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DAC 2 I2C Unit (GP8413)

U012-B · M5Stack

DAC 2 I2C Unit (GP8413) photo

Unit DAC2 is an I2C digital-to-analog signal conversion unit. It uses the GP8413 solution, which can linearly convert 15-bit digital signals into two independent 0-5V/0-10V analog voltages with an output voltage error of 0.2% and a linearity of 0.01%. In terms of expandability, the circuit design allows for the selection of three hardware addresses A2/A1/A0, supporting the simultaneous operation of up to 8 devices with 16 channels output. In terms of safety, the device has a short-circuit… (M5Stack U012-B)

Part numberU012-B
ManufacturerM5Stack
CategoryInterface & Expansion › ADC & DAC Modules
Pins4
Voltage (max)10 V
Voltage (min)5 V
Resolution15 bit
Channels16

DAC 2 I2C Unit (GP8413) pinout

PinNameTypeDescription
1SCLinput
2SDAbidirectional
35Vpower
4GNDground

Schematic symbol and footprint

5V3SCL1SDA2GND4
Schematic symbol
1234
Footprint: Grove HY2.0 4-pin through-hole, 2.0 mm pitch — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.

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