PCA9518PW

- 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
- Base Part Number :
- CA9518
- Surface Mount :
- yes
- Width :
- 4.4mm
- Max Frequency :
- 400kHz
- Applications :
- Buffer
- Number of Functions :
- 2
- Number of Pins :
- 20
- REACH SVHC :
- No SVHC
- Pin Count :
- 20
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Height :
- 1.2mm
- Factory Lead Time :
- 6 Weeks
- Output Current :
- 50mA
- Packaging :
- Tube
- Temperature Grade :
- Industrial
- Max Operating Temperature :
- 85°C
- Thickness :
- 1mm
- Pbfree Code :
- yes
- Radiation Hardening :
- No
- Number of Terminations :
- 20
- Operating Supply Current :
- 2.5mA
- Terminal Position :
- Dual
- RoHS Status :
- ROHS3 Compliant
- Length :
- 6.5mm
- Interface :
- I2C
- Voltage - Supply :
- 3V~3.6V
- Number of Outputs :
- 5
- Package / Case :
- 20-TSSOP (0.173, 4.40mm Width)
- Lead Free :
- Lead Free
- Terminal Form :
- Gull wing
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Contact Plating :
- Gold
- Peak Reflow Temperature (Cel) :
- 260
- Min Operating Temperature :
- -40°C
- Mounting Type :
- Surface Mount
- Weight :
- 76.997305mg
- Supply Voltage :
- 3.3V
- 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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