Model No: PCA9546APW
NXP USA Inc. PCA9546APW
Manufacturer: NXP USA Inc.
SEMICON NO: PCA9546APW
Package: 16-TSSOP
Stock: In stock
Description: IC Interface SPECIALIZED
SEMICON NO: PCA9546APW
Package: 16-TSSOP
Stock: In stock
Description: IC Interface SPECIALIZED
Quantity :
| Manufacturer | NXP USA Inc. |
| Part Number | PCA9546APW |
| Supply Voltage Range | 2.3V to 5.5V |
| Number of Channels | 4 |
| Channel Selection | I²C-controlled (address 0xE0) |
| I²C Clock Frequency | 0 to 400 kHz (Fast-mode Plus) |
| 3-State Logic Levels | Compatible with 1.8V/3.3V/5V systems |
| Interrupt Output | Active-low, open-drain |
| Operating Temperature | -40 to +85 |
| Package | 16-TSSOP |
PCA9546APW I2C Switch, 4-Channel I2C Bus Switch
The PCA9546APW is a high-performance 4-channel I²C-bus switch manufactured by NXP Semiconductors. It features a TSSOP-16 package and is designed to efficiently manage multiple I²C devices by allowing one I²C bus to be connected to four separate devices. This switch operates within a voltage range of 2.3V to 5.5V and supports I²C bus speeds up to 400kHz, making it suitable for various low-power and portable applications.
Low Power I2C Device PCA9546APWFeatures
The PCA9546APW boasts several key features that enhance its functionality and reliability. It supports four independent I²C bus channels, enabling connection to multiple devices for expanded system capabilities. The device operates within a voltage range of 2.3V to 5.5V, making it compatible with a wide range of low-power and portable devices. It has a low static current of just 1μA, which helps conserve system power, and supports I²C bus speeds up to 400kHz for fast data transmission. Additionally, it features an active low reset input that allows recovery from situations where a downstream I²C bus is stuck in a low state. The switch also provides excellent ESD protection, ensuring reliable operation in harsh environments.
PCA9546APW Applications
The PCA9546APW finds applications in numerous fields where multiple I²C device connections are required. It is commonly used in industrial automation systems to manage communication between various sensors and controllers. In medical equipment, it facilitates data exchange between different components, enhancing system functionality. The device is also utilized in communication equipment to handle multiple I²C interfaces efficiently. Furthermore, it is employed in consumer electronics such as smartphones and tablets to manage connections between the main processor and various peripheral devices.
Advantages of Choosing PCA9546APW
Selecting the PCA9546APW offers several advantages. Its ability to handle four channels allows for greater system expansion and flexibility. The low power consumption makes it ideal for battery-powered devices, extending their operational life. The high-speed data transmission capability ensures efficient communication between devices. The robust ESD protection and reset function enhance system reliability and stability. Additionally, its compatibility with standard I²C protocols simplifies integration into existing systems. The device's compliance with RoHS standards also makes it an environmentally friendly choice for modern applications.
The PCA9546APW is a high-performance 4-channel I²C-bus switch manufactured by NXP Semiconductors. It features a TSSOP-16 package and is designed to efficiently manage multiple I²C devices by allowing one I²C bus to be connected to four separate devices. This switch operates within a voltage range of 2.3V to 5.5V and supports I²C bus speeds up to 400kHz, making it suitable for various low-power and portable applications.
Low Power I2C Device PCA9546APWFeatures
The PCA9546APW boasts several key features that enhance its functionality and reliability. It supports four independent I²C bus channels, enabling connection to multiple devices for expanded system capabilities. The device operates within a voltage range of 2.3V to 5.5V, making it compatible with a wide range of low-power and portable devices. It has a low static current of just 1μA, which helps conserve system power, and supports I²C bus speeds up to 400kHz for fast data transmission. Additionally, it features an active low reset input that allows recovery from situations where a downstream I²C bus is stuck in a low state. The switch also provides excellent ESD protection, ensuring reliable operation in harsh environments.
PCA9546APW Applications
The PCA9546APW finds applications in numerous fields where multiple I²C device connections are required. It is commonly used in industrial automation systems to manage communication between various sensors and controllers. In medical equipment, it facilitates data exchange between different components, enhancing system functionality. The device is also utilized in communication equipment to handle multiple I²C interfaces efficiently. Furthermore, it is employed in consumer electronics such as smartphones and tablets to manage connections between the main processor and various peripheral devices.
Advantages of Choosing PCA9546APW
Selecting the PCA9546APW offers several advantages. Its ability to handle four channels allows for greater system expansion and flexibility. The low power consumption makes it ideal for battery-powered devices, extending their operational life. The high-speed data transmission capability ensures efficient communication between devices. The robust ESD protection and reset function enhance system reliability and stability. Additionally, its compatibility with standard I²C protocols simplifies integration into existing systems. The device's compliance with RoHS standards also makes it an environmentally friendly choice for modern applications.
