This I2C multiplexer is a 1-element, 4-input, 1-output logic IC designed for surface mounting. Featuring an I2C and SMBus interface, it operates with a maximum frequency of 400kHz and supports supply voltages from 2.3V to 5.5V. The component offers a propagation delay of 0.3ns and a maximum power dissipation of 400mW, with a typical supply current of 30uA. Packaged in a VQFN with dimensions of 5mm x 5mm x 0.95mm, it is lead-free and RoHS compliant, suitable for operation between -40°C and 85°C.
Frequency400kHz
PackageVQFN
Current30uA
MountingSurface Mount
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Technical Specifications
NXP PCA9544ABS,118 technical specifications.
General
Package/Case
VQFN
Height
0.95mm
Interface
I2C, SMBus
Lead Free
Lead Free
Length
5mm
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
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
400mW
Propagation Delay
0.3ns
Radiation Hardening
No
RoHS Compliant
Yes
Supply Current
30uA
Supply Voltage-Nom
5.5V
Width
5mm
Compliance
RoHS
Compliant
Datasheet
NXP PCA9544ABS,118 Datasheet
Download the complete datasheet for NXP PCA9544ABS,118 to view detailed technical specifications.
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