Key facts
- Brand
- MICROCHIP
- Model
- MCP4725
- Category
- Other Electronics
- Documents
- 2
- Languages
- ZH · EN
- Last added
- 2026-10-01
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Microchip MCP4725 SOT-23-6 User Manual
This manual introduces the MCP4725 SOT‑23‑6 digital‑to‑analog converter, its key features, and how to program it using a PICkit programmer. It includes a brief overview of the device, a description of the DAC and EEPROM functions, and a list of required components.
The document provides wiring diagrams, I²C interface details, recommended pull‑up resistor values, and a bill of materials (BOM). It also contains troubleshooting tips and contact information for Microchip technical support. This manual is written in Chinese.
MICROCHIP MCP4725 specifications
| Package | SOT‑23‑6 |
|---|---|
| I²C clock speed (max) | 400 kHz |
| Supported I²C clock speeds | 100 kHz, 400 kHz, 3.4 MHz |
All MICROCHIP MCP4725 documents by type
Day-to-day operation, settings and troubleshooting. Start here if the product is already set up.
Ratings, dimensions and ordering codes, for selection and design work.
Questions answered in these manuals
How do I program the MCP4725 using a PICkit?
Connect the PICkit programmer to the MCP4725 as shown in the wiring diagram and use the PICkit software to write the desired DAC values to the device.
Which pins are used for the I²C interface on the MCP4725?
The MCP4725 uses the SCL and SDA pins for I²C communication, along with VDD and VSS for power.
What package is the MCP4725 available in?
The device is supplied in a small 6‑pin SOT‑23‑6 package.