PCF8575CDBR
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- Mfr.Part #
- PCF8575CDBR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.209, 5.30mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24SSOP
- Stock
- 7,521
- In Stock ：
- 7,521
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Lead Free :
- Lead Free
- Length :
- 8.2mm
- Packaging :
- Tape and Reel (TR)
- Operating Temperature :
- -40°C~85°C
- Number of Ports :
- 2
- Surface Mount :
- yes
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 24-SSOP (0.209, 5.30mm Width)
- Thickness :
- 1.95mm
- Pin Count :
- 24
- Supply Voltage :
- 5V
- HTS Code :
- 8542.39.00.01
- Base Part Number :
- PCF8575
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Output Type :
- Open Drain
- Pbfree Code :
- yes
- Power Supplies :
- 5V
- Clock Frequency :
- 400kHz
- JESD-609 Code :
- e4
- Interrupt Output :
- yes
- Operating Supply Voltage :
- 5.5V
- Number of Bits :
- 16
- Number of Pins :
- 24
- Terminal Position :
- Dual
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Qualification Status :
- Not Qualified
- Number of I/O :
- 16
- Voltage - Supply :
- 4.5V~5.5V
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of Terminations :
- 24
- Feature :
- POR
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Height :
- 2mm
- Width :
- 5.3mm
- Current - Output Source/Sink :
- 10mA 25mA
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Supply Current-Max :
- 0.2mA
- Terminal Pitch :
- 0.65mm
- Interface :
- I2C, SMBus
- Weight :
- 172.39345mg
- Mounting Type :
- Surface Mount
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Datasheets
- PCF8575CDBR
I/O Expanders Texas Instruments PCF8575CDBR Overview
The I/O Expanders Texas Instruments PCF8575CDBR is an exceptional solution for system designers looking to expand the input/output capabilities of their microcontroller-based systems. This 16-bit I/O expander utilizes the I2C bus to facilitate communication between the core system and multiple input/output peripherals without necessitating a large number of pins on the main processor. Its integration into any system aims at enhancing operational efficiency and reducing overall system complexity, making it highly suitable for a wide range of industrial and commercial applications. The use of Texas Instruments' technology ensures reliability and performance, ideal for demanding environments.
PCF8575CDBR Features
The PCF8575CDBR from Texas Instruments stands out with its robust feature set, including 16-bit I/O port expansion, low standby current, and an interrupt line (INT) that is activated on input change. This versatility allows for both input and output operations. The device supports multiple address options through hardware configuration, enabling up to eight devices on the same bus. This feature facilitates scalability in complex systems without requiring additional resources.
PCF8575CDBR Applications
- Home Automation Systems: Integrates with various sensors and actuators to manage and monitor systems like lighting, heating, and security.
- Industrial Control: Used in manufacturing lines to extend control signals over a simple two-wire bus, reducing wiring complexity and improving scalability.
- Server Farm Management: Helps in the monitoring and controlling of servers through extended I/O capabilities, crucial for managing large arrays of servers efficiently.
- Remote I/O Nodes: Facilitates the expansion of input and output capabilities at remote locations, connecting back to a central controller over an I2C bus.
- Mobile Devices: Expands the I/O options for mobile device accessories, enhancing their functionality and user interaction.
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