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TDA7449

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TDA7449

Pour Référence Seulement

Référence TDA7449
Fabricant STMicroelectronics
Description IC AUDIOPROCESSOR DIGITAL 20DIP
Fiche technique

TDA7449 Fiche technique
paquet 20-DIP (0.300", 7.62mm)
ECAD
En stock 367 188 piece(s)
Prix unitaire Request a Quote
Délai de mise en œuvre Expédition possible immédiatement
Temps de livraison estimé mai 21 - mai 26 (Choisissez l'expédition accélérée)
Demander un Devis
Méthodes de paiement
Services de livraison
  • Nous offrons TDA7449 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 TDA7449 avec la quantité dans la nomenclature. Heisener.com Ne nécessite pas de toute inscription pour demander un devis de TDA7449.

Spécifications TDA7449

FabricantSTMicroelectronics
CatégorieCircuits intégrés (CI) - Audio à usage spécial
paquet20-DIP (0.300", 7.62mm)
ECAD
Séries-
FonctionVolume Control
ApplicationsConsumer Audio
Nombre de canaux2
InterfaceI2C
Tension - Alimentation6 V ~ 10.2 V
Température de fonctionnement0°C ~ 70°C (TA)
Caractéristiques100dB
Paquet / cas20-DIP (0.300", 7.62mm)
Package de périphérique fournisseur20-DIP

TDA7449 fiche technique

TDA7449 Packaging

Customized Labels
Sealing
Packing
Insepction

TDA7449 FAQ

  • 1. How to order TDA7449 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 TDA7449 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the TDA7449. All suppliers must pass our qualification reviews before they can publish their products including TDA7449 on Heisener; we pay more attention to the channels and quality of TDA7449 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the TDA7449 price and inventory displayed accurate?
    The price and inventory of TDA7449 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 TDA7449?
    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 TDA7449 we delivered, we will accept the replacement or return of the TDA7449 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 TDA7449.
    (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 TDA7449 pin diagram, TDA7449 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

TDA7449 Produits Connexes

1808J2000181KDR 1808J2000181KDR Knowles Syfer, CAP CER 180PF 200V X7R 1808, 1808 (4520 Metric), - Vue
3N256-E4/72 3N256-E4/72 Vishay Semiconductor Diodes Division, BRIDGE RECT 1PHASE 400V 2A KBPM, 4-SIP, KBPM, - Vue
UC3625NG4 UC3625NG4 Texas Instruments, IC MOTOR CONTROLLER PAR 28DIP, 28-DIP (0.600", 15.24mm), - Vue
RN55C1582BBSL RN55C1582BBSL Vishay Dale, RES 15.8K OHM 1/8W .1% AXIAL, Axial, - Vue
8426620000 8426620000 Weidmuller, CONN HDR 5.08MM 3POS 90 OR, -, - Vue
ESQT-136-02-F-D-635 ESQT-136-02-F-D-635 Samtec Inc., ELEVATED 2MM SOCKETS, -, - Vue
CLM-112-02-LM-D-A-TR CLM-112-02-LM-D-A-TR Samtec Inc., 1MM MICRO STRIPS, -, - Vue
DW-25-13-G-D-900-LL DW-25-13-G-D-900-LL Samtec Inc., .025" BOARD SPACERS, -, - Vue
M83723/76W14046 M83723/76W14046 TE Connectivity Deutsch Connectors, CONN PLUG 4POS STRGHT W/PINS, -, - Vue
BACC63CT21D39PN BACC63CT21D39PN Amphenol Aerospace Operations, BACC 39C 37#20 2#16 PIN PLUG O, -, - Vue
PBA30F-12-J PBA30F-12-J Cosel USA, Inc., AC/DC PS (ENCLOSED TYPE), -, - Vue
24LC16B-E/SN16KVAO 24LC16B-E/SN16KVAO Microchip Technology, 16K 2KX8 2.5V SERIAL EE IND, 8-SOIC (0.154", 3.90mm Width), - Vue

TDA7449 Des garanties

Service Guarantee

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.

