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
- Max Power Dissipation :
- 400mW
- Terminal Position :
- Dual
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Number of Inputs :
- 4
- Supply Voltage-Min (Vsup) :
- 2.3V
- Contact Plating :
- Gold
- Resistance :
- 16Ohm
- Peak Reflow Temperature (Cel) :
- 260
- REACH SVHC :
- No SVHC
- Packaging :
- Tube
- Logic Function :
- Multiplexer
- Max Operating Temperature :
- 85°C
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.3V~5.5V
- Load Capacitance :
- 50pF
- Supply Voltage-Max (Vsup) :
- 5.5V
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Weight :
- 61.887009mg
- Temperature Grade :
- Industrial
- Lead Free :
- Lead Free
- ECCN Code :
- EAR99
- Nominal Supply Current :
- 3μA
- Applications :
- Translating Switch
- Number of Outputs :
- 1
- Propagation Delay :
- 1 ns
- Number of Pins :
- 16
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Radiation Hardening :
- No
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Surface Mount :
- yes
- Interface :
- I2C, SMBus
- Max Frequency :
- 400kHz
- Min Operating Temperature :
- -40°C
- Output Polarity :
- TRUE
- Number of Terminations :
- 16
- Length :
- 5mm
- Terminal Form :
- Gull wing
- Supply Voltage :
- 2.5V
- Operating Supply Current :
- 3μA
- Thickness :
- 1mm
- Base Part Number :
- CA9546
- Power Dissipation :
- 400mW
- Quiescent Current :
- 3μA
- Number of Functions :
- 2
- Width :
- 4.4mm
- Height :
- 1.2mm
- Pin Count :
- 16
- JESD-609 Code :
- e4
- 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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