DAOKAI 5pcs 9548 TCA9548A Development Module Expansion Board 1-8 Channel IIC Multiplexer Breakout Board 400kHz 1.8V - 5V I2C with Communication Switch Reset
DAOKAI 5pcs 9548 TCA9548A Development Module Expansion Board 1-8 Channel IIC Multiplexer Breakout Board 400kHz 1.8V - 5V I2C with Communication Switch Reset
DAOKAI 5pcs 9548 TCA9548A Development Module Expansion Board 1-8 Channel IIC Multiplexer Breakout Board 400kHz 1.8V - 5V I2C with Communication Switch Reset
- Interface: One expander has 8 I2C interfaces and 8 bi-directional switches that can be controlled via I2C bus. This means when you connect one expander, you can connect 8 devices with the same address to the same I2C port and use it normally
- [DEFAULT ADDRES] The default address of this expander is 0x70, the address can be changed, and can be set from 0x70 to 0x77 if needed
- [Compatibility] Compatible with IIC bus and system management bus, support active low reset input, live line insert, and low standby current. No glitch pulse when power on and supports voltage between 1.8V, 2.5V, 3.3V, and 5V bus flat conversions
- (Features) Cascade 8 expanders within 0x70 to 0x77 addresses, each expander can connect to 8 devices of the same address, and can be connected to 64 devices of the same address for normal use
- [Package Included] Includes 5 x TCA9548A I2C IIC Multiplexer Breakout Board
| Brand: | DAOKAI |
|---|---|
| Color: | Multiplexer Breakout Board |
| Manufacturer: | DAOKAI |
| Part Number: | YYGJ1LT |
| Isin: | IYNZGCC4WK3O |
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Operating Voltage: 1.65V-5.5V
IIC Clock Frequency: 0~400KHz
Working Environment Temperature: -40°C - 85°C
Small board size: 31.5x21.4mm/1.24x0.84in, with two M3 mounting holes
Features:
1 to 8 bi-directional switch
Low active reset input
3 Address Pins - Up to 8 TCA9548A devices on the same I2C bus
I2C Bus Channel Selection
Operating power supply voltage range: 1.65V - 5.5V
5V Trellant Pin
Introduction:
The I2C communication protocol allows all devices to communicate with multiple I2C devices on the same I2C bus as long as all devices have a unique I2C address. However, it will not work if you connect multiple I2C devices at the same address.
The I2C Multiplexer allows you to communicate with up to 8 I2C devices on the same I2C bus. The multiplexer communicates with microcontrollers using I2C communication protocol. Next, you can select the I2C bus on the multiplexer to address it.
To address a specific port, simply send 1 byte to the multiplexer using the desired output port number.
Package Includes:
5 x TCA9548A I2C IIC Multiplexer Breakout Board
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