PCAL6408AHKX

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The PCAL6408AHKX is a member of the interface family, I/O expanders. This particular device is a low voltage I2C-bus and SMBus I/O expander. The application field and working principle of the PCAL6408AHKX are mainly related to providing more ground pins to the system, as well as increasing I/O port expandability. It adopts the industry-standard I2C-bus or SMBus protocol, which allows for a system to be flexible in its architecture and design. The PCAL6408AHKX can support up to 8 digital input/output channels and 8 programmable I2C/SMBus slave address pins. It also supports 1.2V to 5.5V operation voltage range, with logic 1 input voltage ranging from 0.7V to VDD voltage and with logic 0 input voltage ranging from 0V to 0.3V. Additionally, the PCAL6408AHKX features features a high speed clock input up to 400kHz, allowing for faster communication bus access speeds. Furthermore, the PCAL6408AHKX has integrated features, including an internal pull-up resistor, an active low reset/clear input pin, and power-on reset. These features enable further flexibility within the design of the system.The PCAL6408AHKX also has an extremely low idle power consumption. This is, in part, due to its low power mode, which reduces the power consumption of the device, when needed. Moreover, this device can operate over a wide temperature range, from -40C to +85°C, making it suitable for extreme environmental conditions. In conclusion, the PCAL6408AHKX is an ideal choice for providing additional I/O port expandability and additional ground pins to a system. Its flexible design and operating temperature range, as well as its low power consumption, make it the ideal device for a variety of situations. The PCAL6408AHKX is the perfect solution for any application field that needs to increase its I/O port expandability and ground pins.

The specific data is subject to PDF, and the above content is for reference