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Description
Number of channels: 1
Digital-to-analog Converter: MCP4725
Resolution: 12-bit
Data transfer rate: up to 3.4 Mbps
Rail-to-rail operational amplifier
The Aptinex DA1C010BI I2C Digital to analog Converter Module, 0 10V, MCP4725 is a perfect solution for data acquisition. It is a single-channel module that can be used with a variety of devices and equipment that require voltage variation from 0V to 10V. The module is equipped with an I2C communication protocol, making it compatible with various microcontrollers and hardware platforms.
General Features:
- Channels: 1
- PCB Dimension: 2.5cm x 4.0cm
- PCB Color: Blue
- DAC: MCP4725
- Resolution: 12 bit
- Speed: up to 3.4Mbps
- Rail to Rail Operational Amplifier
The DA1C010BI uses MCP4725 I2C DAC IC with an on-board power boost and rail-to-rail signal amplifier, which takes 0-5V output of the DAC and converts it to 0-10V DAC signal. This 0-10V output is programmable with 12 bit resolution, providing 4096 levels of voltage with an accuracy of 1%.
Furthermore, it is possible to share two DACs of this type on the same bus and the I2C address can be changed by plugging or removing the I2C address jumper. If a design requires more than two of these DAC modules, it is recommended to use an I2C multiplexer controller to connect multiple DAC modules to one I2C master device.
Three modes of operation are supported: standard 100kbps, fast 400kbps, and high speed 3.4Mbps. This DAC module can be interfaced with a range of platforms, including Raspberry Pi, Arduino, Onion Omega, Beaglebone, Windows, and Particle Photon.
