onsemi · Analog Switches, Multiplexers

FSA641UMX

onsemi Analog Switches, Multiplexers · QFN-20-EP(3x3)

Part-number family from Fairchild Semiconductor (now onsemi, 2016). Older stock may carry Fairchild Semiconductor markings.

Request a quote for FSA641UMX

The FSA641UMX is an Analog Switches, Multiplexers from onsemi, supplied in a QFN-20-EP(3x3) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

Key specifications of the FSA641UMX: voltage - supply 2.65V~4.3V, number of channels 2, operating temperature -40°C~+85°C, bandwidth 1GHz, con 8pF and propagation delay (tpd) 250ps.

PartnerSemi sources the FSA641UMX 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 numberFSA641UMX
Manufactureronsemi
Heritage brand (part family)Fairchild Semiconductor
Product typeAnalog Switches, Multiplexers
CategoryInterface ICs
Package / caseQFN-20-EP(3x3)
Bandwidth1GHz
Con8pF
Number of Channels2
Operating Temperature-40°C~+85°C
Propagation Delay (tpd)250ps
Ron7Ω
Switch Circuit2:1
Turn-off time15ns
Turn-on time20ns
Voltage - Supply2.65V~4.3V

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

More onsemi Interface ICs

Part numberTypePackageKey specs
FSA551UCX Analog Switches, Multiplexers WLCSP-9(1.2x1.2) 1.5V~3V2
FSA553UCX Analog Switches, Multiplexers WLCSP-9(1.2x1.2) 1.5V~3V2
FSA6157L6X Analog Switches, Multiplexers MicroPak-6 1.65V~4.3V1
FSA634UCX Analog Switches, Multiplexers WLCSP-36(2.1x2.1) 1.65V~4.5V4
FSA642UMX Analog Switches, Multiplexers UFQFN-24(2.5x3.4) 2.65V~4.3V3
FSA644BUCX Analog Switches / Multiplexers WLCSP-36 1.65V~4.5V-40°C~+85°C
FSA644UCX Analog Switches, Multiplexers WLCSP-36 1.65V~4.5V-40°C~+85°C
FSA646AUCX Analog Switches, Multiplexers WLCSP-36(2.4x2.4) 1.5V~5V-40°C~+85°C

Frequently asked questions

What is the FSA641UMX?

The FSA641UMX is an Analog Switches, Multiplexers from onsemi, supplied in a QFN-20-EP(3x3) package. It is listed in our Interface ICs catalog (Analog & Mixed Signal).

What are the specifications of the FSA641UMX?

Bandwidth: 1GHz; Con: 8pF; Number of Channels: 2; Operating Temperature: -40°C~+85°C; Propagation Delay (tpd): 250ps; Ron: 7Ω; Switch Circuit: 2:1; Turn-off time: 15ns; Turn-on time: 20ns; Voltage - Supply: 2.65V~4.3V.

What package is the FSA641UMX in?

The FSA641UMX is listed in a QFN-20-EP(3x3) package.

Which part numbers are similar to the FSA641UMX?

Similar part numbers in our catalog include FSA551UCX (onsemi), FSA553UCX (onsemi), FSA6157L6X (onsemi), FSA634UCX (onsemi), FSA642UMX (onsemi) and FSA644BUCX (onsemi). Similar numbering does not guarantee compatibility; check the datasheets or ask us to confirm.

How can I buy the FSA641UMX?

Request a quote from PartnerSemi at https://www.partnersemi.com/rfq/?mpn=FSA641UMX&brand=onsemi 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.