PCA9545AGQNR
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- Mfr.Part #
- PCA9545AGQNR
- Manufacturer
- Texas Instruments
- Package / Case
- 20-VFBGA
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 20BGA
- Stock
- 5,480
- In Stock ：
- 5,480
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Applications :
- Translating Switch
- Terminal Pitch :
- 0.65mm
- Supply Voltage-Min (Vsup) :
- 2.3V
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 20
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Form :
- Ball
- Min Operating Temperature :
- -40°C
- Lead Free :
- Contains Lead
- Power Dissipation :
- 400mW
- Base Part Number :
- CA9545
- Number of Inputs :
- 4
- Logic Function :
- Multiplexer
- Pbfree Code :
- No
- Number of Outputs :
- 1
- Number of Terminations :
- 20
- Mounting Type :
- Surface Mount
- Temperature Grade :
- Industrial
- Supply Voltage :
- 2.5V
- Voltage - Supply :
- 2.3V~5.5V
- Resistance :
- 16Ohm
- Propagation Delay :
- 1 ns
- Output Polarity :
- TRUE
- Terminal Position :
- BOTTOM
- Package / Case :
- 20-VFBGA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Bandwidth :
- 400 kHz
- Number of Pins :
- 20
- Surface Mount :
- yes
- Interface :
- I2C, SMBus
- Max Operating Temperature :
- 85°C
- Radiation Hardening :
- No
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Datasheets
- PCA9545AGQNR
Specialized Texas Instruments PCA9545AGQNR Overview
The Specialized Texas Instruments PCA9545AGQNR is a state-of-the-art IC interface specialized for multiplexed communication applications. Designed for robust, efficient performance, this device facilitates the connection of multiple I2C devices to a single bus. With its compact 20-BGA package, it provides a scalable solution for advanced embedded systems. By enabling multiple bus configurations, it enhances design flexibility and improves system reliability, making it ideal for sophisticated electronics that require multi-channel I2C communications.
PCA9545AGQNR Features
This specialized interface IC boasts several key features that make it a superior choice for complex electronics systems. It supports four bidirectional translating switches that can connect up to four downstream channels to a main I2C bus. Each channel can be enabled individually via the I2C bus, offering unique scalability and flexibility. Furthermore, the PCA9545AGQNR is designed with built-in interrupt logic, which simplifies the integration of devices with minimal latency, enhancing overall system responsiveness.
PCA9545AGQNR Applications
- Data Centers: Facilitates communication between multiple sensor systems and management controllers, optimizing environmental monitoring and control.
- Advanced Consumer Electronics: Allows high-definition audio-video systems to operate with multiple signal sources, enhancing user interfaces and system capabilities.
- Industrial Automation: Used in complex machinery to manage several peripheral devices over a single communication bus, increasing efficiency and reliability.
- Telecommunications Equipment: Enables multiple modules within a network switch to communicate over a common bus, crucial for maintaining system performance and scalability.
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