PCA9518PW
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- Mfr.Part #
- PCA9518PW
- Manufacturer
- Texas Instruments
- Package / Case
- 20-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC INTERFACE SPECIALIZED 20TSSOP
- Stock
- 33
- In Stock ：
- 33
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- Manufacturer :
- Texas Instruments
- Product Category :
- Specialized
- Min Operating Temperature :
- -40°C
- Length :
- 6.5mm
- Base Part Number :
- CA9518
- Number of Functions :
- 2
- Pin Count :
- 20
- JESD-609 Code :
- e4
- Weight :
- 76.997305mg
- Thickness :
- 1mm
- RoHS Status :
- ROHS3 Compliant
- Factory Lead Time :
- 6 Weeks
- Number of Outputs :
- 5
- Radiation Hardening :
- No
- Pbfree Code :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Operating Supply Current :
- 2.5mA
- REACH SVHC :
- No SVHC
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Packaging :
- Tube
- Max Operating Temperature :
- 85°C
- Contact Plating :
- Gold
- Output Current :
- 50mA
- Terminal Position :
- Dual
- Number of Terminations :
- 20
- Width :
- 4.4mm
- Surface Mount :
- yes
- Applications :
- Buffer
- Max Frequency :
- 400kHz
- Lead Free :
- Lead Free
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Interface :
- I2C
- Temperature Grade :
- Industrial
- Height :
- 1.2mm
- Terminal Form :
- Gull wing
- Supply Voltage :
- 3.3V
- Voltage - Supply :
- 3V~3.6V
- Number of Pins :
- 20
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- Datasheets
- PCA9518PW
Specialized Texas Instruments PCA9518PW Overview
The Texas Instruments PCA9518PW is an advanced interface IC, specialized for complex communication networks requiring multiple I2C buses. This IC enables extended I2C bus configurations through a series of programmable switches that enhance signal integrity and increase system reliability. Ideal for applications where bus buffering and extended I2C capabilities are crucial, the PCA9518PW ensures seamless integration in multi-master and multi-slave environments. By facilitating robust signal conditioning, this device helps overcome the limitations posed by voltage level shifting and bus capacitance, making it a perfect choice for sophisticated electronic systems.
PCA9518PW Features
The PCA9518PW boasts several distinctive features that set it apart in the field of specialized interface ICs. Key features include the ability to connect up to five I2C buses, built-in voltage level translation for interfacing between different logic levels, and enhanced noise immunity. It also supports hot insertion and provides fail-safe I2C bus capabilities, essential for critical applications requiring high reliability and continuous operation.
PCA9518PW Applications
- Data Centers: Utilized in managing communication between different server motherboards, ensuring reliable and uninterrupted data transfer.
- Consumer Electronics: Applied in devices like smart televisions and gaming consoles for enhanced data communication between various processing units.
- Telecommunications Equipment: Enhances signaling in multi-rack setups, enabling effective communication over longer distances and between multiple devices.
- Industrial Automation: Used in complex industrial control systems for reliable I2C communication across various sensors and actuators.
- Automotive Electronics: Integral in managing sensor networks and communication backbones within vehicle electronics systems.
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