High-performance bus switch IC featuring 4-channel multiplexing capability with 8 total channels. Supports I2C and SMBus interfaces, operating with a maximum frequency of 400kHz. This surface mount component is housed in a VQFN package, measuring 4.1mm x 4.1mm x 0.95mm. It operates within a supply voltage range of 2.3V to 5.5V and offers a low operating supply current of 50µA. The device boasts a propagation delay of 0.3ns and a resistance of 24 Ohms.
Frequency400kHz
PackageVQFN
Current50uA
Resistance24R
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Technical Specifications
NXP PCA9546ABS,118 technical specifications.
General
Bandwidth
400kHz
Package/Case
VQFN
Height
0.95mm
Interface
I2C, SMBus
Lead Free
Lead Free
Length
4.1mm
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
8
Number of Inputs
4
Number of Outputs
1
Number of Switches
4
Operating Supply Current
65uA
Output Current
25mA
Package Quantity
1
Packaging
Tape and Reel
Power Dissipation
400mW
Propagation Delay
0.3ns
Radiation Hardening
No
Resistance
24R
RoHS Compliant
Yes
Supply Current
50uA
Supply Voltage-Nom
5.5V
Width
4.1mm
Compliance
RoHS
Compliant
Datasheet
NXP PCA9546ABS,118 Datasheet
Download the complete datasheet for NXP PCA9546ABS,118 to view detailed technical specifications.
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