Quality Guarantee

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

Référence Fabricant Description Stock

TDA7449D13TR

D# TDA7449D13TR

 STMicroelectronics

Audio Processor 20-Pin SO T/R - Tape and Reel (Alt: TDA7449D13TR)

RoHS: Compliant
 0

TDA7449

D# TDA7449

 STMicroelectronics

Audio Processor 20-Pin PDIP Tube - Rail/Tube (Alt: TDA7449)

 0
Référence Fabricant Description Stock

TDA7449D

D# TDA7449D

 STMicroelectronics

Audio Processor 20-Pin SO (Alt: TDA7449D)

 0
Référence Fabricant Description Stock

TDA7449D13TR

 STMicroelectronics

517
Référence Fabricant Description Stock

TDA7449L

 STMicroelectronics

IC PROCESSOR AUDIO DGTL 20DIP

 0

TDA7449

 STMicroelectronics

AUDIO AND SOUND - Tape and Reel

 0

TDA7449D13TR

 STMicroelectronics

AUDIO AND SOUND - Tape and Reel

 0
Référence Fabricant Description Stock

TDA7449

 SGS Semiconductor Ltd

Tone Control Circuit, 2 Channel(s), BICMOS, PDIP20

RoHS: Not Compliant
 0
Référence Fabricant Description Stock

TDA7449

D# 497-3672-ND

 STMicroelectronics

IC VOLUME CONTROL 20DIP

 0

TDA7449D13TR

D# TDA7449D13TR-ND

 STMicroelectronics

IC VOLUME CONTROL 20SO

 0

TDA7449L

D# TDA7449L-ND

 STMicroelectronics

IC VOLUME CONTROL 20DIP

 0
Référence Fabricant Description Stock

TDA7449

D# TDA7449

 Philips Semiconductors

Industry Leading ISO:9001/AS9120A Stocking Distributor of Obsolete & Hard to Find IC's/Semi's, Specializing in Altera/Xilinx. In-House Counterfeit Detection Lab. In Business 20 Years. Free Shipping on Orders Over $250. Buy American, Buy Direct

 2765
Référence Fabricant Description Stock

TDA7449

 STMicroelectronics

In stock shipping within 2days

 880

TDA7449D13TR

 STMicroelectronics

In stock shipping within 2days

 2000
Référence Fabricant Description Stock

TDA7449D

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 119

TDA7449

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 30464

TDA7449L

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 71

TDA7449D13TR

 STMicroelectronics

OEM/CM QUOTES ONLY | NO BROKERS

 615
Référence Fabricant Description Stock

TDA7449

 NXP Semiconductors

OEM/CM ONLY

 239
Référence Fabricant Description Stock

TDA7449D13TR

 STMicroelectronics

OEM/CM Immediate delivery

 2000

TDA7449D

 STMicroelectronics

OEM/CM Immediate delivery

 3203

TDA7449

 STMicroelectronics

OEM/CM Immediate delivery

 796
Référence Fabricant Description Stock

TDA7449L

D# NS-TDA7449L

 STMicroelectronics

OEM/CM ONLY

 5613

TDA7449

D# NS-TDA7449

 STMicroelectronics

OEM/CM ONLY

 3829
Référence Fabricant Description Stock

TDA7449

 STMicroelectronics

OEM/CM ONLY

 25616

TDA7449L

 STMicroelectronics

OEM/CM ONLY

 76

TDA7449D13TR

 STMicroelectronics

OEM/CM ONLY

 2016
Référence Fabricant Description Stock

TDA7449D13TR

 STMicroelectronics

IN stock Immediate delivery

 2015

TDA7449D

 STMicroelectronics

IN stock Immediate delivery

 3218

TDA7449

 STMicroelectronics

IN stock Immediate delivery

 791
Référence Fabricant Description Stock

TDA7449

 STMicroelectronics

shipping today

 5696

TDA7449L

 STMicroelectronics

shipping today

 284
Référence Fabricant Description Stock

TDA7449D13TR

 STMicroelectronics

RFQ

 11955

TDA7449D

 STMicroelectronics

RFQ

 698
Référence Fabricant Description Stock

TDA7449

 STMicroelectronics

TONE CONTROL DIGITALLY CONTROLLED AUDIO PROCESSOR | IC VOLUME CONTROL 20DIP

 859

Quick Inquiry

TDA7449

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

Voir les certificats

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