Name: TDA7439B
Brand: STMicroelectronics
SKU: TDA7439B
Availability: InStock
Rating: 5 (89 reviews)

TDA7439B

Pour Référence Seulement

Référence	TDA7439B
Fabricant	STMicroelectronics
Description	IC PROCESSOR AUDIO DGTL 28DIP
Fiche technique
paquet	28-DIP (0.600", 15.24mm)
ECAD
En stock	2 432 piece(s)
Prix unitaire	Request a Quote
Délai de mise en œuvre	VÊtre confirmé
Temps de livraison estimé	nov. 25 - nov. 30 (Choisissez l'expédition accélérée)
Demander un Devis

Méthodes de paiement
Services de livraison

Nous offrons TDA7439B 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 TDA7439B avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de TDA7439B.

Spécifications TDA7439B

Fabricant	STMicroelectronics
Catégorie	Circuits intégrés (CI) - Audio à usage spécial
paquet	28-DIP (0.600", 15.24mm)
ECAD
Séries	-
Fonction	-
Applications	-
Nombre de canaux	-
Interface	-
Tension - Alimentation	-
Température de fonctionnement	-
Caractéristiques	-
Paquet / cas	28-DIP (0.600", 15.24mm)
Package de périphérique fournisseur	28-PDIP

TDA7439B Packaging

TDA7439B FAQ

1. How to order TDA7439B 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 TDA7439B is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the TDA7439B. All suppliers must pass our qualification reviews before they can publish their products including TDA7439B on Heisener; we pay more attention to the channels and quality of TDA7439B products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the TDA7439B price and inventory displayed accurate?

The price and inventory of TDA7439B 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 TDA7439B?

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 TDA7439B we delivered, we will accept the replacement or return of the TDA7439B 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 TDA7439B.

(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 TDA7439B pin diagram, TDA7439B datasheet?

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

TDA7439B Produits Connexes

ATS080B	CTS-Frequency Controls, CRYSTAL 8.0000MHZ 18PF T/H, HC49/US, -	Vue
T491B226K006AT7280	KEMET, CAP TANT 22UF 6.3V 10% 1411, 1411 (3528 Metric), -	Vue
1812Y2000123JET	Knowles Syfer, CAP CER 1812, -, -	Vue
NRVA4006T3G	ON Semiconductor, DIODE GEN PURP 800V 1A SMA, DO-214AC, SMA, -	Vue
25LC128-E/MF	Microchip Technology, IC EEPROM 128KBIT 10MHZ 8DFN, 8-VDFN Exposed Pad, -	Vue
800SP8B6M6RE	E-Switch, SWITCH PUSH SPDT 0.4VA 20V, -, -	Vue
RNC55J64R2BSRE6	Vishay Dale, RES 64.2 OHM 1/8W .1% AXIAL, Axial, -	Vue
CMF5530K900FKR6	Vishay Dale, RES 30.9K OHM 1/2W 1% AXIAL, Axial, -	Vue
CR2512-JW-242ELF	Bourns Inc., RES SMD 2.4K OHM 5% 1W 2512, 2512 (6432 Metric), -	Vue
22-0625-21	Aries Electronics, 0625 PIN-LINE HDR SCRW MACH CONT, -, -	Vue
2032A504	Winchester Electronics, CONN SMP 50OHM .254 BULLET, -, -	Vue
ACC30DTAS-S189	Sullins Connector Solutions, CONN EDGE DUAL FMALE 60POS 0.100, -, -	Vue

TDA7439B 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.

Chaînes d'approvisionnement mondiales - Ressources de distributeurs fiables et agréées

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STMicroelectronics

IC PROCESSOR AUDIO DGTL 28DIP

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IC PROCESSOR AUDIO DGTL 28DIP

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SGS/THOMSON

OEM/CM QUOTES ONLY | NO BROKERS

1194

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D# NS-TDA7439B

STMicroelectronics

OEM/CM ONLY

3153

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D# TDA7439B

SGS Semiconductor Ltd

Semiconductor

1003

Quick Inquiry

TDA7439B

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.

ISO9001:2015, ICAS, IAF, UKAS