Produkte > Integrierte Schaltungen (ICs) > Schnittstellen-ICs > MC145481DW
  • MC145481DW

Bilder dienen nur als Referenz, siehe Produktspezifikationen.


Hot Sale

3 V PCM Codec-Filter

Hersteller : ON Semiconductor
Verpackung/Behälter : 16-SOIC
Produkt der Kategorien : Encoder, the filter
Datasheet: MC145481DW Datasheet (PDF)
RoHs Status: Lead free / RoHS Compliant
Lagerbestand: 1189


Angebot anfordern

Warme Tipps: Bitte füllen Sie das Formular unten und wir werden Sie so bald wie möglich kontaktieren.

MC145481DW Beschreibung

The MC145481DW is a tone ringer IC that generates various tones for audio alerting purposes in communication systems. It is commonly used in telephone systems to provide audible alerts for incoming calls or other events.



  • Tone ringer IC

  • Generates various tones

  • Low power consumption

  • Wide supply voltage range

  • Adjustable tone frequency and amplitude

  • Integrated tone oscillator

  • On-chip waveform shaping and voltage amplification

  • Differential ring detection input


  • Telephone systems

  • Voice messaging systems

  • Alarm and security systems

  • Paging systems

  • Public address (PA) systems

  • Intercom systems

  • Industrial communication equipment

MC145481DW Equivalent Parts


Technische Parameter

  • Product Name
  • MC145481DW
  • Product Type
  • Programmable Analog Companding IC
  • Manufacturer
  • ON Semiconductor
  • Number of Channels
  • 1
  • Companding Law
  • µ-Law
  • Dynamic Range
  • 74 dB
  • Operating Voltage Range
  • 4V to 10.5V
  • Operating Temperature Range
  • -40°C to +85°C
  • Package/Case
  • 16-SOIC

MC145481DW Verwandte besondere

Ratings and Reviews (1)

  • 5 / 5
  • 5 Stars 100%
  • 4 Stars 0%
  • 3 Stars 0%
  • 2 Stars 0%
  • 1 Stars 0%
  • **rigi***

    Schnelle Lieferung, alles Prima.

  • Ratings
  • Please rate the product!
Fracht Mehr
Estimated Delivery Time: Jul 24 - Jul 29 days (choose Expedited at checkout).

Fracht & Zahlung


  • Liefer-Type
  • Schiff Fee
  • Lead Time
  • $20.00-$40.00 (0.50 KG)
  • 2-5 days
  • $20.00-$40.00 (0.50 KG)
  • 3-7 days
  • $20.00-$45.00 (0.50 KG)
  • 2-5 days
  • $25.00-$65.00 (0.50 KG)
  • 2-5 days
  • $25.00-$45.00 (0.50 KG)
  • 5-14 days
  • $2.00-$3.00 (0.10 KG)
  • 7-30 days

Processing Time:Shipping fee depend on different zone and country.


  • Zahlungsbedingungen
  • Hand Fee
  • Payment Site
  • charge US$30.00 banking fee.
  • charge 4.0% service fee.
  • charge 3.5% service fee.
  • charge US$0.00 banking fee.
  • charge US$0.00 banking fee.

Wir bieten qualitativ hochwertige Produkte, aufmerksamen Service und nach dem Verkauf Garantie

  • Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

    Wir haben reiche Produkte, können Ihre verschiedenen Bedürfnisse erfüllen.

  • Mindestbestellmenge beginnt 1pcs.

    Mindestbestellmenge beginnt 1pcs.

  • Niedrigsten Transportgebühr beginnt bei US $ 2,00.

    Niedrigsten Transportgebühr beginnt bei US $ 2,00.

  • 90 Tage Qualitätsgarantie für alle Produkte.

    90 Tage Qualitätsgarantie für alle Produkte.


  • Step1:Product

    Step1: Products

  • Step2:Vacuum packaging

    Step2: Vacuum Packaging

  • Step3:Anti-static bag

    Step3: Anti-Static Bag

  • Step4:Individual packaging

    Step4: Individual Packaging

  • Step5:Packaging boxes

    Step5: Packaging Boxes

  • Step6:bar-code shipping tag

    Step6: Bar-Code Shipping Tag

All the products will packing in anti-staticbag. Ship with ESD antistatic protection.

