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
- Peak Reflow Temperature (Cel) :
- 260
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Height :
- 2.65mm
- Supply Voltage :
- 5V
- Number of Terminations :
- 16
- Pbfree Code :
- yes
- Number of Pins :
- 16
- Surface Mount :
- yes
- Factory Lead Time :
- 6 Weeks
- Terminal Form :
- Gull wing
- Output Type :
- Push-Pull
- ECCN Code :
- EAR99
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Interface :
- I2C, SMBus
- Thickness :
- 2.35mm
- Number of Ports :
- 1
- Qualification Status :
- Not Qualified
- Operating Temperature :
- -40°C~85°C
- Lead Free :
- Lead Free
- Package / Case :
- 16-SOIC (0.295, 7.50mm Width)
- Clock Frequency :
- 400kHz
- Current - Output Source/Sink :
- 10mA 25mA
- Power Supplies :
- 2.5/5V
- JESD-609 Code :
- e4
- Pin Count :
- 16
- Number of I/O :
- 8
- Base Part Number :
- CA9534
- Width :
- 7.5mm
- Supply Current-Max :
- 0.175mA
- Voltage - Supply :
- 2.3V~5.5V
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- ROHS3 Compliant
- Terminal Pitch :
- 1.27mm
- Length :
- 10.3mm
- Mounting Type :
- Surface Mount
- Number of Bits :
- 8
- Packaging :
- Tube
- Terminal Position :
- Dual
- Interrupt Output :
- yes
- Feature :
- POR
- Weight :
- 420.395078mg
- REACH SVHC :
- No SVHC
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- 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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