Union Semiconductor · RS232 ICs
UM3122EEQA
Union Semiconductor RS232 ICs · QFN-24(4x4)
Request a quote for UM3122EEQAThe UM3122EEQA is an RS232 ICs from Union Semiconductor, supplied in a QFN-24(4x4) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
Key specifications of the UM3122EEQA: data rate 1Mbit/s, quiescent supply current 1mA, operating temperature -40°C~+105°C, ESD Protect ±8kV, number of drivers 2 and number of receivers 2.
PartnerSemi sources the UM3122EEQA for production, repair and maintenance buyers worldwide. Send the quantity you need and, optionally, a target price; we reply with price, lead time and available date codes, usually within one business day.
Specifications
| Manufacturer part number | UM3122EEQA |
|---|---|
| Manufacturer | Union Semiconductor |
| Product type | RS232 ICs |
| Category | Interface ICs |
| Package / case | QFN-24(4x4) |
| Data Rate | 1Mbit/s |
| ESD Protect | ±8kV |
| Number of Drivers | 2 |
| Number of Receivers | 2 |
| Operating Temperature | -40°C~+105°C |
| Quiescent Supply Current | 1mA |
| Type | Transceiver |
| Voltage - Supply | 4.5V~5.5V, 3V~3.6V, 1.65V~2V |
| charge pump | Yes |
Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.
More Union Semiconductor Interface ICs
| Part number | Type | |
|---|---|---|
| UM213EEASR | RS232 ICs | |
| UM232EESE | RS232 ICs | |
| UM3085EESA | RS-485 / RS-422 ICs | |
| UM3088EESA | RS-485 / RS-422 ICs | |
| UM3156 | Analog Switches, Multiplexers | |
| UM3221EEAE | RS232 ICs | |
| UM3222EEUE | RS232 ICs | |
| UM3232EESE | RS232 ICs |
Frequently asked questions
What is the UM3122EEQA?
The UM3122EEQA is an RS232 ICs from Union Semiconductor, supplied in a QFN-24(4x4) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).
What are the specifications of the UM3122EEQA?
Data Rate: 1Mbit/s; ESD Protect: ±8kV; Number of Drivers: 2; Number of Receivers: 2; Operating Temperature: -40°C~+105°C; Quiescent Supply Current: 1mA; Type: Transceiver; Voltage - Supply: 4.5V~5.5V, 3V~3.6V, 1.65V~2V; charge pump: Yes.
What package is the UM3122EEQA in?
The UM3122EEQA is listed in a QFN-24(4x4) package.
Which part numbers are similar to the UM3122EEQA?
Similar part numbers in our catalog include UM213EEASR (Union Semiconductor), UM232EESE (Union Semiconductor), UM3085EESA (Union Semiconductor), UM3088EESA (Union Semiconductor), UM3156 (Union Semiconductor) and UM3221EEAE (Union Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.
How can I buy the UM3122EEQA?
Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UM3122EEQA&brand=Union%20Semiconductor or email info@partnersemi.com with the part number and quantity. Price, availability and lead time are confirmed per request; we ship worldwide from the Netherlands.