PCA9534APW
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- Mfr.Part #
- PCA9534APW
- Manufacturer
- Texas Instruments
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 8B 16TSSOP
- Stock
- 20,428
- In Stock ：
- 20,428
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Interface :
- I2C, SMBus
- JESD-609 Code :
- e4
- Width :
- 4.4mm
- Packaging :
- Tube
- Supply Current-Max :
- 0.175mA
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5.5V
- Feature :
- POR
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Radiation Hardening :
- No
- Voltage - Supply :
- 2.3V~5.5V
- Clock Frequency :
- 400kHz
- Terminal Form :
- Gull wing
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 16
- Power Supplies :
- 2.5/5V
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Factory Lead Time :
- 6 Weeks
- Thickness :
- 1mm
- Number of Pins :
- 16
- RoHS Status :
- ROHS3 Compliant
- Base Part Number :
- CA9534
- Height :
- 1.2mm
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Current - Output Source/Sink :
- 10mA 25mA
- Lead Free :
- Lead Free
- Contact Plating :
- Gold
- Supply Voltage :
- 5V
- Length :
- 5mm
- Output Type :
- Push-Pull
- Peak Reflow Temperature (Cel) :
- 260
- Weight :
- 61.887009mg
- Number of Terminations :
- 16
- Number of Ports :
- 1
- Interrupt Output :
- yes
- Number of Bits :
- 8
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Number of I/O :
- 8
- Datasheets
- PCA9534APW
I/O Expanders Texas Instruments PCA9534APW Overview
The I/O Expanders Texas Instruments PCA9534APW is a versatile and highly efficient solution designed for the expansion of I/O capabilities within a wide array of embedded systems. This integrated circuit, housed in a 16-TSSOP package, offers an 8-bit I/O expander with an I2C interface, allowing for significant enhancement in system functionality while maintaining low power consumption and minimal footprint. The PCA9534APW is perfect for developers looking to add more I/O ports to their designs without the need for additional microcontrollers, making it a cost-effective and space-saving option in complex digital environments.
PCA9534APW Features
This IC features an 8-bit I/O port expander which can be controlled through a simple I2C interface, offering designers the flexibility to manage more devices or features without compromising on control simplicity or power efficiency. The PCA9534APW operates across a wide voltage range, making it suitable for various applications from mobile devices to industrial controls. Additionally, it includes an interrupt output which can be configured to alert the host controller of changes at the input ports, thus optimizing the system’s responsiveness and power efficiency.
PCA9534APW Applications
- Mobile Devices: Enhances peripheral I/O capabilities without increasing power consumption significantly, enabling more interactive and feature-rich mobile hardware designs.
- Consumer Electronics: Utilized in televisions, home theater systems, and other consumer electronics to manage inputs and outputs efficiently, streamlining device functionality and user interface enhancements.
- Industrial Automation: Deployed in control systems to monitor sensors and actuators, improving the efficiency and precision of industrial automation processes.
- Healthcare Equipment: Integrated into medical devices to expand their I/O capabilities which is critical for adding functionalities like monitoring and diagnostic tools without major hardware upgrades.
- Automotive Applications: Used in vehicle infotainment systems to control various inputs and outputs, supporting richer multimedia and control features.
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