component
MCP4728A0T-E
Public Made by Adomby adom
Microchip Tech Digital To Analog Converters (DAC), MSOP-10. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
3D Model
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Symbol & Footprint
Schematic Symbol
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PCB Footprint
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Datasheet
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README
markdownMCP4728A0T-E
Microchip Tech · Digital To Analog Converters (DAC) · MSOP-10
MCP4728A0T-E from Microchip Tech, in a MSOP-10. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VDD | power_in | Positive supply pin, operating range 2.7V to 5.5V (absolute maximum 6.5V), also usable as the external reference (VREF = VDD). |
| 2 | SCL | input | I2C serial clock input supporting standard (100 kHz), fast (400 kHz) and high speed (up to 3.4 MHz) modes. |
| 3 | SDA | bidirectional | I2C serial data line used to program the DAC input codes, configuration bits and address bits. |
| 4 | LDAC | input | Active-low load DAC input that updates the output registers (UDAC) from the input registers. |
| 5 | RDY/BSY | output | Ready/busy status output of the device, shown on the block diagram next to the I2C interface logic. |
| 6 | VOUT A | output | Buffered 12-bit rail-to-rail analog voltage output of DAC channel A (output current limit ±25 mA absolute maximum). |
| 7 | VOUT B | output | Buffered 12-bit rail-to-rail analog voltage output of DAC channel B (output current limit ±25 mA absolute maximum). |
| 8 | VOUT C | output | Buffered 12-bit rail-to-rail analog voltage output of DAC channel C (output current limit ±25 mA absolute maximum). |
| 9 | VOUT D | output | Buffered 12-bit rail-to-rail analog voltage output of DAC channel D (output current limit ±25 mA absolute maximum). |
| 10 | VSS | power_in | Ground reference for the device (VSS = 0V). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Microchip Tech |
| Package | MSOP-10 |
| Category | Data Acquisition |
| Pins | 10 |
CAD (KiCad official)
- Symbol:
MCP4728A0T-E - Footprint:
Package_SO:MSOP-10_3x3mm_P0.5mm - 3D model: MSOP-10 (KiCad packages3D, STEP)
- 3D model files:
mcp4728a0t-e-etched.step/mcp4728a0t-e-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);mcp4728a0t-e.step/mcp4728a0t-e.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Microchip Tech datasheet (67 pp, sha256
f005f6318d51018c, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-sonnet-5-5(vision), consensusclaude-opus-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).