PCA9539PW,118
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- Mfr.Part #
- PCA9539PW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24TSSOP
- Stock
- 3,858
- In Stock ：
- 3,858
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Output Type :
- Push-Pull
- Interrupt Output :
- yes
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Current - Output Source/Sink :
- 10mA 25mA
- Number of I/O :
- 16
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Supply Voltage :
- 3V
- Length :
- 7.8mm
- JESD-609 Code :
- e4
- Mounting Type :
- Surface Mount
- Surface Mount :
- yes
- Terminal Position :
- Dual
- Feature :
- POR
- Qualification Status :
- Not Qualified
- Power Supplies :
- 2.5/5V
- Pin Count :
- 24
- Packaging :
- Tape and Reel (TR)
- Interface :
- I2C, SMBus
- Published :
- 2003
- Width :
- 4.4mm
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 0.65mm
- Base Part Number :
- PCA9539
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 7 Weeks
- Voltage - Supply :
- 2.3V~5.5V
- HTS Code :
- 8542.39.00.01
- Peak Reflow Temperature (Cel) :
- 260
- Operating Temperature :
- -40°C~85°C
- Number of Terminations :
- 24
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- JESD-30 Code :
- R-PDSO-G24
- Height Seated (Max) :
- 1.1mm
- Number of Bits :
- 16
- Terminal Form :
- Gull wing
- Number of Ports :
- 2
- Clock Frequency :
- 400kHz
- Datasheets
- PCA9539PW,118
I/O Expanders NXP Semiconductors PCA9539PW,118 Overview
The I/O Expanders NXP Semiconductors PCA9539PW,118 is a high-performance, 16-bit I/O expander designed for seamless integration with I2C bus interfaces. This device from NXP Semiconductors enhances system performance by expanding GPIO capabilities in microcontroller-based systems. The PCA9539PW,118 simplifies the addition of additional I/O ports, making it an essential component for system designers looking to manage space constraints while maximizing functionality. Its robust design and versatile features ensure it can meet the stringent demands of complex electronic systems, thereby facilitating efficient, scalable solutions.
PCA9539PW,118 Features
- 16-bit I/O expander with I2C bus interface
- Operating power supply voltage range of 2.3V to 5.5V
- 400 kHz I2C bus clock frequency
- Low standby current ideal for power-sensitive applications
- Includes 16 I/O pins that can be configured as inputs or outputs
- Polarity inversion register to configure the polarity of the input port data
- Available in a space-saving 24-TSSOP package
PCA9539PW,118 Applications
- Consumer Electronics: Utilized in televisions, audio systems, and home automation units to expand control options and enhance user interfaces.
- Automotive Applications: Helps manage the increasing number of sensors and actuators found in modern vehicles, improving diagnostic capabilities and system responsiveness.
- Industrial Automation: In factories, it is used to increase the control capacity of microcontrollers in equipment monitoring and production line management.
- Mobile Devices: Supports additional I/O options for enhanced functionality in smartphones and tablets without increasing main processor load.
- Healthcare Devices: Applied in medical monitoring systems to handle multiple inputs and outputs, allowing for sophisticated health monitoring and patient care technologies.
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