Union Semiconductor International Limited UM3122EEQA
- Part No.:
- UM3122EEQA
- Manufacturer:
- Union Semiconductor International Limited
- Category:
- Drivers, Receivers, Transceivers
- Package:
- 24-WFQFN Exposed Pad
- Datasheet:
-
UM3122EEQA.pdf
- Description:
- IC TRANSCEIVER FULL 2/2 24QFN
- Quantity:
- Payment:

- Shipping:

Inventory:1,400
Please send an inquiry. Send us your inquiry, and we will respond immediately.
UM3122EEQA Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Union Semiconductor International Limited
- Series:
- UM3122EEQA
- Package/Case:
- 24-WFQFN Exposed Pad
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Type:
- Transceiver
- Protocol:
- RS232
- Number of Drivers/Receivers:
- 2/2
- Duplex:
- Full
- Receiver Hysteresis:
- 450 mV
- Data Rate:
- 1Mbps
- Voltage - Supply:
- 1.65V ~ 2V, 3V ~ 3.6V, 4.5V ~ 5.5V
- Operating Temperature:
- -40°C ~ 105°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 24-QFN (4x4)
UM3122EEQA FAQ
1.How can I place an order for UM3122EEQA through Aetrix?
Please submit a Request for Quotation (RFQ) for UM3122EEQA on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for UM3122EEQA reliable?
The price and inventory of UM3122EEQA are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for UM3122EEQA is usually 5 days.
3.What payment methods are accepted for UM3122EEQA?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for UM3122EEQA transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for UM3122EEQA?
UM3122EEQA orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your UM3122EEQA order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for UM3122EEQA?
For technical support, including UM3122EEQA datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your UM3122EEQA requirements.
6.How does Aetrix verify that UM3122EEQA is sourced from the original manufacturer or authorized distributors?
All UM3122EEQA products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that UM3122EEQA meets industry standards.
7.What is the process for return or replacement of UM3122EEQA?
All UM3122EEQA units undergo pre-shipment inspection (PSI). If there is an issue with UM3122EEQA, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The UM3122EEQA part is unused and in its original packaging.
Return procedure for UM3122EEQA:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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