PCA9534ADGVR
- Mfr.Part #
- PCA9534ADGVR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TFSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TVSOP
- Stock
- 6,109
- In Stock :
- 6,109
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Height :
- 1.2mm
- JESD-609 Code :
- e4
- Number of I/O :
- 8
- Packaging :
- Tape and Reel (TR)
- Terminal Position :
- Dual
- Number of Ports :
- 1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Feature :
- POR
- Width :
- 4.4mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Voltage - Supply :
- 2.3V~5.5V
- Number of Terminations :
- 16
- Output Type :
- Push-Pull
- Operating Supply Voltage :
- 5.5V
- Interrupt Output :
- yes
- Package / Case :
- 16-TFSOP (0.173, 4.40mm Width)
- ECCN Code :
- EAR99
- Pbfree Code :
- yes
- Qualification Status :
- Not Qualified
- Surface Mount :
- yes
- Mounting Type :
- Surface Mount
- Clock Frequency :
- 400kHz
- Number of Pins :
- 16
- Lead Free :
- Lead Free
- Factory Lead Time :
- 6 Weeks
- Number of Bits :
- 8
- Power Supplies :
- 2.5/5V
- RoHS Status :
- ROHS3 Compliant
- Interface :
- I2C, SMBus
- Length :
- 3.6mm
- Terminal Pitch :
- 0.4mm
- Current - Output Source/Sink :
- 10mA 25mA
- Base Part Number :
- CA9534
- Supply Current-Max :
- 0.175mA
- Terminal Form :
- Gull wing
- Thickness :
- 1.05mm
- Supply Voltage :
- 5V
- Weight :
- 41.900595mg
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Pin Count :
- 16
- Datasheets
- PCA9534ADGVR

I/O Expanders Texas Instruments PCA9534ADGVR Overview
The PCA9534ADGVR, manufactured by Texas Instruments, is a highly versatile integrated circuit designed to expand the input/output capabilities of electronic devices. This I/O expander facilitates easy interfacing with various sensors, switches, and other peripheral devices, making it an essential component in modern electronic systems.
Featuring a compact 16-TVSOP package, the PCA9534ADGVR integrates seamlessly into circuit designs, offering a space-efficient solution for expanding the available I/O pins. Its I2C interface ensures compatibility with a wide range of microcontrollers and communication protocols, simplifying system integration.
With robust performance and reliable operation, the PCA9534ADGVR empowers engineers to enhance the functionality of their designs, enabling efficient control and monitoring of peripheral devices.
PCA9534ADGVR Features
- Integrated I2C interface for easy communication with microcontrollers
- Expandable I/O capabilities with 8 bidirectional I/O pins
- Wide operating voltage range for versatile compatibility
- 16-TVSOP package for compact footprint
- Low standby current for power-efficient operation
- High-speed I2C bus interface supports rates up to 400 kHz
- Compatible with 3.3V and 5V systems
- Programmable logic levels for flexible configuration
PCA9534ADGVR Applications
- Industrial Automation: The PCA9534ADGVR is ideal for use in industrial control systems, enabling the expansion of I/O capabilities for monitoring and controlling sensors, actuators, and switches in manufacturing environments.
- Home Automation: Incorporate the PCA9534ADGVR into smart home devices to facilitate the connection of various sensors and input devices, allowing for seamless integration with home automation systems.
- Embedded Systems: Enhance the functionality of embedded systems with the PCA9534ADGVR, enabling the expansion of I/O ports for interfacing with peripherals such as buttons, LEDs, and displays in applications like IoT devices and consumer electronics.
- Automotive Electronics: Utilize the PCA9534ADGVR in automotive electronics for expanding the I/O capabilities of control modules, enabling the integration of additional sensors and actuators for enhanced vehicle functionality and safety features.
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