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TMUX121NKGR

Name: Texas Instruments TMUX121NKGR
Brand: Texas Instruments
SKU: 595-TMUX121NKGR
Price: 0.83 USD
Availability: InStock

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Mouser No:

595-TMUX121NKGR

Mfr. No:

TMUX121NKGR

Mfr.:

Texas Instruments

Description:

Multiplexer Switch ICs 2-pF 3.3-V 2:1 (SP D T) 2-channel swit

Datasheet:

TMUX121NKGR Datasheet

ECAD Model:

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More Information

Learn more about Texas Instruments TMUX121NKGR

In Stock: 24,007

Stock:: 24,007 Can Dispatch Immediately

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Factory Lead Time:: 12 Weeks Estimated factory production time for quantities greater than shown.

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Unit Price:

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Packaging:

Full Reel (Order in multiples of 3000)

Cut Tape

MouseReel™ (+$7.00)

Pricing (USD)

Qty.	Unit Price	Ext. Price
Cut Tape / MouseReel™ ^†
	$0.83	$0.83
	$0.594	$5.94
	$0.535	$13.38
	$0.47	$47.00
	$0.439	$109.75
	$0.421	$210.50
	$0.405	$405.00
Full Reel (Order in multiples of 3000)
	$0.389	$1,167.00
	$0.369	$2,214.00

† A MouseReel™ fee of $7.00 will be added and calculated in your basket. All MouseReel™ orders are non-cancellable and non-returnable. ↩

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Product Attribute	Attribute Value	Select Attribute
Manufacturer:	Texas Instruments
Product Category:	Multiplexer Switch ICs
RoHS:
Series:	TMUX121
Product:	Multiplexers
Mounting Style:	SMD/SMT
Package/Case:	UQFN-10
Number of Channels:	2 Channel
Configuration:	2 x 2:1
Supply Voltage - Min:	3 V
Supply Voltage - Max:	3.6 V
On Resistance - Max:	8 Ohms
On Time - Max:	16 us
Off Time - Max:	500 ns
Minimum Operating Temperature:	- 40 C
Maximum Operating Temperature:	+ 125 C
Packaging:	Reel
Packaging:	Cut Tape
Packaging:	MouseReel
Bandwidth:	3 GHz
Brand:	Texas Instruments
Development Kit:	DIYAMP-EVM
Off Isolation - Typ:	- 56 dB
Operating Supply Voltage:	3.3 V
Product Type:	Multiplexer Switch ICs
Propagation Delay Time:	60 ps
Factory Pack Quantity:	3000
Subcategory:	Switch ICs
Supply Current - Max:	30 uA
Supply Type:	Single Supply, Dual Supply

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Datasheet

TMUX121NKGR Datasheet

PCN

Product Change Notification 2025-10-14 (PDF)

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CNHTS:: 8542399000
CAHTS:: 8542390000
USHTS:: 8542390090
TARIC:: 8542399000
MXHTS:: 8542399999
ECCN:: EAR99

TMUX121 2-Channel 2:1 Analog Switch

Texas Instrument TMUX121 2-Channel 2:1 Analog Switch is a high-performance bi-directional 2-channel, 2:1 (SPDT) switch supporting differential and single-ended signals. The TMUX121 is an analog passive switch with power-off protection, forcing all I/O pins to be in high-impedance mode when power is not on the VDD pin. The select and enable pins of the TMUX121 are compatible with 1.8V and 3.3V control voltage, allowing them to be directly interfaced with the general purpose I/O (GPIO) from low voltage processors. This feature and the device's low on-resistance and low on-capacitance make the TMUX121 an excellent choice for supporting switching a wide range of digital and analog signals communication protocol standards, including high-speed standards such as I³C. The Texas Instruments TMUX121 comes in a small 10-pin UQFN package with only 1.8mm × 1.4mm, making it useful when the PCB area is limited.