PCA9536D
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- Mfr.Part #
- PCA9536D
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 4B 8SOIC
- Stock
- 110,418
- In Stock ：
- 110,418
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Terminal Form :
- Gull wing
- Packaging :
- Tube
- Number of Bits :
- 4
- Width :
- 3.91mm
- Terminal Pitch :
- 1.27mm
- Factory Lead Time :
- 6 Weeks
- Feature :
- POR
- Number of Terminations :
- 8
- Operating Supply Voltage :
- 5.5V
- Mount :
- Surface Mount
- Contact Plating :
- Gold
- Voltage - Supply :
- 2.3V~5.5V
- Supply Current-Max :
- 0.15mA
- Peak Reflow Temperature (Cel) :
- 260
- Mounting Type :
- Surface Mount
- Interrupt Output :
- No
- ECCN Code :
- EAR99
- Lifecycle Status :
- ACTIVE (Last Updated: 1 day ago)
- Number of Pins :
- 8
- Clock Frequency :
- 400kHz
- Base Part Number :
- CA9536
- Output Type :
- Push-Pull
- Weight :
- 72.603129mg
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Operating Temperature :
- -40°C~85°C
- Length :
- 4.9mm
- JESD-609 Code :
- e4
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Supply Voltage :
- 3V
- Pbfree Code :
- yes
- Number of Ports :
- 1
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1.58mm
- Power Supplies :
- 2.5/5V
- Pin Count :
- 8
- Number of I/O :
- 4
- Terminal Position :
- Dual
- Interface :
- I2C, SMBus
- Current - Output Source/Sink :
- 10mA 25mA
- Lead Free :
- Lead Free
- Height :
- 1.75mm
- Datasheets
- PCA9536D
I/O Expanders Texas Instruments PCA9536D Overview
The Texas Instruments PCA9536D is a high-performance I/O expander that operates via the I2C interface, packaged in a compact 8-SOIC format. This device is designed to provide additional GPIO (General Purpose Input/Output) functionality to microcontrollers where additional I/O pins are needed. By using the PCA9536D, systems can efficiently manage more tasks with fewer pins from the main processor, optimizing both space and resource utilization. The integration of such I/O expanders is critical for scalable and flexible electronic system designs, especially in complex multi-device environments. The I/O Expanders Texas Instruments PCA9536D is ideal for applications where space and power conservation are paramount.
PCA9536D Features
This I/O expander features four bidirectional I/O ports, which can be individually configured through software control via its I2C interface. Its low power consumption and broad operating voltage range (2.3V to 5.5V) make it suitable for a diverse array of operating environments and devices. Moreover, the PCA9536D supports not only traditional I2C bus speeds but also fast-mode speeds up to 400 kHz, providing versatility in communication speeds depending on the system requirements. Each pin can serve as an input or output without the need for reconfiguration, simplifying integration and enhancing functional adaptability in dynamic electronic setups.
PCA9536D Applications
- Smart Home Devices: Easily integrates into home automation systems for managing devices such as lighting, thermostats, and security sensors, allowing for expanded control within limited GPIO microcontroller setups.
- Industrial Automation: Utilized in industrial control systems to manage processes that require additional I/O points for sensors and actuators, enhancing system reliability and efficiency.
- Consumer Electronics: Applied in various consumer electronic products such as gaming consoles and personal computers to expand the number of controllable units and peripherals without the need for additional processing power or hardware redesigns.
- Server Management: Used in server farms for monitoring and controlling multiple server statuses with minimal input/output ports, improving manageability and scalability.
- Portable Devices: Ideal for expanding I/O capabilities in portable electronics like mobile phones and tablets, where physical space is limited but functional demand is high.
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