PCA9548ADWR
- Mfr.Part #
- PCA9548ADWR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 24SOIC
- Stock
- 1,238
- In Stock :
- 1,238
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Bandwidth :
- 400 kHz
- Number of Pins :
- 24
- Surface Mount :
- yes
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Weight :
- 624.398247mg
- Interface :
- I2C, SMBus
- Base Part Number :
- CA9548
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 24
- Lead Free :
- Lead Free
- Max Frequency :
- 400kHz
- Supply Voltage :
- 2.5V
- Min Operating Temperature :
- -40°C
- Width :
- 7.5mm
- Mounting Type :
- Surface Mount
- Length :
- 15.4mm
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Packaging :
- Tape and Reel (TR)
- Terminal Form :
- Gull wing
- Radiation Hardening :
- No
- Voltage - Supply :
- 2.3V~5.5V
- Height :
- 2.65mm
- Applications :
- Translating Switch
- Number of Functions :
- 1
- Propagation Delay :
- 1 ns
- Max Operating Temperature :
- 85°C
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Number of Outputs :
- 1
- Thickness :
- 2.35mm
- Terminal Position :
- Dual
- Resistance :
- 15Ohm
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 6 Weeks
- Temperature Grade :
- Industrial
- Number of Inputs :
- 8
- Logic Function :
- Multiplexer
- Pin Count :
- 24
- Datasheets
- PCA9548ADWR

Specialized Texas Instruments PCA9548ADWR Overview
The Specialized Texas Instruments PCA9548ADWR is an advanced integrated circuit specifically designed for robust interfacing solutions, housed in a 24-SOIC package. This device stands out for its versatility in managing signal integrity across multiple communication channels, ensuring reliable and efficient multiplexing capabilities. The PCA9548ADWR offers eight individually controlled I2C channels, allowing for expanded system functionality without compromising on performance, ideal for complex multi-slave systems. Its low-voltage operation and power-saving features make it a prime choice for developing energy-efficient applications in commercial and industrial settings.
PCA9548ADWR Features
The PCA9548ADWR integrated circuit includes several key features that enhance its utility and reliability in specialized applications: it supports up to eight separate I2C channels which can be controlled independently, features built-in channel isolation to prevent signal interference, operates effectively across a wide range of power supplies, and comes with an interrupt output feature for enhanced control. These attributes make the PCA9548ADWR an optimal solution for sophisticated electronic systems requiring robust data management and signal integrity.
PCA9548ADWR Applications
- Data Centers: Utilizes its multi-channel I2C interfacing to manage data flow efficiently across various server arrays, optimizing communication and reducing latency.
- Telecommunications Equipment: Helps in the coordination of multiple signal pathways, enhancing the performance of telecommunications infrastructure by ensuring clear and uninterrupted signal transmission.
- Industrial Control Systems: Provides precise control over multiple sensor inputs and outputs, integral for monitoring and managing complex industrial machinery and processes.
- Consumer Electronics: Enables advanced functionality in consumer electronics by supporting multiple device integrations within a single control unit, enhancing user experience through increased device interconnectivity.
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