Union Semiconductor · RS232 ICs

UM3243EEUS

Union Semiconductor RS232 ICs · TSSOP-28

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The UM3243EEUS is an RS232 ICs from Union Semiconductor, supplied in a TSSOP-28 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

Key specifications of the UM3243EEUS: data rate 250Kbps, quiescent supply current 1mA, operating temperature -40°C~+85°C, ESD Protect ±15kV, number of drivers 3 and number of receivers 5.

PartnerSemi sources the UM3243EEUS 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 numberUM3243EEUS
ManufacturerUnion Semiconductor
Product typeRS232 ICs
CategoryInterface ICs
Package / caseTSSOP-28
Data Rate250Kbps
ESD Protect±15kV
Number of Drivers3
Number of Receivers5
Operating Temperature-40°C~+85°C
Quiescent Supply Current1mA
TypeTransceiver
Voltage - Supply3V~5.5V
charge pumpYes

Specifications are indicative and taken from public catalog data; always verify against the manufacturer's datasheet.

More Union Semiconductor Interface ICs

Part numberTypePackageKey specs
UM3232EESE RS232 ICs SOP-16 250Kbps1.5mA
UM3232EEUE RS232 ICs TSSOP-16 250Kbps1.5mA
UM3243EEASR RS232 ICs SSOP-28 250Kbps0.6mA
UM3243EEQA RS232 ICs QFN-32(5x5) 250Kbps0.6mA
UM3670A Analog Switches, Multiplexers UQFN-16(1.8x2.6) 1.8V~5.5V4
UM3851S8 CAN Transceivers SOP8 5Mbps70mA
UM4684H Analog Switches, Multiplexers CSP-10(1.6x2) 1.8V~5.5V2
UM4717 Analog Switches, Multiplexers CSP-10(1.4x1.9) 1.8V~5.5V2

Frequently asked questions

What is the UM3243EEUS?

The UM3243EEUS is an RS232 ICs from Union Semiconductor, supplied in a TSSOP-28 package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

What are the specifications of the UM3243EEUS?

Data Rate: 250Kbps; ESD Protect: ±15kV; Number of Drivers: 3; Number of Receivers: 5; Operating Temperature: -40°C~+85°C; Quiescent Supply Current: 1mA; Type: Transceiver; Voltage - Supply: 3V~5.5V; charge pump: Yes.

What package is the UM3243EEUS in?

The UM3243EEUS is listed in a TSSOP-28 package.

Which part numbers are similar to the UM3243EEUS?

Similar part numbers in our catalog include UM3232EESE (Union Semiconductor), UM3232EEUE (Union Semiconductor), UM3243EEASR (Union Semiconductor), UM3243EEQA (Union Semiconductor), UM3670A (Union Semiconductor) and UM3851S8 (Union Semiconductor). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the UM3243EEUS?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=UM3243EEUS&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.