PCA9544APW
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- Mfr.Part #
- PCA9544APW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 20TSSOP
- Stock
- 27,015
- In Stock ：
- 27,015
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Weight :
- 76.997305mg
- Max Frequency :
- 400kHz
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 1.2mm
- Temperature Grade :
- Industrial
- Packaging :
- Tube
- Nominal Supply Current :
- 3μA
- Power Dissipation :
- 400mW
- Max Power Dissipation :
- 400mW
- Number of Inputs :
- 4
- Interface :
- I2C, SMBus
- Width :
- 4.4mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Position :
- Dual
- Applications :
- Translating Switch
- Propagation Delay :
- 300 ps
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Lead Free :
- Lead Free
- Pin Count :
- 20
- Voltage - Supply :
- 2.3V~5.5V
- JESD-609 Code :
- e4
- Pbfree Code :
- yes
- Number of Pins :
- 20
- Number of Outputs :
- 1
- Resistance :
- 16Ohm
- Drain to Source Resistance :
- 16Ohm
- Radiation Hardening :
- No
- REACH SVHC :
- No SVHC
- Supply Voltage-Max (Vsup) :
- 5.5V
- Length :
- 6.5mm
- Supply Voltage :
- 2.5V
- Factory Lead Time :
- 6 Weeks
- Logic Function :
- Multiplexer
- Min Operating Temperature :
- -40°C
- Output Polarity :
- TRUE
- Number of Terminations :
- 20
- Terminal Pitch :
- 0.65mm
- Max Operating Temperature :
- 85°C
- ECCN Code :
- EAR99
- Supply Voltage-Min (Vsup) :
- 2.3V
- Base Part Number :
- CA9544
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Thickness :
- 1mm
- Operating Supply Current :
- 3μA
- Surface Mount :
- yes
- Terminal Form :
- Gull wing
- Number of Functions :
- 1
- Datasheets
- PCA9544APW
Specialized Texas Instruments PCA9544APW Overview
The Specialized Texas Instruments PCA9544APW is an advanced IC INTERFACE SPECIALIZED, housed in a compact 20TSSOP package. This integrated circuit is designed to meet the demanding requirements of high-throughput data systems and multiplexed communication protocols. Texas Instruments' commitment to reliability and innovation is evident in the PCA9544APW, making it ideal for applications requiring multiple bus management and signal integrity, enhancing system performance and scalability. Its precision engineering supports improved diagnostics and maintenance capabilities, crucial for large-scale deployments.
PCA9544APW Features
The PCA9544APW offers numerous features making it an essential component for complex electronic systems. This includes four separately controlled bidirectional translating switches, an active LOW interrupt output, and an I2C-bus interface. Additionally, the device supports up to four different I2C-bus slave addresses through address pins, increasing the flexibility in system design and integration. The low RON switches minimize power loss and improve efficiency, which is vital in sustaining optimal operational standards.
PCA9544APW Applications
- Server Management: Integrates into server systems to manage multiple I2C buses, enabling enhanced system monitoring and control.
- Data Centers: Used in data center infrastructure to facilitate communication between different system sensors and controllers, ensuring efficient data handling and system reliability.
- Industrial Automation: Employed in industrial automation systems to coordinate multiple sensor inputs across various communication channels, optimizing operational efficiency and responsiveness.
- Telecommunications Equipment: Facilitates data and signal management in telecom infrastructures, supporting complex switching and routing tasks required for modern telecommunications.
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