The PCA9505DGG,118 has a total of 24 pins in the TSSOP package. The pin configuration is as follows:
| Pin Number | Pin Name | Description | |------------|----------|-------------| | 1 | SDA | Serial Data Input/Output | | 2 | SCL | Serial Clock Input | | 3 | A0 | Address Bit 0 | | 4 | A1 | Address Bit 1 | | 5 | A2 | Address Bit 2 | | 6-21 | P0-P15 | General Purpose I/O Pins | | 22 | INT | Interrupt Output | | 23 | RESET | Reset Input | | 24 | VCC | Supply Voltage |
The PCA9505DGG,118 operates as an I/O expander by communicating with a microcontroller or digital device through the I2C-bus or SMBus interface. It provides 16 additional I/O ports that can be used as inputs or outputs based on the system requirements. The interrupt output allows the host device to efficiently handle events without continuously polling the I/O ports. The reset input enables system initialization or recovery when necessary. Configuration registers provide flexibility in customizing the behavior of the I/O expander.
The PCA9505DGG,118 finds applications in various fields where additional I/O ports are required. Some potential application areas include: 1. Home automation systems 2. Industrial control systems 3. Internet of Things (IoT) devices 4. Robotics and automation 5. Automotive electronics 6. Consumer electronics
These alternative models offer similar functionality to the PCA9505DGG,118 and can be considered based on specific requirements and availability.
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What is PCA9505DGG,118?
What is the supply voltage range for PCA9505DGG,118?
How many I/O pins does PCA9505DGG,118 have?
Can PCA9505DGG,118 be used for LED dimming?
What is the maximum frequency for the I2C-bus interface of PCA9505DGG,118?
Is PCA9505DGG,118 suitable for automotive applications?
Does PCA9505DGG,118 have ESD protection?
What is the operating temperature range for PCA9505DGG,118?
Can PCA9505DGG,118 be cascaded with other I/O expanders?
Is there a reference design available for PCA9505DGG,118?