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TDA7442

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TDA7442

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零件編號 TDA7442
製造商 STMicroelectronics
描述 IC PROCESSOR TONE/SURRND 32-SDIP
數據表

TDA7442 數據表
封裝 32-SDIP (0.400", 10.16mm)
ECAD
庫存 28,944 piece(s)
單價 Request a Quote
交貨期 可立即發貨
預計送達時間 五月 21 - 五月 26 (選擇速遞服務)
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TDA7442參數

製造商STMicroelectronics
類別積體電路 (IC) - 音訊特殊用途
封裝32-SDIP (0.400", 10.16mm)
ECAD
系列-
功能Audio Tone Processor
應用Consumer Audio
頻道數量2
接口I2C
電壓 - 電源7 V ~ 10.2 V
工作溫度-10°C ~ 70°C (TA)
產品規格0.5dB
包/箱32-SDIP (0.400", 10.16mm)
供應商設備包32-SDIP

TDA7442數據表

TDA7442 Packaging

Customized Labels
Sealing
Packing
Insepction

TDA7442 FAQ

  • 1. How to order TDA7442 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 TDA7442 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the TDA7442. All suppliers must pass our qualification reviews before they can publish their products including TDA7442 on Heisener; we pay more attention to the channels and quality of TDA7442 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the TDA7442 price and inventory displayed accurate?
    The price and inventory of TDA7442 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 TDA7442?
    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 TDA7442 we delivered, we will accept the replacement or return of the TDA7442 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 TDA7442.
    (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 TDA7442 pin diagram, TDA7442 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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TDA7442 保證

Service Guarantee

服務保證

我們保證100％的客戶滿意度。

我們經驗豐富的銷售團隊和技術支持團隊支持我們的服務以滿足所有客戶。

Quality Guarantee

質量保證

我們提供90天保修。

如果您收到的物品質量不合格，我們將負責您的退款或更換，但物品必須以原始狀態退回。

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IN stock Immediate delivery

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shipping today

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TDA7442D

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shipping today

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TDA7442D013TR

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shipping today

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TDA7442

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RFQ

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TDA7442D

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RFQ

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Quick Inquiry

TDA7442

質量認證

黑森爾對質量的承諾，塑造了我們的採購、測試、運輸流程以及它們之間的每一步。這個基準是我們所銷售的每一個元器件的基礎。

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