New DealsOffersContact UsHelpTrack Ordersen español
Home
Login
Register
My Account
0
0 Items$0.00
  • All Products
    • Manufacturers
    • Popular Manufacturers
      ANALOG DEVICES
      STMICROELECTRONICS
      KEMET
      PANASONIC
      AMPHENOL
      ALPHAWIRE
      OMEGA
      NI
      TEKTRONIX
      TE CONNECTIVITY
      LITTELFUSE
      RASPBERRY PI
      View all manufacturers
      MULTICOMP PRO

      The Engineer's Choice

      From prototype to production

      Learn More

      ACCESS ASSEMBLE ASPIRE

      The right components for tomorrow's success

      Learn more
      • Resources
      • Services
        • Custom Components
        • Purchase & Procurement
        • Stock management
        • Design
        • Education
        • Packaging Solutions
        • Custom orders
        View All Services
        Technical Resources
        • Healthcare
        • Robotics
        • Industrial Automation
        • Soluciones de fabricantes de equipos originales (OEM)
        • EV Charging
        • Transportation
        • Internet of Things
        • Artificial Intelligence
        • Maintenance & Safety
        • Wireless
        • Sensing
        • Power Management
        • Embedded Hub
        • 3D Printing Solutions
        • Engineering Glossary
        • Calculators & Charts
        • Selector Tools & Catalogues
        • eTechJournal
        View All Tech Resources
        Help
        • Contact Us
        • New To Newark
        • Technical Support
        • Delivery Information
        • Legislation and Environmental
        • FAQ's
        • Report a Problem
        View All Help
        • Back to Resources
        • Services
          • Back to Services
          • Custom Components
            • Purchase & Procurement
              • Stock management
                • Design
                  • Education
                    • Packaging Solutions
                      • Custom orders
                        • View All Services
                        • Technical Resources
                          • Back to Technical Resources
                          • Healthcare
                            • Robotics
                              • Industrial Automation
                                • Soluciones de fabricantes de equipos originales (OEM)
                                  • EV Charging
                                    • Transportation
                                      • Internet of Things
                                        • Artificial Intelligence
                                          • Maintenance & Safety
                                            • Wireless
                                              • Sensing
                                                • Power Management
                                                  • Embedded Hub
                                                    • 3D Printing Solutions
                                                      • Engineering Glossary
                                                        • Calculators & Charts
                                                          • Selector Tools & Catalogues
                                                            • eTechJournal
                                                              • View All Tech Resources
                                                              • Help
                                                                • Back to Help
                                                                • Contact Us
                                                                  • New To Newark
                                                                    • Technical Support
                                                                      • Delivery Information
                                                                        • Legislation and Environmental
                                                                          • FAQ's
                                                                            • Report a Problem
                                                                              • View All Help
                                                                            • Communities
                                                                            • element14
                                                                              Visit the element14 Community for technical discussions, learning content, and opportunities to test new products.
                                                                              hacksterio
                                                                              Hackster is a community dedicated to learning hardware.
                                                                              • Back to Communities
                                                                              • element14
                                                                                • Hackster.io
                                                                                • Bill of Materials (BOM) Upload
                                                                                  • Tools
                                                                                  • Quick Buy
                                                                                    BOM Upload
                                                                                    Request a Quote
                                                                                    All Buying Tools
                                                                                    • Back to Tools
                                                                                    • Quick Buy
                                                                                      • BOM Upload
                                                                                        • Request a Quote
                                                                                          • All Buying Tools
                                                                                          • Offers
                                                                                            • Contact Us
                                                                                              • Help
                                                                                                • New Deals
                                                                                                  1. Home
                                                                                                  2. Semiconductors - ICs
                                                                                                  3. Drivers & Interfaces
                                                                                                  4. Specialized Interfaces
                                                                                                  Print Page

                                                                                                  MC33975ATEK

                                                                                                  Specialized Interface, SPI

                                                                                                  Date/Lot Code

                                                                                                  NXP MC33975ATEK
                                                                                                  Image is for illustrative purposes only. Please refer to product description.
                                                                                                  ManufacturerNXP
                                                                                                  Manufacturer Part NoMC33975ATEK
                                                                                                  Newark Part No.61AC0285
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  See all Technical Docs
                                                                                                  1,076 In Stock

                                                                                                  Need more?

                                                                                                  Delivery in 2-4 Business Days(UK stock)
                                                                                                  Order before 9pm EST standard shipping
                                                                                                  QuantityPrice
                                                                                                  1+$7.630
                                                                                                  Price for:Each
                                                                                                  Minimum: 1
                                                                                                  Multiple: 1
                                                                                                  $7.63
                                                                                                  Enter Your Part No/Line Note
                                                                                                  Added to your Order Confirmation, Invoice, and Dispatch note for this order only.
                                                                                                  This number will be added to the Order Confirmation, Invoice, Dispatch note, Web confirmation Email and Product Label.

