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MCP4728T-E/UN Breakout
DAC 12BIT QUAD I2C 2.048V REF 10-MSOP
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Design a Custom BoardAbout This Component
Quad 12-bit voltage output DAC with integrated EEPROM for storing DAC codes and I2C address configuration. Features precision 2.048V internal voltage reference, rail-to-rail output amplifiers, and I2C interface supporting standard/fast/high-speed modes. Typical applications include sensor calibration, closed-loop servo control, programmable voltage sources, and instrumentation requiring nonvolatile output settings.
Package: MSOP-10 (P0.5mm) · 10 pins
Why does this need a breakout?
The 0.5mm pin pitch makes hand soldering impractical without specialized equipment, and the tiny 3x3mm footprint cannot connect directly to breadboards. A breakout board brings these pins to standard 0.1-inch spacing, enabling rapid prototyping of analog-to-digital converters, boost controllers, and audio switches without reflow soldering or custom PCBs.
Component specifications
ELECTRICAL CHARACTERISTICS
| Manufacturer | Microchip Technology |
| Part Number | MCP4728T-E/UN |
| Package | MSOP-10 (P0.5mm) |
| Pin Count | 10 |
| Data Interface | I2C |
| Number of Bits | 12 |
| Output Type | Voltage - Buffered |
| Voltage - Supply, Analog | 2.7V ~ 5.5V |
| Voltage - Supply, Digital | 2.7V ~ 5.5V |
What's Included
BILL OF MATERIALS
- 1x MCP4728T-E/UN soldered onto breakout PCB
- Pin headers pre-soldered (2.54mm / 0.1" pitch)
- All IC pins broken out to 2.54mm headers
Breakout Board Design
PCB SPECIFICATIONS