PCA9546APWR
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- Mfr.Part #
- PCA9546APWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 16TSSOP
- Stock
- 45
- In Stock ：
- 45
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Temperature Grade :
- Industrial
- Throw Configuration :
- 4PST
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40°C
- Number of Pins :
- 16
- Power Dissipation :
- 400mW
- Terminal Form :
- Gull wing
- Applications :
- Translating Switch
- Load Capacitance :
- 50pF
- Height :
- 1.2mm
- Thickness :
- 1mm
- Number of Functions :
- 2
- Packaging :
- Tape and Reel (TR)
- Max Operating Temperature :
- 85°C
- Max Power Dissipation :
- 400mW
- Propagation Delay :
- 1 ns
- Voltage - Supply :
- 2.3V~5.5V
- Lead Free :
- Lead Free
- Surface Mount :
- yes
- Width :
- 4.4mm
- Interface :
- I2C, SMBus
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Quiescent Current :
- 3μA
- Pin Count :
- 16
- Supply Voltage-Max (Vsup) :
- 5.5V
- Packing Method :
- TR
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 16
- Bandwidth :
- 400 kHz
- Logic Function :
- Multiplexer
- Contact Plating :
- Gold
- Resistance :
- 16Ohm
- Pbfree Code :
- yes
- ECCN Code :
- EAR99
- REACH SVHC :
- No SVHC
- Operating Supply Current :
- 8μA
- Mounting Type :
- Surface Mount
- Base Part Number :
- CA9546
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 2.5V
- Number of Outputs :
- 1
- Max Frequency :
- 400kHz
- Radiation Hardening :
- No
- Supply Voltage-Min (Vsup) :
- 2.3V
- Number of Inputs :
- 4
- Length :
- 5mm
- Output Polarity :
- TRUE
- Factory Lead Time :
- 12 Weeks
- JESD-609 Code :
- e4
- Terminal Position :
- Dual
- Weight :
- 61.887009mg
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Datasheets
- PCA9546APWR
Specialized Texas Instruments PCA9546APWR Overview
The Specialized Texas Instruments PCA9546APWR is a highly versatile integrated circuit designed to enhance the performance and functionality of specialized interfaces. This IC offers a robust solution for managing multiple I2C devices over a single bus, which is crucial for applications requiring multiple sensor data aggregation or device controls. Its compact 16-TSSOP package allows for efficient use of PCB space, making it an excellent choice for advanced modular systems needing streamlined communication architectures. The PCA9546APWR optimizes system design by reducing complexity and enhancing reliability, making it an indispensable tool for developers looking to scale their electronic systems.
PCA9546APWR Features
The PCA9546APWR boasts several key features that make it stand out. It includes four bidirectional translating switches that can connect up to four I2C slaves with different voltage levels to a single master, ensuring compatibility across diverse I2C applications. Its low standby current and operational power draw enhance its suitability for power-sensitive applications, while built-in channel isolation prevents signal interference, thus securing data integrity and system reliability. The device also supports hot insertion, making it ideal for systems that require maintenance or upgrades without downtime.
PCA9546APWR Applications
- Consumer Electronics: Used in devices like smart TVs and gaming consoles to manage various sensors and peripheral communications seamlessly.
- Telecommunications: Facilitates the integration of multiple frequency band modules within communication infrastructure, improving signal management and device interoperability.
- Automotive Systems: Employed in advanced driver-assistance systems (ADAS) to coordinate sensor data from multiple sources, enhancing vehicle safety and performance.
- Industrial Automation: Enables robust communication between numerous sensors and actuators in automated production lines, optimizing operational efficiency and reliability.
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