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LM4549AVHX

LM4549AVHX

LM4549AVHX

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Onderdeelnummer LM4549AVHX
Fabrikant National Semiconductor
Omschrijving CONSUMER CIRCUIT, PQFP48
Gegevensblad
package -
ECAD
In voorraad 0 piece(s)
Eenheidsprijs Request a Quote
Levertijd Nog te bevestigen
Geschatte Leveringstijd dec 25 - dec 30 (Kies voor snelle verzending)
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  • Om uw RFQ te verwerken, dan kunt u LM4549AVHX toe met de hoeveelheid in de BOM. Heisener.com bevat GEEN registratie vereist om een offerte van LM4549AVHX vragen.

LM4549AVHX-specificaties

FabrikantNational Semiconductor
CategorieGeïntegreerde schakelingen (IC's) - Interface - CODEC's
package-
ECAD
SerieLM4549
TypeAC '97, Stereo Audio
GegevensinterfaceAC '97, Stereo Audio
Resolutie (bits)18 b
Aantal ADC's / DAC's2 / 2
Sigma DeltaYes
S / N-verhouding, ADC's / DAC's (db) Typ-
Dynamisch bereik, ADC's / DAC's (db) Typ90 / 89
Voltage - voeding, analoog4.2V ~ 5.5V
Voltage - Levering, digitaal3V ~ 5.5V
Bedrijfstemperatuur-40°C ~ 85°C (TA)
Montage typeSurface Mount
Pakket / koffer48-LQFP
Apparaatpakket leverancier48-LQFP (7x7)

LM4549AVHX Packaging

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LM4549AVHX FAQ

  • 1. How to order LM4549AVHX on Heisener?
    Currently, Heisener only provide peer-to-peer order processing. While you submit the RFQ, our professional agent will contact you with the competitive prices in the global market, and our agent will prompt you to finish the order if you accept our offers.
  • 2. How does Heisener guarantee that LM4549AVHX is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM4549AVHX. All suppliers must pass our qualification reviews before they can publish their products including LM4549AVHX on Heisener; we pay more attention to the channels and quality of LM4549AVHX products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM4549AVHX price and inventory displayed accurate?
    The price and inventory of LM4549AVHX fluctuates frequently and cannot be updated in time, it will be updated periodically within 24 hours. And, our quotation usually expires after 5 days.
  • 4. What forms of payment are accepted?
    Wire Transfer, PayPal, Alipay, Wechat, Credit Card, Western Union, MoneyGram, and Escrow are all acceptable.
    Warm Tips: Some orders in certain payment forms may require handling fee.
  • 5. How is the shipping arranged?
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    Once your order has been processed for shipment, our salesperson will send you an email advising you of the shipping status and tracking number.
    Warm Tips: It may take up to 24 hours for the carriers to display tracking information. Usually, express delivery takes 3-5 days, and registered mail takes 25-60 days.
  • 6. What is the process for return or replacement of LM4549AVHX?
    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 LM4549AVHX we delivered, we will accept the replacement or return of the LM4549AVHX 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 LM4549AVHX.
    (3)The PartNo 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
  • 7.How to contact us to get technical supports, such as LM4549AVHX pin diagram, LM4549AVHX datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM4549AVHX

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