Name: LM4540VH
Brand: National Semiconductor
SKU: LM4540VH
Availability: InStock
Rating: 5 (68 reviews)

LM4540VH

Per Riferimento Soltanto

Numero di parte	LM4540VH
Produttore	National Semiconductor
Descrizione	CONSUMER CIRCUIT
Scheda dati
pacchetto	-
ECAD
A magazzino	0 piece(s)
Prezzo unitario	Request a Quote
Tempi di Consegna	Essere confermato
Tempo di consegna stimato	dic 30 - gen 4 (Scegli una spedizione rapida)
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Specifiche LM4540VH

Produttore	National Semiconductor
Categoria	Circuiti integrati (CI) - Interfaccia - Codificatori/decodificatori
pacchetto	-
ECAD
Serie	-
genere	Audio Codec '97
Interfaccia dati	Serial
Risoluzione (bit)	18 b
Numero di ADC / DAC	2 / 2
Sigma Delta	Yes
Rapporto S / N, ADC / DAC (db) tip	-
Gamma dinamica, ADC / DAC (db) tip	90 / 89
Tensione - Alimentazione, Analogico	4.2V ~ 5.5V
Tensione - Alimentazione, digitale	3V ~ 5.5V
temperatura di esercizio	-40°C ~ 85°C
Tipo di montaggio	Surface Mount
Pacchetto / caso	48-LQFP
Pacchetto dispositivo fornitore	48-TQFP (7x7)

LM4540VH Packaging

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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 Heisener; 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?

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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
7.How to contact us to get technical supports, such as LM4540VH pin diagram, LM4540VH datasheet?

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LM4540VH

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