DFR0552 · DFRobot
12-bit I2C DAC with EEPROM ensures precise digital-to-analog conversion. Supports 3.3V-5V input and functions in control systems or as a waveform generator. (DFRobot DFR0552)
| Part number | DFR0552 |
|---|---|
| Manufacturer | DFRobot |
| Category | Interface & Expansion › ADC & DAC Modules |
| Pins | 4 |
| Resolution | 12 bit |
| Voltage (max) | 5 V |
| Voltage (min) | 3.3 V |
Gravity: I2C 12-Bit DAC Module pinout
| Pin | Name | Type | Description |
|---|---|---|---|
| 1 | VCC | power | |
| 2 | GND | ground | |
| 3 | C (SCL/TX) | bidirectional | I2C SCL, or UART - see the module's pinout |
| 4 | D (SDA/RX) | bidirectional | I2C SDA, or UART - see the module's pinout |
Schematic symbol and footprint
Schematic symbol
Footprint: JST PH 2.0 mm 4-pin through-hole (Gravity PH2.0-4P) — to scale, pad 1 in yellow (mm). Check against the datasheet before ordering PCBs.
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