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LM239DE4

LM239DE4

LM239DE4

僅供參考

零件編號 LM239DE4
製造商 Texas Instruments
描述 IC QUAD DIFF COMPARATOR 14-SOIC
數據表
封裝 14-SOIC (0.154", 3.90mm Width)
ECAD
庫存 2,336 piece(s)
單價 $ 0.1376 *
交貨期 待確認
預計送達時間 二月 1 - 二月 6 (選擇速遞服務)
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LM239DE4參數

製造商Texas Instruments
類別積體電路 (IC) - 線性 - 比較器
封裝14-SOIC (0.154", 3.90mm Width)
ECAD
系列-
類型Differential
元素數量4
輸出類型CMOS, MOS, Open-Collector, TTL
電壓 - 電源，單/雙（±）2 V ~ 30 V, ±1 V ~ 15 V
電壓 - 輸入偏移（最大值）5mV @ 30V
電流 - 輸入偏差（最大值）0.25µA @ 5V
電流 - 輸出（典型值）20mA
電流 - 靜態（最大）2mA
CMRR，PSRR（Typ）-
傳播延遲（最大）-
滯後-
工作溫度-25°C ~ 125°C
包/箱14-SOIC (0.154", 3.90mm Width)
安裝類型Surface Mount
供應商設備包14-SOIC

LM239DE4 Packaging

Customized Labels
Sealing
Packing
Insepction

LM239DE4 FAQ

  • 1. How to order LM239DE4 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 LM239DE4 is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM239DE4. All suppliers must pass our qualification reviews before they can publish their products including LM239DE4 on Heisener; we pay more attention to the channels and quality of LM239DE4 products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM239DE4 price and inventory displayed accurate?
    The price and inventory of LM239DE4 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 LM239DE4?
    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 LM239DE4 we delivered, we will accept the replacement or return of the LM239DE4 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 LM239DE4.
    (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 LM239DE4 pin diagram, LM239DE4 datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM239DE4 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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LM239DE4

質量認證

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