Name: UM3222EEUE
Brand: Union Semiconductor International Limited
SKU: UM3222EEUE
Availability: InStock
Rating: 5 (127 reviews)

UM3222EEUE

仅供参考

零件编号	UM3222EEUE
制造商	Union Semiconductor International Limited
描述	IC TRANSCEIVER FULL 2/2 20TSSOP
数据表
封装	-
ECAD
库存	0 piece(s)
单价	Request a Quote
交货时间	待确认
预计送达时间	十一月 3 - 十一月 8 (选择速递服务)
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UM3222EEUE参数

制造商	Union Semiconductor International Limited
类别	集成电路（IC） - 接口 - 驱动器，接收器，收发器
封装	-
ECAD
系列	UM3222E
类型	Transceiver
协议	RS232
驱动器/接收器数量	2/2
复式	Full
接收器滞后	200 mV
数据速率	250kbps
电压 - 电源	3V ~ 5.5V
工作温度	-40°C ~ 85°C (TA)
安装类型	Surface Mount
包/箱	20-TSSOP (0.173", 4.40mm Width)
供应商设备包	20-TSSOP

UM3222EEUE Packaging

UM3222EEUE FAQ

1. How to order UM3222EEUE 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 UM3222EEUE is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UM3222EEUE. All suppliers must pass our qualification reviews before they can publish their products including UM3222EEUE on Heisener; we pay more attention to the channels and quality of UM3222EEUE products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.
3. Are the UM3222EEUE price and inventory displayed accurate?

The price and inventory of UM3222EEUE 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 UM3222EEUE?

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 UM3222EEUE we delivered, we will accept the replacement or return of the UM3222EEUE 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 UM3222EEUE.

(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 UM3222EEUE pin diagram, UM3222EEUE datasheet?

If you need any after-sales service, please do not hesitate to contact us.