MusRock 6pcs TCA9548A 8-Channel I2C Expander Bidirectional Swi | Shop The World
From USA
NewMusRock
MusRock 6pcs TCA9548A 8-Channel I2C Expander Bidirectional Switch Module for Raspberry Pi
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Products from the USA may come with an input voltage of 110V–120V, requiring a step-down transformer. Check the device wattage to select the correct power converter.
•【8-Channel I2C Switch with Bidirectional Control】 8 bidirectional I2C channels support multi-slave device address conflicts; 1.65V to 5.5V wide voltage range; 400kHz data rate; 3-bit hardware address for 8 module cascade; low standby current of 1µA for energy-efficient applications.
•【Advanced Level Conversion and Voltage Mixing】 Supports 1.8V to 5V bus voltage mixing without external level shifter; each channel independently configured via pull-up resistor; compatible with 3.3V and 5V systems; ensures stable communication in mixed-voltage Settings.
•【Built-in Reset Function for Reliable Operation】 Asynchronous reset pin with 500ns minimum pulse width; forces bus reset to resolve lock states; compatible with MCU GPIO control; reduces risk of communication failure during system reinitialization.
•【Reliable Performance with ESD Protection】 ±2000V human discharge protection; latch protection over 100mA; operates from -40°C to +85°C; suitable for industrial automation, vehicle systems, and dense sensor networks; meets JESD 78 Class II standards.
•【Easy Integration with Popular Development Boards】 Compatible with for for Arduino , for for Raspberry Pi, STM32, and LabVIEW; supports standard I2C interface with 4.7kΩ pull-up resistors; simple address configuration via dip switches; Suitable for embedded systems and IoT projects.
