PCA9534D
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- Mfr.Part #
- PCA9534D
- Manufacturer
- NXP Semiconductors
- Package / Case
- 16-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- PARALLEL I/O PORT, 8-BIT, 8 I/O,
- Stock
- 6,088
- In Stock ：
- 6,088
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- Manufacturer :
- NXP Semiconductors
- Product Category :
- Specialized ICs
- Feature :
- POR
- Factory Lead Time :
- 6 Weeks
- Number of Pins :
- 16
- Thickness :
- 2.35mm
- Number of Terminations :
- 16
- Supply Voltage :
- 5V
- Mounting Type :
- Surface Mount
- Height :
- 2.65mm
- Pin Count :
- 16
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- CA9534
- Terminal Form :
- Gull wing
- Terminal Pitch :
- 1.27mm
- Terminal Position :
- Dual
- Interface :
- I2C, SMBus
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Lead Free :
- Lead Free
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Surface Mount :
- yes
- ECCN Code :
- EAR99
- Length :
- 10.3mm
- Weight :
- 420.395078mg
- REACH SVHC :
- No SVHC
- Interrupt Output :
- yes
- RoHS Status :
- ROHS3 Compliant
- Supply Current-Max :
- 0.175mA
- JESD-609 Code :
- e4
- Packaging :
- Tube
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Current - Output Source/Sink :
- 10mA 25mA
- Number of I/O :
- 8
- Operating Temperature :
- -40°C~85°C
- Number of Ports :
- 1
- Qualification Status :
- Not Qualified
- Number of Bits :
- 8
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Voltage - Supply :
- 2.3V~5.5V
- Width :
- 7.5mm
- Clock Frequency :
- 400kHz
- Pbfree Code :
- yes
- Output Type :
- Push-Pull
- Power Supplies :
- 2.5/5V
- Datasheets
- PCA9534D
Specialized ICs NXP Semiconductors PCA9534D Overview
The Specialized ICs NXP Semiconductors PCA9534D is a robust 8-bit I/O expander, designed to provide efficient input/output expansion for the stringent demands of modern industrial applications. Housed in a compact 16-SOIC package (0.295, 7.50mm Width), this device supports a wide operating voltage range from 2.3V to 5.5V, making it incredibly versatile for various electronic configurations. With a total of 16 pins, the PCA9534D supports up to eight I/O ports that can be individually configured through software control, enhancing its functionality in complex circuits. The device is engineered for surface mount technology, ensuring ease of integration into PCB designs and contributing to streamlined production processes. Its operational temperature range of -40°C to 85°C ensures reliability under extreme environmental conditions, while its output frequency capability reaches up to 400kHz, accommodating rapid data processing and responses.
Key Features
The PCA9534D is packed with several key features that distinguish it as a top choice for professional electronic developers:
- Support for dual voltage levels at 2.5V and 5V, adaptable to different logic level requirements.
- High integration with 16 terminations in a small footprint 16-SOIC package, optimizing board space.
- Flexible I/O configuration, with eight ports configurable as either input or output, allows tailored functionality per application needs.
- Built-in Power-on Reset (POR) feature ensures reliable startup and operation.
- Peak reflow temperature tolerance of 260°C, compatible with standard PCB assembly processes.
Applications
The PCA9534D is designed to serve a broad spectrum of applications, particularly excelling in environments requiring high reliability and adaptability:
- Industrial control systems where extended temperature and voltage ranges are a necessity.
- Automotive applications, particularly in sensor expansions and control modules that require robust performance under harsh conditions.
- Telecommunication infrastructure, including base stations and network repeaters that demand high-speed and precise I/O expansion.
- Consumer electronics, where compact size and efficient power management are crucial for handheld and portable devices.
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