PCA9535HF,118
- Mfr.Part #
- PCA9535HF,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-WFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24HWQFN
- Stock
- 7,639
- In Stock :
- 7,639
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Base Part Number :
- PCA9535
- HTS Code :
- 8542.39.00.01
- Terminal Position :
- QUAD
- Terminal Form :
- NO LEAD
- JESD-30 Code :
- S-PQCC-N24
- Mounting Type :
- Surface Mount
- Output Type :
- Push-Pull
- JESD-609 Code :
- e4
- Feature :
- POR
- Peak Reflow Temperature (Cel) :
- 260
- Interrupt Output :
- yes
- Interface :
- I2C, SMBus
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 0.8mm
- Terminal Finish :
- NICKEL PALLADIUM GOLD
- RoHS Status :
- ROHS3 Compliant
- Packaging :
- Tape and Reel (TR)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 2.5/5V
- Supply Voltage :
- 3V
- Length :
- 4mm
- Number of Bits :
- 16
- Operating Temperature :
- -40°C~85°C
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Package / Case :
- 24-WFQFN Exposed Pad
- Voltage - Supply :
- 2.3V~5.5V
- Current - Output Source/Sink :
- 10mA 25mA
- Pin Count :
- 24
- Clock Frequency :
- 400kHz
- Number of I/O :
- 16
- Width :
- 4mm
- Factory Lead Time :
- 7 Weeks
- Terminal Pitch :
- 0.5mm
- Surface Mount :
- yes
- Published :
- 2003
- Number of Ports :
- 2
- Number of Terminations :
- 24
- Datasheets
- PCA9535HF,118

I/O Expanders NXP Semiconductors PCA9535HF,118 Overview
The I/O Expanders NXP Semiconductors PCA9535HF,118 is a high-performance, 16-bit I/O expander designed for seamless integration with I2C-bus interfaces. This compact, 24-HWQFN packaged device is ideal for applications requiring additional I/O ports with minimal data-bus traffic and low power consumption. The PCA9535HF,118 allows for efficient space utilization and is perfectly suited for a wide range of industrial and consumer applications where extending the number of I/O points is necessary without adding unnecessary complexity to the main processor.
PCA9535HF,118 Features
This I/O expander offers 16-bit input/output port expansion with polarity inversion functionality. It operates over an extended temperature range and includes built-in power-on reset. With an interrupt output that can be configured for input port events, the device ensures efficient and responsive system management. The PCA9535HF,118 also supports multiple address pins, enabling easy expansion of up to 8 devices on the same bus.
PCA9535HF,118 Applications
- Industrial Automation: Used in PLC systems to expand input/output capabilities without the need for additional processors, enhancing system efficiency and reducing overall costs.
- Server Room Management: Employed in server management systems to monitor and control multiple server parameters through extended I/O ports, ensuring efficient operation and management.
- Home Automation: Integral to smart home devices, enabling communication with a large number of sensors and actuators through a single I2C interface, simplifying circuit complexity and enhancing user convenience.
- Robotics: Utilized in robotic systems to manage various sensors and mechanical components, offering increased flexibility and functionality in complex automation tasks.
- Mobile Devices: Helps in extending the capabilities of compact mobile devices by adding more I/O options, thereby supporting additional features without main processor overhead.
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