PCA9548ADWG4
- Mfr.Part #
- PCA9548ADWG4
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 24SOIC
- Stock
- 27,559
- In Stock :
- 27,559
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Number of Channels :
- 8
- Package / Case :
- 24-SOIC (0.295, 7.50mm Width)
- Width :
- 7.5mm
- Factory Lead Time :
- 6 Weeks
- Interface :
- I2C, SMBus
- Length :
- 15.4mm
- Mounting Type :
- Surface Mount
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Min Operating Temperature :
- -40°C
- Number of Terminations :
- 24
- Terminal Form :
- Gull wing
- Voltage - Supply :
- 2.3V~5.5V
- Propagation Delay :
- 1 ns
- Surface Mount :
- yes
- JESD-609 Code :
- e4
- Operating Supply Current :
- 9μA
- Max Operating Temperature :
- 85°C
- Peak Reflow Temperature (Cel) :
- 260
- Terminal Pitch :
- 1.27mm
- Applications :
- Translating Switch
- Resistance :
- 45Ohm
- Packaging :
- Tube
- Temperature Grade :
- Industrial
- Base Part Number :
- CA9548
- Max Frequency :
- 400kHz
- Supply Voltage :
- 2.5V
- Weight :
- 624.398247mg
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Pins :
- 24
- Radiation Hardening :
- No
- Pin Count :
- 24
- Number of Functions :
- 1
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Bandwidth :
- 400 kHz
- Logic Function :
- Multiplexer
- Thickness :
- 2.35mm
- Height :
- 2.65mm
- RoHS Status :
- ROHS3 Compliant
- Datasheets
- PCA9548ADWG4

Specialized Texas Instruments PCA9548ADWG4 Overview
The Specialized Texas Instruments PCA9548ADWG4 is an advanced IC interface specialized for multiplexing digital signals within high-performance computing systems and commercial electronics. This IC is housed in a compact 24SOIC package, designed to optimize functionality while minimizing space requirements. The PCA9548ADWG4 enhances system reliability and scalability by providing 8 individual channels for I2C bus management, making it ideal for applications requiring multiple bus configurations from a single master. Its ability to isolate and control each channel individually ensures enhanced performance in complex multi-slave environments.
PCA9548ADWG4 Features
The PCA9548ADWG4 includes several key features that make it particularly useful for sophisticated electronic systems. These include its ability to operate over a wide power supply range, low stand-by current, and its built-in channel isolation feature to prevent signal interference. Additionally, the device supports hot insertion, making it suitable for systems that require maintenance or upgrades without downtime. Its I2C-bus interface compatibility ensures easy integration into existing architectures, providing a cost-effective solution for expanding system capabilities without major redesigns.
PCA9548ADWG4 Applications
- Server Management: Utilized in server farms to manage communication between different server modules, ensuring efficient data flow and system scalability.
- Data Centers: Helps in managing data routing in centers by offering precise control over multiple I2C buses, enhancing data handling and device management.
- Consumer Electronics: Integrated into devices such as home entertainment systems and smart appliances, allowing for sophisticated control and communication between multiple I2C-enabled components.
- Telecommunications: Used in telecommunications equipment to facilitate clear and distinct signal routing and device management across complex networks.
- Medical Equipment: Applied in medical diagnostic and monitoring devices, ensuring reliable and interference-free data transfer between various sensors and control units.
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