4-channel I²C and SMBus multiplexer with interrupt logic. Features a 400kHz bandwidth and operates from a 2.3V to 5.5V supply. This 4PST multiplexer offers 4 inputs and 1 output, with a propagation delay of 1ns. Packaged in a 20-VQFN, it supports a temperature range of -40°C to 85°C and is lead-free and RoHS compliant.
Frequency400kHz
PackageVQFN
Power400mW
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Technical Specifications
Texas Instruments PCA9544ARGYR technical specifications.
General
Bandwidth
400kHz
Package/Case
VQFN
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
Number of Channels
4
Number of Circuits
4
Number of Inputs
4
Number of Outputs
1
Number of Switches
1
Operating Supply Current
3uA
Package Quantity
3000
Packaging
Tape and Reel
Power Dissipation
400mW
Propagation Delay
1ns
Radiation Hardening
No
RoHS Compliant
Yes
Throw Configuration
4PST
Weight
0.001517oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PCA9544ARGYR Datasheet
Download the complete datasheet for Texas Instruments PCA9544ARGYR to view detailed technical specifications.
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