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
- Thickness :
- 1.95mm
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Supply Voltage :
- 5V
- Number of Terminations :
- 24
- Width :
- 5.3mm
- Base Part Number :
- PCF8575
- Terminal Position :
- Dual
- HTS Code :
- 8542.39.00.01
- Supply Current-Max :
- 0.2mA
- Peak Reflow Temperature (Cel) :
- 260
- Voltage - Supply :
- 4.5V~5.5V
- Current - Output Source/Sink :
- 10mA 25mA
- Number of Bits :
- 16
- Factory Lead Time :
- 6 Weeks
- Power Supplies :
- 5V
- Feature :
- POR
- Height :
- 2mm
- Clock Frequency :
- 400kHz
- Pin Count :
- 24
- Pbfree Code :
- yes
- Qualification Status :
- Not Qualified
- Package / Case :
- 24-SSOP (0.209, 5.30mm Width)
- Operating Temperature :
- -40°C~85°C
- Interrupt Output :
- yes
- Interface :
- I2C, SMBus
- Mounting Type :
- Surface Mount
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 0.65mm
- Operating Supply Voltage :
- 5.5V
- Surface Mount :
- yes
- Length :
- 8.2mm
- Number of Pins :
- 24
- Number of Ports :
- 2
- ECCN Code :
- EAR99
- JESD-609 Code :
- e4
- Packaging :
- Tape and Reel (TR)
- Output Type :
- Open Drain
- Weight :
- 172.39345mg
- Number of I/O :
- 16
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- 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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