pull-down current while monitoring input voltage levels.

 

This device operates with a supply voltage range of 7.0 V to 26 V, with limited operation possible from 5.5 V to 7.0 V. It features an input voltage range of -14 V to 40 V and interfaces directly to microprocessors using the SPI protocol. The MC33884DW supports wake-up on change of monitored switch status and offers programmable wetting current.

 

Key features include four switch-to-ground switches, six fixed-function inputs monitoring switch-to-ground configurations, and two fixed-function inputs monitoring switch-to-battery configurations. In sleep mode, the quiescent current is less than 10 µA. The device defaults to sleep mode upon receiving a reset signal.

 

The MC33884DW is available in a 24-SOIC surface mount package. It is designated as Pb-Free Packaging by the suffix code EG.

MC33884DW Quick Information

Product Type: Interface IC
Canonical Name: MC33884DW Switch Monitor Interface IC
Subcategory: Specialized

MC33884DW Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected
Lead Free: Pb-Free Packaging Designated by Suffix Code EG

MC33884DW Estimated Pricing

Qty Low High
1+ $6.39 $6.39

Estimated market price range - modelled values for guidance only, not live distributor offers.

MC33884DW Features

  • Monitors electrical switches and microprocessors.
  • Operates with 7V to 26V supply voltage.
  • Interfaces directly using SPI protocol.
  • Supports switch-to-ground and switch-to-battery.
  • Low quiescent current in sleep mode.

MC33884DW Applications

  • Ideal for switch monitoring applications.
  • Used in systems requiring microprocessor interface.
  • Suitable for wake-up on switch change.
  • Enables programmable wetting current.

MC33884DW FAQs

5 frequently asked questions generated from this part’s specifications.
What is the operating voltage range for the MC33884DW?

The MC33884DW operates with a supply voltage range of 7.0 V to 26 V, with limited operation from 5.5 V to 7.0 V.

What type of interface does the MC33884DW use?

The MC33884DW interfaces directly to microprocessors using the SPI protocol.

What is the package type for the MC33884DW?

The MC33884DW is supplied in a 24-SOICW package.

What is the RoHS status of the MC33884DW?

The MC33884DW is RoHS3 Compliant.

What is the Moisture Sensitivity Level (MSL) for the MC33884DW?

The Moisture Sensitivity Level (MSL) for the MC33884DW is 1 Unlimited.

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