PCA9516APW,118

The PCA9516APW,118 is a level-shifting I2C-bus repeater IC manufactured by NXP Semiconductors. It is designed to extend the I2C bus for long-distance and complex communications applications. The PCA9516APW,118 provides bidirectional buffering for all the I/O lines, allowing for connections between devices operating at different voltage levels.Key features of the PCA9516APW,118 include a voltage level translator that operates from 1.65 V to 5.5 V on both the low-side and high-side ports, making it compatible with a wide range of devices. It also has a high-speed mode (HS mode) to support I2C bus speeds of up to 400 kHz.The PCA9516APW,118 is available in a TSSOP-14 package and can operate in a wide temperature range from -40°C to 85°C. It is ideal for use in applications where multiple I2C devices need to be connected over longer distances or when there is a need to bridge devices operating at different voltage levels.In summary, the PCA9516APW,118 is a versatile and reliable I2C-bus repeater IC that provides level-shifting capability, bidirectional buffering, and high-speed operation for extended I2C bus communication in a variety of applications

Key Features

• I2C-bus and SMBus compatible
• Active-LOW interrupt output
• Three address pins, allowing up to 8 devices on the I2C-bus
• Operating supply voltage: 2.3 V to 5.5 V
• Supports hot insertion

Application

• I2C bus buffering/repeater
• Level shifting
• Hot-swappable subscriber card applications
• Isolation of input/output buses
• High-speed interfaces
• Data communication systems
• Industrial control systems
• Automotive applications
• Telecommunications equipment
• Medical equipment