Description
Looking for a reliable MCP4725 I2C DAC Breakout Module for your electronics projects? At HTE Bangladesh, we bring you this precision 12-bit digital-to-analog converter that lets you send analog signals from microcontrollers like Arduino and Raspberry Pi without built-in analog outputs. আপনি যদি মাইক্রোকন্ট্রোলার দিয়ে এনালগ সিগন্যাল জেনারেট করতে চান, তবে এই মডিউলটি আপনার প্রজেক্টের জন্য সেরা চয়েস। The MCP4725 I2C DAC Breakout Module operates on an I2C interface, saving valuable digital pins while offering integrated onboard EEPROM to store configuration settings even during power loss.
Key Features & Benefits
- 12-Bit Resolution: Provides high-precision signal generation with 4096 discrete voltage steps.
- I2C Interface: Uses standard Two-Wire Serial Interface, supporting Fast Mode (400kHz) for quick communication.
- Onboard EEPROM: Allows you to store DAC settings and configuration bits so the output holds its state after rebooting.
- Wide Operating Voltage: Compatible with 2.7V to 5.5V power supplies, fitting both 3.3V and 5V microcontroller logic levels.
- Compact Breakout Design: Easy to wire on breadboards and PCBs for prototyping or final product integration.
Technical Specifications
| Specification | Detail |
|---|---|
| Device Model | MCP4725 |
| Resolution | 12-Bit |
| Interface | I2C (Address: 0x60 default) |
| Operating Voltage | 2.7V to 5.5V |
| EEPROM Memory | Yes (Onboard user EEPROM) |
| Dimensions | 15.5mm x 15.5mm |
Additional Information
- Item Weight: 5g
- Package Includes: 1 x MCP4725 12-Bit I2C DAC Breakout Board (with header pins)
Applications
The MCP4725 Digital to Analog Converter is widely used in audio generation, adjustable voltage references, sensor signal simulation, motor speed controllers, and instrumentation prototyping with Arduino and Raspberry Pi.
Why Buy from HTE Bangladesh?
Get the authentic MCP4725 DAC Breakout Board at the best price in Bangladesh from HTE Bangladesh (www.htebd.com). আমরা দিচ্ছি শতভাগ জেনুইন কম্পোনেন্ট এবং ফাস্ট হোম ডেলিভারি। Order online today to power up your DIY electronics innovations!
Frequently Asked Questions
1. What is the primary function of the MCP4725 I2C DAC Breakout Module?
The MCP4725 I2C DAC Breakout Module converts digital values sent via I2C from a microcontroller into a precise analog voltage output.
2. Can I use the MCP4725 module with both Arduino and Raspberry Pi?
Yes, the MCP4725 module is fully compatible with both Arduino and Raspberry Pi boards through the standard I2C communication pins.
3. What is the role of the onboard EEPROM in the MCP4725?
The onboard EEPROM allows the MCP4725 to save the DAC register settings so that the desired analog output voltage is maintained even after the device is powered off and on again.
4. How does the MCP4725 compare to PWM for generating analog signals?
Compared to using filtered PWM pins on a microcontroller, the MCP4725 12-Bit DAC provides a true, low-noise analog voltage output without requiring external RC filter circuits.
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