TCA6418EYFPR
- Mfr.Part #
- TCA6418EYFPR
- Manufacturer
- Texas Instruments
- Package / Case
- 25-XFBGA, DSBGA
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 18B 25DSBGA
- Stock
- 37,089
- In Stock :
- 37,089
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Mount :
- Surface Mount
- Mounting Type :
- Surface Mount
- Factory Lead Time :
- 6 Weeks
- Interrupt Output :
- yes
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 25
- JESD-609 Code :
- e1
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Power Supplies :
- 1.8/3.3V
- Width :
- 0m
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage :
- 2.3V
- ECCN Code :
- EAR99
- Qualification Status :
- Not Qualified
- Base Part Number :
- TCA6418
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Peak Reflow Temperature (Cel) :
- 260
- Height :
- 500μm
- Pin Count :
- 25
- HTS Code :
- 8542.39.00.01
- Number of Ports :
- 1
- Operating Supply Current :
- 3μA
- Pbfree Code :
- yes
- Contact Plating :
- Copper, Silver, Tin
- Number of Bits :
- 18
- Package / Case :
- 25-XFBGA, DSBGA
- uPs/uCs/Peripheral ICs Type :
- PARALLEL IO PORT, GENERAL PURPOSE
- Current - Output Source/Sink :
- 10mA 25mA
- Terminal Position :
- BOTTOM
- Interface :
- I2C
- Number of I/O :
- 18
- Packaging :
- Cut Tape (CT)
- Thickness :
- 0m
- Terminal Pitch :
- 0.4mm
- Lead Free :
- Lead Free
- Length :
- 0m
- Clock Frequency :
- 1MHz
- Operating Supply Voltage :
- 3.6V
- Feature :
- Keypad Controller, POR
- Terminal Form :
- Ball
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- Push-Pull
- Voltage - Supply :
- 1.65V~3.6V
- Number of Pins :
- 25
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- TCA6418EYFPR

I/O Expanders Texas Instruments TCA6418EYFPR Overview
The I/O Expanders Texas Instruments TCA6418EYFPR is a highly versatile, low-power integrated circuit designed to significantly expand I/O capabilities via the I2C bus. This 18-bit expander is housed in a compact 25-DSBGA package, making it an ideal choice for space-constrained applications. The TCA6418EYFPR facilitates seamless communication and control among multiple peripheral devices, enhancing overall system efficiency and performance. Its robust feature set is tailored to meet the demanding requirements of modern electronic systems, ensuring reliable operation and compatibility across various platforms.
TCA6418EYFPR Features
This integrated circuit boasts numerous features that make it a preferred choice for developers and engineers. Key features include:
- 18-bit I/O expander for I2C bus, offering flexibility in managing more devices.
- Low standby current, which is crucial for power-sensitive applications.
- Enhanced ESD protection, ensuring durability and longer life in harsh environments.
- Configurable polarity and output drive strength, which provides adaptability for different types of loads and applications.
- Compact 25-DSBGA package, perfect for designs where space is at a premium.
TCA6418EYFPR Applications
- Smart Home Devices: Utilized in managing various sensors and actuators, enabling sophisticated control in home automation systems.
- Mobile Devices: Enhances additional I/O options for buttons, switches, and other interfaces without adding significant power consumption.
- Industrial Control: Acts as a critical component in industrial automation systems, allowing for more efficient monitoring and control of machinery.
- Automotive Applications: Used in vehicle systems to expand control over lighting, sensors, and other electronic components.
- Portable Electronics: Supports additional functionalities in portable devices such as wearables and handheld gaming consoles, without compromising on space and energy efficiency.
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