5-Pack MCP4725 SOT-23 Digital-to-Analog Converter DAC ICs
5-Pack MCP4725 SOT-23 Digital-to-Analog Converter DAC ICs
5-Pack MCP4725 SOT-23 Digital-to-Analog Converter ICs
Get reliable signal conversion with this 5-piece set of MCP4725 Digital-to-Analog Converter (DAC) ICs in compact SOT-23 packages. Compatible with the A0T, A1T, and A2T address variants, these chips are ideal for hobbyists, engineers, and electronics enthusiasts building microcontroller-based projects, sensor interfaces, and embedded systems.
Key Features
- 5 ICs per pack — includes MCP4725A0T-E/CH, MCP4725A1T-E/CH, and MCP4725A2T-E/CH variants
- 12-bit resolution DAC — delivers precise analog voltage output from digital signals
- SOT-23 SMD package — space-saving footprint perfect for compact PCB designs
- I²C interface — easy integration with Arduino, Raspberry Pi, and other microcontrollers
- Low operating voltage — below 50V AC or 75V DC (EU LVD compliant)
- Non-volatile memory — stores DAC settings even when power is removed
- Wide compatibility — suitable for waveform generation, voltage references, and sensor calibration
- Multiple I²C addresses — A0, A1, A2 variants allow multiple devices on the same bus
Specifications
- Model Numbers: MCP4725A0T-E/CH, MCP4725A1T-E/CH, MCP4725A2T-E/CH
- Package: SOT-23
- Interface: I²C
- Resolution: 12-bit
- EU LVD: Low voltage — below 50V AC or 75V DC
- High-concern chemicals: None
- Quantity: 5 pieces
- Made in: Mainland China
Ideal Applications
- Arduino and Raspberry Pi DAC projects
- Analog waveform generation
- Voltage reference circuits
- Sensor output simulation and calibration
- Embedded systems prototyping
- Audio signal generation
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Frequently Asked Questions
Q: What is the difference between the MCP4725A0T, A1T, and A2T variants?
A: The MCP4725A0T, A1T, and A2T differ in their factory-programmed I²C address bits. This allows up to three MCP4725 devices to operate on the same I²C bus simultaneously without address conflicts, making them ideal for multi-DAC circuit designs.
Q: Are these MCP4725 DAC ICs compatible with Arduino and Raspberry Pi?
A: Yes! The MCP4725 uses a standard I²C communication interface, making it fully compatible with Arduino, Raspberry Pi, ESP8266, ESP32, and virtually any microcontroller platform that supports I²C. Many open-source libraries are available for quick integration.
Q: What package type are these DAC chips?
A: These ICs come in the SOT-23 surface-mount package, which is a compact, industry-standard SMD footprint suitable for space-efficient PCB designs and breadboard adapter boards.
Q: How many pieces are included in this listing?
A: This listing includes 5 MCP4725 DAC ICs. The pack may contain a mix of A0T, A1T, and A2T address variants as indicated in the product title, giving you flexibility for your circuit designs.