4-channel I²C and SMBus multiplexer, operating from 2.3V to 5.5V with a maximum supply voltage of 5.5V. Features include interrupt logic and reset functions, supporting a maximum frequency of 400kHz. This 4PST multiplexer offers 4 circuits with 4 inputs and 1 output, housed in a 20-VQFN EP package. Operating temperature range is -40°C to 85°C, with a low operating supply current of 8µA and a power dissipation of 400mW.
Frequency400kHz
PackageVQFN EP
Power400mW
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Technical Specifications
Texas Instruments PCA9545ARGYR technical specifications.
General
Bandwidth
400kHz
Package/Case
VQFN EP
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
8uA
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 PCA9545ARGYR Datasheet
Download the complete datasheet for Texas Instruments PCA9545ARGYR to view detailed technical specifications.
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