PCA9539DBR
- Mfr.Part #
- PCA9539DBR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24SSOP
- Stock
- 5,302
- In Stock :
- 5,302
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- * Fullname:
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Interrupt Output :
- yes
- Mounting Type :
- Surface Mount
- Interface :
- I2C, SMBus
- Terminal Position :
- Dual
- Qualification Status :
- Not Qualified
- Number of Bits :
- 16
- Contact Plating :
- Gold
- Terminal Pitch :
- 0.65mm
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pin Count :
- 24
- Number of Ports :
- 2
- Peak Reflow Temperature (Cel) :
- 260
- Output Current :
- 25mA
- Number of I/O :
- 16
- Clock Frequency :
- 400kHz
- Surface Mount :
- yes
- Current - Output Source/Sink :
- 10mA 25mA
- Package / Case :
- 24-SSOP (0.209, 5.30mm Width)
- Terminal Form :
- Gull wing
- Number of Outputs :
- 2
- Width :
- 5.3mm
- Voltage - Supply :
- 2.3V~5.5V
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- CA9539
- Weight :
- 172.39345mg
- Number of Pins :
- 24
- Packaging :
- Tape and Reel (TR)
- ECCN Code :
- EAR99
- Output Type :
- Push-Pull
- Operating Supply Voltage :
- 5.5V
- Height :
- 2mm
- Length :
- 8.2mm
- Feature :
- POR
- Number of Terminations :
- 24
- Lead Free :
- Lead Free
- Supply Voltage :
- 3V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Pbfree Code :
- yes
- Thickness :
- 1.95mm
- Factory Lead Time :
- 6 Weeks
- Datasheets
- PCA9539DBR

[I/O Expanders Texas Instruments PCA9539DBR] Overview
Introducing the cutting-edge PCA9539DBR I/O Expander by Texas Instruments, a revolutionary solution designed to elevate your integrated circuits experience to new heights. This innovative IC offers unparalleled performance and versatility, making it the ideal choice for a wide range of applications.
With its advanced features and seamless integration capabilities, the PCA9539DBR empowers businesses to optimize their operations and streamline their processes like never before. Whether you're a seasoned professional or a newcomer to the industry, this versatile component is sure to exceed your expectations.
Experience the future of integrated circuits with the PCA9539DBR from Texas Instruments, where innovation meets reliability.
PCA9539DBR Features
- Highly flexible I/O expander with 16 I/O pins
- Compatible with the I2C interface for effortless connectivity
- Wide voltage range of 2.3V to 5.5V for enhanced versatility
- Configurable as inputs or outputs for maximum adaptability
- Low standby current consumption for energy-efficient performance
- 24-pin SSOP package for compact and space-saving designs
PCA9539DBR Applications
- Industrial Automation: Implement precise control and monitoring systems in industrial machinery and equipment, enhancing efficiency and productivity. The PCA9539DBR seamlessly integrates into automation systems, offering reliable I/O expansion capabilities for seamless operation.
- Smart Home Devices: Revolutionize the way users interact with their homes by incorporating the PCA9539DBR into smart home devices such as thermostats, lighting controls, and security systems. With its flexible I/O configuration, this IC enables seamless communication and control, enhancing the overall smart home experience.
- Consumer Electronics: Enhance the functionality of consumer electronics products such as gaming consoles, wearable devices, and smart appliances with the PCA9539DBR. Its compact design and versatile features make it an ideal choice for integrating additional input and output capabilities into various consumer electronics applications.
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