Name: TDA7449L
Brand: STMicroelectronics
SKU: TDA7449L
Availability: InStock
Rating: 5 (84 reviews)

TDA7449L

Pour Référence Seulement

Référence	TDA7449L
Fabricant	STMicroelectronics
Description	IC PROCESSOR AUDIO DGTL 20DIP
Fiche technique	TDA7449L Fiche technique
paquet	20-DIP (0.300", 7.62mm)
ECAD
En stock	9 036 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	Expédition possible immédiatement
Temps de livraison estimé	mai 3 - mai 8 (Choisissez l'expédition accélérée)
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Nous offrons TDA7449L pour prix compétitif sur le marché mondial, s'il vous plaît envoyez-nous une demande de quota pour les prix. Merci!
Pour traiter votre demande de devis, s'il vous plaît ajouter TDA7449L avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de TDA7449L.

Spécifications TDA7449L

Fabricant	STMicroelectronics
Catégorie	Circuits intégrés (CI) - Audio à usage spécial
paquet	20-DIP (0.300", 7.62mm)
ECAD
Séries	-
Fonction	Volume Control
Applications	Consumer Audio
Nombre de canaux	2
Interface	I2C
Tension - Alimentation	6 V ~ 10.2 V
Température de fonctionnement	0°C ~ 70°C (TA)
Caractéristiques	100dB
Paquet / cas	20-DIP (0.300", 7.62mm)
Package de périphérique fournisseur	20-DIP

TDA7449L fiche technique

TDA7449L Packaging

TDA7449L FAQ

1. How to order TDA7449L 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 TDA7449L is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA7449L. All suppliers must pass our qualification reviews before they can publish their products including TDA7449L on Heisener; we pay more attention to the channels and quality of TDA7449L products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TDA7449L price and inventory displayed accurate?

The price and inventory of TDA7449L 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 TDA7449L?

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 TDA7449L we delivered, we will accept the replacement or return of the TDA7449L 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 TDA7449L.

(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 TDA7449L pin diagram, TDA7449L datasheet?

If you need any after-sales service, please do not hesitate to contact us.

TDA7449L Produits Connexes

SIT8208AC-G1-28S-37.500000T	SiTIME, -20 TO 70C, 2520, 20PPM, 2.8V, 3, -, -	Vue
ISL6522CVZR5190	Intersil, IC REG CTRLR BUCK 14TSSOP, 14-TSSOP (0.173", 4.40mm Width), -	Vue
DS1339U-3+	Maxim Integrated, IC RTC CLK/CALENDAR I2C 8-USOP, 8-TSSOP, 8-MSOP (0.118", 3.00mm Width), -	Vue
MCSS1290AM	Crydom Co., RELAY START/STOP 120V 90A AC OUT, Hockey Puck, -	Vue
WRF3JB2R00	Stackpole Electronics Inc., RES WW 3W 2 OHM 5% AXIAL, Axial, -	Vue
M80-6110645	Harwin Inc., L-TEK F 6POS SIL CBL CONN, -, -	Vue
DW-11-08-L-D-239-LL	Samtec Inc., .025" BOARD SPACERS, -, -	Vue
ERF8-030-01-L-D-RA-L-TR	Samtec Inc., .8MM EDGE RATE SOCKET ASSEMBLY, -, -	Vue
MS3459L20-29S	Amphenol Aerospace Operations, CONN PLUG 17POS STRAIGHT SCKT, -, -	Vue
D38999/20FF28HN	Amphenol Aerospace Operations, CONN RCPT MALE 28POS GOLD CRIMP, -, -	Vue
HMM22DSEN-S243	Sullins Connector Solutions, CONN EDGE DUAL FMALE 44POS 0.156, -, -	Vue
ABC08DRMD	Sullins Connector Solutions, CONN EDGE DUAL FMALE 16POS 0.100, -, -	Vue

TDA7449L Des garanties

Garanties de service

Nous garantissons la satisfaction du client à 100%.

Notre équipe de vente expérimentée et notre équipe d'assistance technique recourent à nos services pour satisfaire tous nos clients.

Garantie de qualité

Nous fournissons une garantie de 90 jours.

Si les articles que vous avez reçus n'étaient pas de qualité parfaite, nous serions responsables de votre remboursement ou de votre remplacement, mais les articles doivent être retournés dans leur état d'origine.

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TDA7449L

Qualité certifiée

L'engagement de Heisener en matière de qualité a façonné nos processus d'approvisionnement, de test, d'expédition et à chaque étape intermédiaire. Cette fondation est à la base de chaque composant que nous vendons.

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