Union Semiconductor (HK) Limited UM3243EEQA

UM3243EEQA

Part No.:
UM3243EEQA
Manufacturer:
Union Semiconductor (HK) Limited
Category:
Interface - Drivers, Receivers, Transceivers
Package:
32-WFQFN Exposed Pad
Datasheet:
UM3243EEQA.pdf
Description:
3 DRIVER/5 RECEIVER RS 232
Quantity:
RFQ
Payment:
payment
Shipping:
payment

Product details

1. How to order UM3243EEQA on WEIDEJUN Technology Co., LTD(Ztmel.com)?

Currently, WEIDEJUN Technology Co., LTD(Ztmel.com) 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 WEIDEJUN Technology Co., LTD(Ztmel.com) guarantee that UM3243EEQA is from the original manufacturer or authorized agents?

We have a professional and experienced quality control team to strictly verify and test the UM3243EEQA. All suppliers must pass our qualification reviews before they can publish their products including UM3243EEQA on WEIDEJUN Technology Co., LTD(Ztmel.com); we pay more attention to the channels and quality of UM3243EEQA products than any other customer. We strictly implement supplier audits, so you can purchase with confidence.

3. Are the UM3243EEQA price and inventory displayed accurate?

The price and inventory of UM3243EEQA 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 UM3243EEQA?

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 UM3243EEQA we delivered, we will accept the replacement or return of the UM3243EEQA 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 UM3243EEQA.

(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 UM3243EEQA pin diagram, UM3243EEQA datasheet?

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

Image UM3483EESA UM3243EEASR UM3243EEUS UM3243EEQA
Part Number UM3483EESA UM3243EEASR UM3243EEUS UM3243EEQA
Manufacturer Union Semiconductor (HK) Limited Union Semiconductor (HK) Limited Union Semiconductor (HK) Limited Union Semiconductor (HK) Limited
Package/Case 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad 32-WFQFN Exposed Pad
Packaging Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR) Tape & Reel (TR)
Series UM3243 UM3243 UM3243 UM3243
ProductStatus Active Active Active Active
Type Transceiver Transceiver Transceiver Transceiver
Protocol RS232 RS232 RS232 RS232
NumberofDrivers/Receivers 3/5 3/5 3/5 3/5
Duplex Full Full Full Full
ReceiverHysteresis 200 mV 200 mV 200 mV 200 mV
DataRate 250kbps 250kbps 250kbps 250kbps
Voltage-Supply 3V ~ 3.6V, 4.5V, 5.5V 3V ~ 3.6V, 4.5V, 5.5V 3V ~ 3.6V, 4.5V, 5.5V 3V ~ 3.6V, 4.5V, 5.5V
OperatingTemperature -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA) -40°C ~ 85°C (TA)
MountingType Surface Mount Surface Mount Surface Mount Surface Mount

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