4-channel I²C and SMBus switch with reset functions, this multiplexer IC operates with a maximum frequency of 400kHz. Featuring a 4PST throw configuration, it supports I²C and SMBus interfaces and is designed for surface mount installation within a VQFN package. The device operates across a temperature range of -40°C to 85°C, with supply voltages from 2.3V to 5.5V. It offers a low operating supply current of 3µA and a power dissipation of 400mW.
Frequency400kHz
PackageVQFN
MountingSurface Mount
Power400mW
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Technical Specifications
Texas Instruments PCA9546ARGYR technical specifications.
General
Bandwidth
400kHz
Package/Case
VQFN
Interface
I2C, SMBus
Lead Free
Lead Free
Logic Function
Multiplexer
Max Frequency
400kHz
Max Operating Temperature
85°C
Min Operating Temperature
-40°C
Max Power Dissipation
400mW
Max Supply Voltage
5.5V
Min Supply Voltage
2.3V
Mount
Surface Mount
Number of Channels
4
Number of Inputs
4
Number of Outputs
1
Number of Switches
1
Operating Supply Current
3uA
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
400mW
Propagation Delay
1ns
Radiation Hardening
No
RoHS Compliant
Yes
Throw Configuration
4PST
Weight
0.001312oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PCA9546ARGYR Datasheet
Download the complete datasheet for Texas Instruments PCA9546ARGYR to view detailed technical specifications.
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