PCA9539APW,118
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- Mfr.Part #
- PCA9539APW,118
- Manufacturer
- NXP Semiconductors
- Package / Case
- 24-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GPIO EXPANDER 24TSSOP
- Stock
- 9,548
- In Stock ：
- 9,548
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Output Type :
- Push-Pull
- Pin Count :
- 24
- Surface Mount :
- yes
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Packaging :
- Tape and Reel (TR)
- Terminal Pitch :
- 0.65mm
- Power Supplies :
- 1.8/5V
- JESD-30 Code :
- R-PDSO-G24
- Number of Bits :
- 16
- HTS Code :
- 8542.39.00.01
- Clock Frequency :
- 400kHz
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Voltage - Supply :
- 1.65V~5.5V
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Factory Lead Time :
- 7 Weeks
- Feature :
- POR
- Mounting Type :
- Surface Mount
- RoHS Status :
- ROHS3 Compliant
- Width :
- 4.4mm
- Number of I/O :
- 16
- Terminal Form :
- Gull wing
- Interface :
- I2C, SMBus
- Package / Case :
- 24-TSSOP (0.173, 4.40mm Width)
- Published :
- 2003
- Number of Terminations :
- 24
- Terminal Position :
- Dual
- Interrupt Output :
- yes
- Number of Ports :
- 2
- Length :
- 7.8mm
- Base Part Number :
- PCA9539
- Current - Output Source/Sink :
- 10mA 25mA
- Operating Temperature :
- -40°C~85°C
- Qualification Status :
- Not Qualified
- Height Seated (Max) :
- 1.1mm
- Supply Voltage :
- 1.8V
- Datasheets
- PCA9539APW,118
I/O Expanders NXP Semiconductors PCA9539APW,118 Overview
The I/O Expanders NXP Semiconductors PCA9539APW,118 is a high-performance integrated circuit designed to enhance the functionality of microcontroller systems requiring additional I/O capabilities. This GPIO expander operates under the robust I2C bus communication protocol, providing seamless integration with most microcontrollers and processors. It comes packaged in a compact 24-TSSOP, making it ideal for space-constrained applications while offering 16 additional I/O ports. This expander is particularly suited for applications requiring the expansion of input/output ports without compromising performance or power consumption, ensuring efficient and reliable operation in various industrial, automotive, and consumer electronics scenarios.
PCA9539APW,118 Features
The PCA9539APW,118 features include low standby current, wide operating voltage range from 2.3V to 5.5V, built-in power-on reset, and interrupt output for input port change detection. It supports both 400 kHz Fast-mode and 100 kHz Standard-mode I2C bus speeds, enhancing its versatility in different system environments. The robust design provides noise filtering and input latching capabilities, ensuring stable and reliable performance under varying electrical conditions.
PCA9539APW,118 Applications
- Industrial Automation: Utilized to add more I/O ports for sensors and actuators, facilitating complex control systems in automated production lines.
- Automotive Applications: Employed in vehicle electronics for expanding control inputs and outputs, such as lighting systems and dashboards.
- Consumer Electronics: Used in home automation systems to interface with a large number of switches, keypads, and other input devices.
- Portable Devices: Helps in expanding I/O capabilities without significant power consumption, ideal for battery-operated mobile devices.
- Server Management: Applied in server farm environments to manage multiple input/output signals effectively, enhancing server handling and monitoring capabilities.
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