                                                                                                  Product Information

                                                                                                  ManufacturerNXP
                                                                                                  Manufacturer Part NoMC33975ATEK
                                                                                                  Newark Part No.61AC0285
                                                                                                  Technical Datasheet

                                                                                                  Data Sheet

                                                                                                  IC Interface TypeSPI
                                                                                                  Interface ApplicationsAutomotive Systems, Industrial Control Systems, Process Control & Security Systems
                                                                                                  Supply Voltage Min5.5V
                                                                                                  Supply Voltage Max28V
                                                                                                  Interface Case StyleHSOIC
                                                                                                  No. of Pins32Pins
                                                                                                  Operating Temperature Min-40°C
                                                                                                  Operating Temperature Max125°C
                                                                                                  Product Range-
                                                                                                  Automotive Qualification Standard-
                                                                                                  MSLMSL 3 - 168 hours
                                                                                                  SVHCNo SVHC (27-Jun-2024)

                                                                                                  Product Overview

                                                                                                  MC33975ATEK is a multiple switch detection interface with suppressed wakeup designed to detect the closing and opening of up to 22 switch contacts. The switch status, either open or closed, is transferred to the microprocessor unit (MCU) through a serial peripheral interface (SPI). The device also features a 22-to-1 analog multiplexer for reading inputs as analog. It has two modes of operation, Normal and Sleep. Normal mode allows programming of the device and supplies switch contacts with pull-up or pull-down current as it monitors the switch change of state. The Sleep mode provides low quiescent current, which makes the 33975 ideal for automotive and industrial products requiring low sleep state currents. The application includes automotive systems, industrial control systems, process control systems, security systems, and systems requiring switch status verification for safety, operation, or process control purposes.

                                                                                                  • Designed to operate from 5.5V <lt/> VPWR <lt/> 28V
                                                                                                  • Switch input voltage range from -14 to 40V
                                                                                                  • Interfaces to microprocessor using 3.3V/5.0V SPI protocol
                                                                                                  • 14 switch-to-ground inputs, 8 programmable inputs (switches to battery or ground)
                                                                                                  • Sleep state current VPWR 100µA, VDD 20µA
                                                                                                  • Supply voltage range from 8.0 to 28V (fully operational, f 3.0 to 5.5V, TA = 25°C)
                                                                                                  • VPWR supply voltage power on reset range from 4.2 to 5.0V (TA = 25°C)
                                                                                                  • Logic supply voltage range from 3.0 to 5.5V (TA = 25°C)
                                                                                                  • Switch detection threshold range from 3.70 to 4.3V (TA = 25°C)
                                                                                                  • 32 pin SOICW EP package, ambient temperature range from -40 to 125°C

                                                                                                  Technical Specifications

                                                                                                  IC Interface Type

                                                                                                  SPI

                                                                                                  Supply Voltage Min

                                                                                                  5.5V

                                                                                                  Interface Case Style

                                                                                                  HSOIC

                                                                                                  Operating Temperature Min

                                                                                                  -40°C

                                                                                                  Product Range

                                                                                                  -

                                                                                                  MSL

                                                                                                  MSL 3 - 168 hours

                                                                                                  Interface Applications

                                                                                                  Automotive Systems, Industrial Control Systems, Process Control & Security Systems

                                                                                                  Supply Voltage Max

                                                                                                  28V

                                                                                                  No. of Pins

                                                                                                  32Pins

                                                                                                  Operating Temperature Max

                                                                                                  125°C

                                                                                                  Automotive Qualification Standard

                                                                                                  -

                                                                                                  SVHC

                                                                                                  No SVHC (27-Jun-2024)

                                                                                                  Technical Docs (2)

                                                                                                  Product Change Notice EN

                                                                                                  Technical Data Sheet EN

                                                                                                  Legislation and Environmental

                                                                                                  US ECCN:EAR99
                                                                                                  EU ECCN:Unknown
                                                                                                  RoHS Compliant:Yes

                                                                                                  RoHS

                                                                                                  RoHS Phthalates Compliant:Yes

                                                                                                  RoHS

                                                                                                  SVHC:No SVHC (27-Jun-2024)
                                                                                                  Download Product Compliance Certificate

                                                                                                  Product Compliance Certificate

                                                                                                  Product traceability

                                                                                                  Date/Lot Code

                                                                                                  Customer Service
                                                                                                  I Need Help
                                                                                                  Sales 01.800.463.9275
                                                                                                  Technical 01.800.463.9275
                                                                                                  Submit Feedback
                                                                                                  Hablar con un representante
                                                                                                  Quick Links
                                                                                                  Track my order
                                                                                                  FAQs
                                                                                                  Delivery Information
                                                                                                  Our Company
                                                                                                  About us
                                                                                                  Quality Policy
                                                                                                  Careers
                                                                                                  ESG
                                                                                                  Social Media +

                                                                                                  Become a Newark Insider!

                                                                                                  LinkedIn
                                                                                                  Twitter
                                                                                                  Facebook
                                                                                                  Norton Secured
                                                                                                  BSI 9001
                                                                                                  AMEX
                                                                                                  Mastercard
                                                                                                  Visa
                                                                                                  Terms of Access
                                                                                                  Legal and Copyright Notices
                                                                                                  Terms & Conditions
                                                                                                  Sitemap
                                                                                                  Terms of Use for API
                                                                                                  An Avnet Company© 2024 Premier Farnell Limited. All Rights Reserved.