PCA9535DBQR
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- Mfr.Part #
- PCA9535DBQR
- Manufacturer
- Texas Instruments
- Package / Case
- 24-SSOP (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC I/O EXPANDER I2C 16B 24QSOP
- Stock
- 9,358
- In Stock ：
- 9,358
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- Manufacturer :
- Texas Instruments
- Product Category :
- I/O Expanders
- Supply Voltage :
- 3V
- Clock Frequency :
- 400kHz
- Thickness :
- 1.5mm
- Interrupt Output :
- yes
- Current - Output Source/Sink :
- 10mA 25mA
- Operating Temperature :
- -40°C~85°C
- Pin Count :
- 24
- Interface :
- I2C, SMBus
- Output Type :
- Push-Pull
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Pbfree Code :
- yes
- Voltage - Supply :
- 2.3V~5.5V
- Weight :
- 129.500622mg
- Width :
- 3.9mm
- Terminal Form :
- Gull wing
- Number of Bits :
- 16
- Height :
- 1.75mm
- Package / Case :
- 24-SSOP (0.154, 3.90mm Width)
- ECCN Code :
- EAR99
- Radiation Hardening :
- No
- Terminal Pitch :
- 0.635mm
- Factory Lead Time :
- 6 Weeks
- Mounting Type :
- Surface Mount
- Operating Supply Voltage :
- 5.5V
- Peak Reflow Temperature (Cel) :
- 260
- JESD-609 Code :
- e4
- Number of Outputs :
- 2
- Number of Ports :
- 2
- RoHS Status :
- ROHS3 Compliant
- Number of I/O :
- 16
- Feature :
- POR
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 8.65mm
- Mount :
- Surface Mount
- Output Current :
- 25mA
- Number of Pins :
- 24
- Packaging :
- Tape and Reel (TR)
- Number of Terminations :
- 24
- Base Part Number :
- CA9535
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Datasheets
- PCA9535DBQR
I/O Expanders Texas Instruments PCA9535DBQR Overview
The Texas Instruments PCA9535DBQR represents a state-of-the-art solution in the realm of I/O expanders, designed to enhance the functionality and performance of integrated systems through expanded I/O options. This device utilizes the I2C bus to provide 16-bit bi-directional input/output expansion. Its compact 24-QSOP package is optimized for space-sensitive applications, making it an ideal choice for both commercial and industrial environments seeking efficient, scalable solutions. The use of this I/O Expander Texas Instruments PCA9535DBQR in complex digital systems helps streamline operations and reduce system complexity by minimizing the need for additional components.
PCA9535DBQR Features
This I/O expander features several key attributes that make it particularly valuable in electronic designs requiring high reliability and adaptability:
- 16-bit I/O ports which can be used as either inputs or outputs
- Uses I2C-bus interface with multiple slave addresses
- Low standby current which is ideal for power-sensitive applications
- Interrupt output for input change notification, enhancing real-time system responsiveness
- Operates across a wide voltage range from 2.3V to 5.5V
PCA9535DBQR Applications
- Industrial Control Systems: Integrates seamlessly into automation systems to manage multiple input and output arrangements, improving system flexibility and scalability.
- Home Automation: Used in smart home devices for enhanced control over lighting, security, and other systems through expanded I/O capabilities.
- Server Farms: Facilitates the management of multiple server inputs and outputs to enhance server performance and monitoring capabilities.
- Consumer Electronics: Employs in gadgets like remote controls and gaming devices, providing additional buttons and features without extensive redesign.
- Robotics: Helps in controlling various sensors and actuators, making it crucial for robotic applications where a high number of I/Os are necessary.
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The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
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