UM3222EEUE
- Mfr.Part #
- UM3222EEUE
- Manufacturer
- Union Semiconductor (HK) Limited
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- 2 TX 2 RX RS232
- Stock
- 2,890
- In Stock :
- 2,890
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- Manufacturer :
- Union Semiconductor (HK) Limited
- Product Category :
- Drivers, Receivers, Transceivers
- Operating Temperature :
- -40°C ~ 85°C (TA)
- Duplex :
- Full
- Mounting Type :
- Surface Mount
- Number of Drivers/Receivers :
- 2/2
- Protocol :
- RS232
- Supplier Device Package :
- 20-TSSOP
- Receiver Hysteresis :
- 200 mV
- Type :
- Transceiver
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Product Status :
- Active
- Series :
- UM3222E
- Voltage - Supply :
- 3V ~ 5.5V
- Data Rate :
- 250kbps
- Package :
- Tape and Reel (TR)
- Datasheets
- UM3222EEUE

Drivers, Receivers, Transceivers Union Semiconductor (HK) Limited UM3222EEUE Overview
The UM3222EEUE, manufactured by Union Semiconductor (HK) Limited, is an integral component in the realm of communication interfaces, specifically tailored for RS232 signal protocols. This product facilitates robust serial communication through its dual transmitter (TX) and dual receiver (RX) configuration, ensuring reliable data transmission and reception across various electronic applications. Designed to tackle the challenges of signal integrity in complex layouts, the UM3222EEUE offers a compact and efficient solution for enhancing communication reliability in multi-node networks. This product's excellence is underscored by its adherence to industry standards and its ability to operate under extended industrial temperature ranges, making it a preferred choice for developers and engineers seeking high performance and durability in serial data exchange.
UM3222EEUE Features
- Dual TX/RX channels: Ensures simultaneous bidirectional communication.
- Extended temperature range: Suitable for industrial environments.
- Low-power consumption: Ideal for power-sensitive applications.
- Compact design: Facilitates easy integration into existing designs without significant rework.
- Compliance with RS232 standards: Guarantees compatibility with a broad range of RS232 interfaces.
UM3222EEUE Applications
- Industrial Automation: Employed in PLCs and CNC machines to enable reliable serial communication.
- Telecommunications: Utilized in network equipment where consistent data flow between devices is critical.
- Medical Equipment: Integral in diagnostic and monitoring devices requiring accurate data transfer.
- Point of Sale Systems: Enhances data integrity in financial transactions within retail environments.
- Consumer Electronics: Applied in home automation systems, enhancing connectivity between various household devices.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















