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LM239DE4

LM239DE4

LM239DE4

仅供参考

零件编号 LM239DE4
制造商 Texas Instruments
描述 IC QUAD DIFF COMPARATOR 14-SOIC
数据表
封装 14-SOIC (0.154", 3.90mm Width)
ECAD
库存 2,336 piece(s)
单价 $ 0.1376 *
交货时间 待确认
预计送达时间 五月 6 - 五月 11 (选择速递服务)
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LM239DE4参数

制造商Texas Instruments
类别集成电路（IC） - 线性 - 比较器
封装14-SOIC (0.154", 3.90mm Width)
ECAD
系列-
类型Differential
元素数量4
输出类型CMOS, MOS, Open-Collector, TTL
电压 - 电源，单/双（±）2 V ~ 30 V, ±1 V ~ 15 V
电压 - 输入偏移（最大值）5mV @ 30V
电流 - 输入偏差（最大值）0.25µA @ 5V
电流 - 输出（典型值）20mA
电流 - 静态（最大）2mA
CMRR，PSRR（Typ）-
传播延迟（最大）-
滞后-
工作温度-25°C ~ 125°C
包/箱14-SOIC (0.154", 3.90mm Width)
安装类型Surface Mount
供应商设备包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 保证

Service Guarantee

服务保证

我们保证100％的客户满意度。

我们经验丰富的销售团队和技术支持团队支持我们的服务以满足所有客户。

Quality Guarantee

质量保证

我们提供90天保修。

如果您收到的物品质量不合格，我们将负责您的退款或更换，但物品必须以原始状态退回。

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LM239DE4

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黑森尔对质量的承诺，塑造了我们的采购、测试、运输流程以及它们之间的每一步。这个基准是我们所销售的每一个元器件的基础。

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