What is the Terminal Form ?

Occurring at or forming the end of a series, succession, or the like; closing; concluding.

What is the Additional Feature ?

Any Feature, including a modified Existing Feature, that is not an Existing Feature.

What is the Surface Mount ?

Having leads that are designed to be soldered on the side of a circuit board that the body of the component is mounted on.

What is the RoHS Status ?

RoHS means 'Restriction of Certain Hazardous Substances'in the 'Hazardous Substances Directive' in electrical and electronic equipment

LM4540VH - National Semiconductor - CONSUMER CIRCUIT

Name: LM4540VH
Brand: National Semiconductor
SKU: 73-LM4540VH
Price: 3.03 USD
Availability: InStock
Rating: 5 (2 reviews)

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Part Number:: LM4540VH

Manufacturer:: National Semiconductor

Description:: CONSUMER CIRCUIT

Datasheet:: LM4540VH.pdf

Category:: Interface - CODECs

Unit Price:: Request a Quote

In Stock:: 2162

Lead Time:: To be Confirmed

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The price of LM4540VH we provide is competitive in the global market. Please send us an inquiry if necessary. Thank you

Add LM4540VH and its quantity to the BOM to submit your quotation request. HT ELECTRONICS (HK) Co.,LIMITED can submit the quotation request of LM4540VH without registration

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Part Number # LM4540VH (Interface - CODECs) is manufactured by National Semiconductor and distributed by HT ELECTRONICS (HK) Co.,LIMITED. Being one of the leading electronics distributors, we carry many kinds of electronic components from some of the world’s top class manufacturers. Their quality is guaranteed by its stringent quality control to meet all required standards.For LM4540VH specifications/configurations, quotation, lead time, payment terms of further enquiries please have no hesitation to contact us. To process your RFQ, please add LM4540VH with quantity into BOM. HT ELECTRONICS (HK) Co.,LIMITED does NOT require any registration to request a quote of LM4540VH. Buy the LM4540VH National Semiconductor on HT ELECTRONICS (HK) Co.,LIMITED,we are National Semiconductor Corporation distributor, we sales new&original and offer 24 hours service,90 days warranty date, send the LM4540VH within 24 hours,please contact our sales team or send email to service@htelec.net Hope we can cooperate in the future.

LM4540VH Specifications

Package/Case:
48-LQFP
Packaging:
Tray
Series:
-
ProductStatus:
Obsolete
Type:
Audio Codec '97
DataInterface:
Serial
Resolution(Bits):
18 b
NumberofADCs/DACs:
2 / 2
SigmaDelta:
Yes
S/NRatioADCs/DACs(db)Typ:
-
DynamicRangeADCs/DACs(db)Typ:
90 / 89
Voltage-SupplyAnalog:
4.2V ~ 5.5V
Voltage-SupplyDigital:
3V ~ 5.5V
OperatingTemperature:
-40°C ~ 85°C
MountingType:
Surface Mount

LM4540VH FAQ

1. How to order LM4540VH on HT ELECTRONICS (HK) Co.,LIMITED?

Currently, HT ELECTRONICS (HK) Co.,LIMITED 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 HT ELECTRONICS (HK) Co.,LIMITED guarantee that LM4540VH is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the LM4540VH. All suppliers must pass our qualification reviews before they can publish their products including LM4540VH on HT ELECTRONICS (HK) Co.,LIMITED; we pay more attention to the channels and quality of LM4540VH products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the LM4540VH price and inventory displayed accurate?

The price and inventory of LM4540VH 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?

Customers can choose industry-leading freight companies, including DHL, UPS, FedEx, TNT, and Registered Mail. Shipping insurance is also available.

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 LM4540VH?

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 LM4540VH we delivered, we will accept the replacement or return of the LM4540VH 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 LM4540VH.

(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