PCA9557RGYR
- Mfr.Part #
- PCA9557RGYR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16QFN
- Stock
- 657
- In Stock :
- 657
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Voltage - Supply :
- 2.3V~5.5V
- Peak Reflow Temperature (Cel) :
- 260
- Package / Case :
- 16-VFQFN Exposed Pad
- Packaging :
- Tape and Reel (TR)
- Weight :
- 37.194574mg
- Mounting Type :
- Surface Mount
- Supply Current-Max :
- 0.025mA
- Number of Bits :
- 8
- Terminal Pitch :
- 0.5mm
- Number of Terminations :
- 16
- Factory Lead Time :
- 6 Weeks
- Height :
- 1mm
- Interrupt Output :
- No
- Mount :
- Surface Mount
- Output Voltage :
- 6V
- Number of Pins :
- 16
- Operating Temperature :
- -40°C~85°C
- Terminal Position :
- QUAD
- Power Supplies :
- 2.5/5V
- Operating Supply Voltage :
- 6V
- Length :
- 4mm
- Number of I/O :
- 8
- Pbfree Code :
- yes
- JESD-609 Code :
- e4
- ECCN Code :
- EAR99
- Output Type :
- Open Drain, Push-Pull
- Thickness :
- 900μm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Lead Free :
- Lead Free
- Width :
- 3.5mm
- Pin Count :
- 16
- Current - Output Source/Sink :
- 10mA 25mA
- Number of Ports :
- 1
- Clock Frequency :
- 400kHz
- Feature :
- POR
- RoHS Status :
- ROHS3 Compliant
- Lifecycle Status :
- ACTIVE (Last Updated: 2 days ago)
- Supply Voltage :
- 2.5V
- Interface :
- I2C, SMBus
- Base Part Number :
- CA9557
- Datasheets
- PCA9557RGYR
I/O Expanders Texas Instruments PCA9557RGYR Overview
Enhance your electronic designs with the PCA9557RGYR, a sophisticated I2C I/O expander meticulously crafted by Texas Instruments. This innovative integrated circuit empowers your devices with unparalleled flexibility and control over peripheral interactions. Whether you're developing consumer electronics, industrial automation systems, or automotive applications, the PCA9557RGYR offers a seamless solution to expand your input/output capabilities.
PCA9557RGYR Features
- 8-bit I/O expander for I2C-bus applications
- Wide supply voltage range: 2.3 V to 5.5 V
- Internal power-on reset
- No glitch on power-up
- 400 kHz I2C-bus interface
- Three hardware address pins allow eight devices on the same bus
- Active-low reset input
- Low standby current consumption
PCA9557RGYR Applications
- Industrial Automation: The PCA9557RGYR facilitates efficient control of sensors, actuators, and other peripherals in industrial automation systems, ensuring seamless integration and precise operation.
- Consumer Electronics: Incorporate the PCA9557RGYR into your consumer electronic devices to enable versatile input/output expansion, enhancing user interactivity and device functionality.
- Automotive Systems: Enable advanced features in automotive applications by integrating the PCA9557RGYR for control of lighting systems, dashboard displays, and other auxiliary functions with ease.
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