PCA9540BDP/Q900J
- Mfr.Part #
- PCA9540BDP/Q900J
- Manufacturer
- NXP Semiconductors
- Package / Case
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 8TSSOP
- Stock
- 329
- In Stock :
- 329
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized
- Factory Lead Time :
- 7 Weeks
- Pin Count :
- 8
- Interface :
- I2C
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- RoHS Status :
- ROHS3 Compliant
- Series :
- Automotive, AEC-Q100
- Package / Case :
- 8-TSSOP, 8-MSOP (0.118, 3.00mm Width)
- Published :
- 2004
- Voltage - Supply :
- 2.3V~5.5V
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Applications :
- 2-Channel I2C Multiplexer
- Datasheets
- PCA9540BDP/Q900J

Specialized NXP Semiconductors PCA9540BDP/Q900J Overview
The Specialized NXP Semiconductors PCA9540BDP/Q900J is a high-performance integrated circuit designed to meet the rigorous demands of specialized interface applications. This IC, housed in an 8TSSOP package, is engineered to provide reliable and efficient solutions for complex digital communication systems. It is ideal for environments where multiple I2C buses need to be managed through a single interface device. The PCA9540BDP/Q900J enables seamless communication between a primary controller and multiple downstream devices, enhancing system reliability and performance while reducing overall power consumption and space requirements.
PCA9540BDP/Q900J Features
This integrated circuit offers a range of features that make it an essential component for any specialized interface system:
- Dual bidirectional I2C-bus and SMBus switch with interrupt logic, facilitating smooth and efficient data handling.
- Low on-state resistance between input and output pins, ensuring minimal signal degradation and higher integrity of data transfer.
- Minimal standby current, which enhances the energy efficiency of the entire system.
- Wide operating voltage range, accommodating various industrial application requirements.
- Capable of operating over a broad temperature range, suitable for demanding industrial environments.
PCA9540BDP/Q900J Applications
- Server Management: Utilizes its dual I2C channels to manage multiple servers through a single point, optimizing the communication between server motherboards and peripheral devices.
- Consumer Electronics: Applied in devices such as smart TVs and home automation hubs to handle multiple sensor inputs and outputs efficiently.
- Telecommunications: Used in telecommunication equipment to manage data flow from various sensors and subsystems, ensuring reliable performance and reduced latency.
- Automotive Applications: Integrates multiple sensor readings onto a single bus in vehicle telematics systems, improving the real-time data processing capabilities.
- Industrial Automation: Facilitates communication in complex machinery by allowing multiple control units to interact over a single interface, enhancing operational efficiency and safety.
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