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L297D

hot L297D

L297D

仅供参考

零件编号 L297D
制造商 STMicroelectronics
描述 IC MOTOR CONTROLLER PAR 20SO
数据表

L297D 数据表
封装 20-SOIC (0.295", 7.50mm Width)
ECAD
库存 41,604 piece(s)
单价 $ 7.6182 *
交货时间 可立即发货
预计送达时间 十一月 4 - 十一月 9 (选择速递服务)
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L297D参数

制造商STMicroelectronics
类别集成电路（IC） - PMIC - 电机驱动器，控制器
封装20-SOIC (0.295", 7.50mm Width)
ECAD
系列-
电机类型 - 步进电机Bipolar, Unipolar
电机类型 - AC，DC-
功能Controller - Commutation, Direction Management
输出配置Pre-Driver - Half Bridge (4)
接口Parallel
技术-
步骤分辨率1, 1/2
应用General Purpose
电流 - 输出-
电压 - 电源4.75 V ~ 7 V
电压 - 负载-
工作温度-40°C ~ 150°C (TJ)
安装类型Surface Mount
包/箱20-SOIC (0.295", 7.50mm Width)
供应商设备包20-SO

L297D数据表

L297D Packaging

Customized Labels
Sealing
Packing
Insepction

L297D FAQ

  • 1. How to order L297D 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 L297D is from the original manufacturer or authorized agents?
    We have a professional and experienced quality control team to strictly verify and test the L297D. All suppliers must pass our qualification reviews before they can publish their products including L297D on Heisener; we pay more attention to the channels and quality of L297D products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
  • 3. Are the L297D price and inventory displayed accurate?
    The price and inventory of L297D 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 L297D?
    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 L297D we delivered, we will accept the replacement or return of the L297D 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 L297D.
    (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 L297D pin diagram, L297D datasheet?
    If you need any after-sales service, please do not hesitate to contact us.

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L297D 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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Quick Inquiry

L297D

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