2-channel I2C/SMBus switch with voltage translation, operating from 2.3V to 5.5V. Features include interrupt and reset capabilities, supporting a maximum frequency of 400kHz. This multiplexer IC offers 2 inputs and 1 output, with a maximum power dissipation of 400mW. Packaged in a 14-SOIC, it operates within a temperature range of -40°C to 85°C and is RoHS compliant.
Frequency400kHz
PackageD
Power400mW
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Technical Specifications
Texas Instruments PCA9543AD technical specifications.
General
Package/Case
D
High Level Output Current
-100uA
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 Bits
8
Number of Channels
2
Number of Inputs
2
Number of Outputs
1
Number of Switches
1
Operating Supply Current
17uA
Package Quantity
50
Packaging
Rail/Tube
Power Dissipation
400mW
Propagation Delay
1ns
Radiation Hardening
No
RoHS Compliant
Yes
Series
PCA9543A
Weight
0.004564oz
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PCA9543AD Datasheet
Download the complete datasheet for Texas Instruments PCA9543AD to view detailed technical specifications.
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