PCAL9538APWJ
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- Mfr.Part #
- PCAL9538APWJ
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-TSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC GPIO EXPANDER 16TSSOP
- Stock
- 9,753
- In Stock ：
- 9,753
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- I/O Expanders
- Series :
- Agile
- Surface Mount :
- yes
- Feature :
- POR
- Width :
- 4.4mm
- Base Part Number :
- PCAL9538
- Pin Count :
- 16
- Package / Case :
- 16-TSSOP (0.173, 4.40mm Width)
- Peak Reflow Temperature (Cel) :
- NOT SPECIFIED
- Interface :
- I2C, SMBus
- Packaging :
- Tape and Reel (TR)
- Voltage - Supply :
- 1.65V~5.5V
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Height Seated (Max) :
- 1.1mm
- Number of Terminations :
- 16
- Number of Bits :
- 8
- Number of Ports :
- 1
- Clock Frequency :
- 400kHz
- Number of I/O :
- 8
- Output Type :
- Open Drain, Push-Pull
- Current - Output Source/Sink :
- 10mA 25mA
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Pitch :
- 0.65mm
- JESD-30 Code :
- R-PDSO-G16
- Factory Lead Time :
- 7 Weeks
- Supply Voltage :
- 1.8V
- Published :
- 2010
- Terminal Form :
- Gull wing
- Mounting Type :
- Surface Mount
- Operating Temperature :
- -40°C~85°C
- RoHS Status :
- ROHS3 Compliant
- Length :
- 5mm
- Interrupt Output :
- yes
- Terminal Position :
- Dual
- Datasheets
- PCAL9538APWJ
I/O Expanders NXP Semiconductors PCAL9538APWJ Overview
The I/O Expanders NXP Semiconductors PCAL9538APWJ is a high-performance, 16-channel GPIO expander that revolutionizes how systems communicate with peripheral devices. Manufactured by NXP Semiconductors, this integrated circuit is specifically designed to enhance the functionality and efficiency of expanding general-purpose input/output capabilities in a wide range of applications. The PCAL9538APWJ allows designers to add more I/O ports to their systems, which is particularly useful in compact devices where I/O pin availability is limited. This makes it an ideal choice for developers looking to scale their systems without significant increases in cost or complexity.
PCAL9538APWJ Features
The PCAL9538APWJ is packed with features that make it a versatile component in any developer's toolkit. This 16-TSSOP device offers polarity inversion, internal power-on reset, and an interrupt function, which simplifies the design of multi-input systems. Its low standby current ensures energy efficiency, while the robust I2C-bus interface supports fast communication speeds up to 1 MHz, making it highly suitable for advanced microcontroller systems.
PCAL9538APWJ Applications
- Smart Home Devices: Used to manage additional sensors and actuators, enhancing device interactivity and functionality.
- Industrial Automation: Expands the number of control options available for managing complex machinery and feedback systems.
- Mobile Devices: Enables additional features and controls within space-constrained environments, improving user experience and device capabilities.
- Server Management: Integrates more sensors and controls into servers for enhanced monitoring and management.
- Healthcare Equipment: Facilitates the expansion of inputs and outputs, which is critical for advanced medical diagnostics and monitoring systems.
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