Outside ESD packing’s lable will use ourcompany’s information: Part Mumber, Brand and Quantity.

We will inspect all the goods before shipment,ensure all the products at good condition and ensure the parts are new originalmatch datasheet.

After all the goods are ensure no problems afterpacking, we will packing safely and send by global express. It exhibitsexcellent puncture and tear resistance along with good seal integrity.

Jotrin ESD packing


1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.

2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.


Q: How does Jotrin guarantee that MC145481DW is the original manufacturer or agent of ON Semiconductor?
We have a professional business development department to strictly test and verify the qualifications of ON Semiconductor original manufacturers and agents. All ON Semiconductor suppliers must pass the qualification review before they can publish their MC145481DW devices; we pay more attention to the channels and quality of MC145481DW products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
Q: How to find the detailed information of MC145481DW chips? Including ON Semiconductor original factory information, Encoder, the filter application, MC145481DW pictures?
You can use Jotrin's intelligent search engine, or filter by Encoder, the filter category, or find it through ON Semiconductor brand manufacturer page.
Q: Are the ON Semiconductor's MC145481DW price and stock displayed on the platform accurate?
The ON Semiconductor's inventory fluctuates greatly and cannot be updated in time, it will be updated periodically within 24 hours. After submitting an order for MC145481DW, it is recommended to confirm the order with Jotrin salesperson or online customer service before payment.
Q: Can I place an order offline?
Yes. We accept offline orders.
We can provide order placement service. You only need to log in, click "My Orders" to enter the transaction management, and you will see the "Order Details" interface. After checking it, select all and click "Place Order". In addition, you can enjoy coupons or other selected gifts when placing orders online.
Q: What forms of payment can I use in Jotrin?
TT Bank, Paypal, Credit Card, Western Union, and Escrow is all acceptable.
Q: How is the shipping arranged and track my package?
Customers can choose industry-leading freight companies, including DHL, FedEx, UPS, TNT, and Registered Mail.
Once your order has been processed for shipment, our sales will send you an e-mail advising you of the shipping status and tracking number.
Note: It may take up to 24 hours before carriers will display tracking information. In normal conditions, Express delivery needs 3-5 days, Registered Mail needs 25-60 days.
Q: What is the process for returns or replacement of MC145481DW?
All goods will implement Pre-Shipment Inspection (PSI), selected at random from all batches of your order to do a systematic inspection before arranging the shipment. If there is something wrong with the MC145481DW we delivered, we will accept the replacement or return of the MC145481DW only when all of the below conditions are fulfilled:
(1)Such as a deficiency in quantity, delivery of wrong items, and apparent external defects (breakage and rust, etc.), and we acknowledge such problems.
(2)We are informed of the defect described above within 90 days after the delivery of MC145481DW.
(3)The MC145481DW is unused and only in the original unpacked packaging.
Two processes to return the products:
(1)Inform us within 90 days
(2)Obtain Requesting Return Authorizations
More details about return electronic components please see our Return & Change Policy.
Q: How to contact us and get support, such as MC145481DW datasheet pdf, MC145481 pin diagram?
Need any After-Sales service, please feel free contact us:

Beliebte elektronische Teile

  • MC14504BDG
    MC14504BDG HEX TTL LEVEL SHIFTER, No. of Inputs:1, Output Current:8.8mA, Propagat...
  • MC14514BCP
    MC14514BCP 4-Bit Transparent Latch/4-to-16 Line Decoder,Encoders,Decoders,Multipl...
  • MC14512BCP
    MC14512BCP Encoders, Decoders, Multiplexers & Demultiplexers 3-18V 8-Channel
  • MC14490P
    MC14490P Specialty Function Logic LOG CMOS 3-18V HEX BOUNCE ELIMINATOR
  • MC145406P
    MC145406P Ultra Low-Supply Current/Supply-Voltage Supervisory Circuits
  • MC14504BD
    MC14504BD Translation - Voltage Levels Hex Shifter TTL/CMOS

Zertifikate & Honor

Zertifikate & Honor