PCA9546APWTG4
- Mfr.Part #
- PCA9546APWTG4
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 16TSSOP
- Stock
- 19,639
- In Stock :
- 19,639
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Voltage - Supply :
- 2.3V~5.5V
- Temperature Grade :
- Industrial
- Number of Terminations :
- 16
- Load Capacitance :
- 50pF
- Pin Count :
- 16
- Length :
- 5mm
- Height :
- 1.2mm
- Terminal Position :
- Dual
- Propagation Delay :
- 1 ns
- Pbfree Code :
- yes
- Number of Inputs :
- 4
- Supply Voltage :
- 2.5V
- Number of Functions :
- 2
- Max Operating Temperature :
- 85°C
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Supply Voltage-Min (Vsup) :
- 2.3V
- Packaging :
- Tape and Reel (TR)
- Packing Method :
- TR
- JESD-609 Code :
- e4
- Base Part Number :
- CA9546
- Power Dissipation :
- 400mW
- Terminal Form :
- Gull wing
- Supply Voltage-Max (Vsup) :
- 5.5V
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Applications :
- Translating Switch
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.4mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Thickness :
- 1mm
- Surface Mount :
- yes
- Number of Pins :
- 16
- Weight :
- 61.887009mg
- Min Operating Temperature :
- -40°C
- Max Frequency :
- 400kHz
- Interface :
- I2C, SMBus
- Radiation Hardening :
- No
- Output Polarity :
- TRUE
- Logic Function :
- Multiplexer
- Number of Outputs :
- 1
- Mounting Type :
- Surface Mount
- Peak Reflow Temperature (Cel) :
- 260
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Datasheets
- PCA9546APWTG4

Specialized Texas Instruments PCA9546APWTG4 Overview
The Specialized Texas Instruments PCA9546APWTG4 is an advanced interface IC, engineered to address the demands of complex data management systems. Featuring a robust design that facilitates reliable multi-channel I2C bus switching, this component is crucial for systems requiring multiplexing between different slave devices using a single master device. The PCA9546APWTG4 ensures seamless communication and enhanced performance in a variety of applications, making it a top choice for businesses looking to scale operations effectively while maintaining system integrity.
PCA9546APWTG4 Features
This IC comes packed with features that optimize system functionality. It includes four bidirectional translating switches that allow connection to any combination of I2C buses or devices. Each channel can be independently controlled via an I2C-bus interface, providing flexibility in connection and use. The low-voltage operation and low standby current are ideal for power-sensitive applications. Furthermore, its 16-TSSOP package guarantees compact integration into existing systems, ensuring minimal footprint while delivering maximal performance.
PCA9546APWTG4 Applications
- Data Centers: Facilitates the management of multiple data streams and improves data access and reliability across various server configurations.
- Consumer Electronics: Used in devices such as multi-function printers and gaming consoles to manage data flow and enhance user interface functionalities.
- Telecommunications: Employs robust switching capabilities to enhance signal integrity and reliability in communication equipment.
- Medical Devices: Critical in diagnostic equipment, allowing for precise data channeling and robust device performance under stringent conditions.
- Industrial Automation: Optimizes control in automated production lines, improving equipment efficiency and reliability.
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