PCA9539BS,118
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- Mfr.Part #
- PCA9539BS,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24HVQFN
- Stock
- 29,354
- In Stock ：
- 29,354
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Number of I/O :
- 16
- HTS Code :
- 8542.31.00.01
- Terminal Form :
- NO LEAD
- Base Part Number :
- PCA9539
- Terminal Position :
- QUAD
- Package / Case :
- 24-VFQFN Exposed Pad
- Terminal Pitch :
- 0.5mm
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Feature :
- POR
- Packaging :
- Tape and Reel (TR)
- Number of Ports :
- 2
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Clock Frequency :
- 400kHz
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4mm
- Factory Lead Time :
- 7 Weeks
- Length :
- 4mm
- Interface :
- I2C, SMBus
- Number of Bits :
- 16
- Current - Output Source/Sink :
- 10mA 25mA
- Supply Voltage :
- 3V
- Height Seated (Max) :
- 1mm
- Voltage - Supply :
- 2.3V~5.5V
- JESD-609 Code :
- e4
- Surface Mount :
- yes
- Pin Count :
- 24
- Qualification Status :
- Not Qualified
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Mounting Type :
- Surface Mount
- JESD-30 Code :
- S-PQCC-N24
- Power Supplies :
- 2.5/5V
- Published :
- 2003
- Output Type :
- Push-Pull
- Number of Terminations :
- 24
- Interrupt Output :
- yes
- Datasheets
- PCA9539BS,118
I/O Expanders NXP Semiconductors PCA9539BS,118 Overview
The I/O Expanders NXP Semiconductors PCA9539BS,118 is a highly versatile and reliable IC designed for robust performance in complex digital systems. This I2C-compatible I/O expander enhances the efficiency and scalability of your hardware by adding 16 additional input/output ports, housed in a compact 24HVQFN package. Its low-power consumption and wide operating temperature range make it an ideal choice for extending the capabilities of microcontrollers and processors with limited GPIOs. The PCA9539BS,118's ability to operate under extended voltage levels and its built-in polarity inversion feature ensure seamless integration into various industrial and commercial applications, supporting the demands for increased device functionality and complexity.
PCA9539BS,118 Features
- 16-bit I/O port expander with I2C bus interface
- Operating voltage range of 2.3V to 5.5V
- Low standby current ideal for power-sensitive applications
- Enhanced ESD protection
- Polarity inversion register for configurable I/O
- Offers 400 kHz clock frequency on I2C bus
- 24-pin HVQFN package ensuring minimal space usage
PCA9539BS,118 Applications
- Smart Home Devices - Enables enhanced connectivity features in smart lighting systems, home automation hubs, and security devices by expanding available I/O ports.
- Industrial Automation - Integrates seamlessly into control systems to manage inputs and outputs for sensors, actuators, and other industrial equipment.
- Server Management - Used in server farms for system management interfaces, expanding capabilities in monitoring and control functionalities.
- Portable Electronics - Supports additional functionalities in portable devices like e-readers and gaming devices by providing expanded I/O options without significant power draw.
- Automotive Applications - Contributes to the complexity of automotive control systems, aiding in features ranging from climate control to advanced driver-assistance systems (ADAS).
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