4-channel I²C and SMBus multiplexer featuring interrupt logic and reset functions. Operates with a supply voltage range of 2.3V to 5.5V and a maximum power dissipation of 400mW. Supports a maximum frequency of 400kHz with a typical propagation delay of 1ns. Packaged in a 20-SOIC form factor, measuring 13mm in length, 7.6mm in width, and 2.35mm in height. This lead-free, RoHS-compliant component is designed for operation between -40°C and 85°C.
Frequency400kHz
PackageSOIC
Power400mW
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Technical Specifications
Texas Instruments PCA9545ADW technical specifications.
General
Bandwidth
400kHz
Package/Case
SOIC
Height
2.35mm
Lead Free
Lead Free
Length
13mm
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
Nominal Supply Current
3uA
Number of Channels
4
Number of Inputs
4
Number of Outputs
1
Number of Switches
1
Operating Supply Current
3uA
Package Quantity
25
Packaging
Rail/Tube
Power Dissipation
400mW
Propagation Delay
1ns
Radiation Hardening
No
RoHS Compliant
Yes
Weight
0.017662oz
Width
7.6mm
Compliance
RoHS
Compliant
Datasheet
Texas Instruments PCA9545ADW Datasheet
Download the complete datasheet for Texas Instruments PCA9545ADW to view detailed technical specifications.
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