PCA9546APW
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- Mfr.Part #
- PCA9546APW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 16TSSOP
- Stock
- 9,270
- In Stock ：
- 9,270
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Applications :
- Translating Switch
- Peak Reflow Temperature (Cel) :
- 260
- Propagation Delay :
- 1 ns
- Number of Terminations :
- 16
- Thickness :
- 1mm
- Resistance :
- 16Ohm
- Supply Voltage :
- 2.5V
- Mounting Type :
- Surface Mount
- Nominal Supply Current :
- 3μA
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.4mm
- Operating Supply Current :
- 3μA
- Max Operating Temperature :
- 85°C
- Terminal Position :
- Dual
- Max Power Dissipation :
- 400mW
- Temperature Grade :
- Industrial
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- JESD-609 Code :
- e4
- Number of Functions :
- 2
- Interface :
- I2C, SMBus
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 16
- Supply Voltage-Min (Vsup) :
- 2.3V
- Logic Function :
- Multiplexer
- Lead Free :
- Lead Free
- Weight :
- 61.887009mg
- Voltage - Supply :
- 2.3V~5.5V
- Number of Outputs :
- 1
- Length :
- 5mm
- ECCN Code :
- EAR99
- Number of Inputs :
- 4
- Terminal Form :
- Gull wing
- Load Capacitance :
- 50pF
- Surface Mount :
- yes
- Quiescent Current :
- 3μA
- Height :
- 1.2mm
- Factory Lead Time :
- 6 Weeks
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Output Polarity :
- TRUE
- Contact Plating :
- Gold
- Pbfree Code :
- yes
- Base Part Number :
- CA9546
- Packaging :
- Tube
- Power Dissipation :
- 400mW
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Supply Voltage-Max (Vsup) :
- 5.5V
- Pin Count :
- 16
- Max Frequency :
- 400kHz
- Datasheets
- PCA9546APW
Specialized Texas Instruments PCA9546APW Overview
The Specialized Texas Instruments PCA9546APW is a cutting-edge IC INTERFACE SPECIALIZED 16TSSOP designed for sophisticated multi-channel communication systems. This integrated circuit allows for seamless interfacing and enhanced signal integrity in complex applications. It stands out in the market with its ability to support up to four downstream I2C and SMBus devices. This flexibility makes the PCA9546APW an ideal solution for expanding I2C systems without the need for additional signal buffering or extensive rewiring, thereby simplifying design and reducing overall system costs.
PCA9546APW Features
The PCA9546APW boasts several features that make it superior for applications requiring reliable and efficient multi-channel communication. Key features include four separately controlled bidirectional translating switches, active-low interrupt inputs, and an aggregated interrupt output feature. It supports both I2C and SMBus link speeds, ensuring compatibility with a wide range of industry standards. Furthermore, it requires minimal external components, which simplifies the board layout and reduces the space needed on PCBs.
PCA9546APW Applications
- Server Management: Used in server motherboards to manage multiple I2C modules efficiently, enhancing server performance and scalability.
- Consumer Electronics: Applied in home entertainment systems for managing multiple sensor inputs, ensuring a cohesive and user-friendly interface.
- Telecommunications: Employed in telecommunication racks to facilitate communication between different system modules, improving signal integrity and system reliability.
- Industrial Control Systems: Utilized in industrial environments to connect a variety of sensors and controllers, thereby optimizing the operational efficiency and monitoring capabilities.
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