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LM1972N

hot LM1972N

LM1972N

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零件编号 LM1972N
制造商 Texas Instruments
描述 IC AUDIO ATTENUATOR 2CH 20-DIP
数据表
封装 20-DIP (0.300", 7.62mm)
ECAD
库存 16,260 piece(s)
单价 Request a Quote
交货时间 可立即发货
预计送达时间 五月 23 - 五月 28 (选择速递服务)
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LM1972N参数

制造商Texas Instruments
类别集成电路（IC） - 音频专用
封装20-DIP (0.300", 7.62mm)
ECAD
系列-
功能Volume Control
应用Consumer Audio, Professional Audio
频道数量2
接口SPI
电压 - 电源4.5 V ~ 12 V
工作温度0°C ~ 70°C (TA)
产品规格78dB
包/箱20-DIP (0.300", 7.62mm)
供应商设备包20-DIP

LM1972N Packaging

Customized Labels
Sealing
Packing
Insepction

LM1972N FAQ

  • 1. How to order LM1972N 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 LM1972N is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the LM1972N. All suppliers must pass our qualification reviews before they can publish their products including LM1972N on Heisener; we pay more attention to the channels and quality of LM1972N products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the LM1972N price and inventory displayed accurate?
    The price and inventory of LM1972N 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 LM1972N?
    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 LM1972N we delivered, we will accept the replacement or return of the LM1972N 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 LM1972N.
    (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 LM1972N pin diagram, LM1972N datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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LM1972N 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。

全球供应链-可靠的授权分销商资源

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LM1972N

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LM1972N

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OEM/CM Immediate delivery

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零件编号 制造商 描述 库存

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零件编号 制造商 描述 库存

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 National Semiconductor Corporation

RFQ

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LM1972N/NOPB

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RFQ

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Quick Inquiry

LM1972N

质量认证

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。

广东省“守合同重信用”企业ISO9001:2015, ICAS, IAF, UKAS

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