PCA9534PWR
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- Mfr.Part #
- PCA9534PWR
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 187,228
- In Stock ：
- 187,228
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Supply Current-Max :
- 0.175mA
- Feature :
- POR
- Operating Temperature :
- -40°C~85°C
- Clock Frequency :
- 400kHz
- Number of Bits :
- 8
- RoHS Status :
- ROHS3 Compliant
- Number of Terminations :
- 16
- Weight :
- 61.887009mg
- Current - Output Source/Sink :
- 10mA 25mA
- Pin Count :
- 16
- Voltage - Supply :
- 2.3V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Pbfree Code :
- yes
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Number of I/O :
- 8
- Interface :
- I2C, SMBus
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Terminal Position :
- Dual
- Factory Lead Time :
- 12 Weeks
- Operating Supply Voltage :
- 5.5V
- Supply Voltage :
- 5V
- Lead Free :
- Lead Free
- Output Type :
- Push-Pull
- Width :
- 4.4mm
- Thickness :
- 1mm
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Interrupt Output :
- yes
- ECCN Code :
- EAR99
- Base Part Number :
- CA9534
- Number of Pins :
- 16
- Height :
- 1.2mm
- Surface Mount :
- yes
- Radiation Hardening :
- No
- Terminal Form :
- Gull wing
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 5mm
- Number of Ports :
- 1
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Packaging :
- Tape and Reel (TR)
- Power Supplies :
- 2.5/5V
- Datasheets
- PCA9534PWR
I/O Expanders Texas Instruments PCA9534PWR Overview
The PCA9534PWR by Texas Instruments is an integrated circuit designed to expand the input/output (I/O) capabilities of microcontrollers using the I2C communication protocol. It comes in a 16-pin TSSOP package, offering 8 I/O ports for enhanced connectivity and control. This versatile IC is ideal for various industrial and consumer applications requiring efficient I/O expansion solutions.
PCA9534PWR Features
- 8-bit I/O expander compatible with the I2C bus
- 16-pin TSSOP package for compact integration
- Low standby current consumption for energy efficiency
- Programmable interrupt output for efficient communication with the host controller
- Internal power-on reset
- Open-drain active-low interrupt output
- Compatible with 2.5V to 5.5V VCC supply voltage
PCA9534PWR Applications
- Industrial Automation: The PCA9534PWR can be used in industrial automation systems to expand the I/O capabilities of microcontrollers, enabling efficient control of sensors, actuators, and other peripheral devices.
- Smart Home Devices: Incorporating the PCA9534PWR in smart home devices allows for enhanced connectivity and control, enabling seamless integration with various sensors, switches, and displays.
- Automotive Electronics: In automotive electronics applications, the PCA9534PWR facilitates the expansion of I/O ports, enabling efficient interfacing with automotive sensors, lighting systems, and dashboard displays.
- Consumer Electronics: This IC is well-suited for consumer electronics products such as gaming consoles, home entertainment systems, and appliances, providing versatile I/O expansion capabilities for enhanced functionality.
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