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DAC 4 Click carries Microchip's MCP4728 IC, a Quad Digital-to-Analog Converter with nonvolatile (EEPROM) Memory. The digital value is converted to the appropriate voltage level in the range between GND and VCC, which is proportional to the received 12-bit number. MCP4726 also integrates EEPROM for storing DAC register and configuration bit values. These options give a lot of flexibility which make it a perfect choice for an accurate and simple generation of analog signals for various purposes, such as PLC/DCS modules, temperature and pressure control, medical and scientific instrumentation, chromatography and other similar applications, where accurate digital to analog conversion is needed.
DAC 4 click board™ is supported by a mikroSDK compliant library, which includes functions that simplify software development. This Click board™ comes as a fully tested product, ready to be used on a system equipped with the mikroBUS™ socket.
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The DAC Click board is an accessory board in mikroBus form factor. It includes the MCP4921 12-bit Digital-to-Analog Converter which features a SPI interface and optional dual-buffered output. The board provides high accuracy and low noise performance for industrial applications where calibration or compensation of signals, such as temperature, pressure and humidity, are required. The board is set to use the 3.3V mikroBus power supply by default, however soldering the PWR SEL SMD jumper to the 5V position will allow it to be used with 5V mikroBus systems. |
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DAC2 click carries LTC2601CDD, a 16-bit digital-to-analog converter, along with voltage output screw terminals. The chip has high rail-to-rail output drives (±15mA, Min) and double-buffered data latches. The click board communicates with the target MCU through the mikroBUS SPI interface with clock rates up to 50MHz. Additionally, the CLR pin, in place of default mikroBUS RST pin, clears all the registers. The board uses either a 3.3V or 5V power supply. You can also set the reference voltage either to VCC or 4.096V. |
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DAC3 click carries Microchip's MCP4726 IC, a 12-bit digital-to-analog converter, along with voltage output screw terminals. The digital value is converted to the appropriate voltage level in the range between GND and REFERENCE (VCC or 4.096V), which is proportional to the received 12-bit number. MCP4726 also integrates EEPROM for storing DAC register and configuration bit values. The board communicates with the target board MCU through the mikroBUS I2C interface (SCL, SDA pins). Standard (100 kHz), fast (400 kHz) and highspeed (3.4 MHz) I2C modes are available. Uses either a 3.3V or a 5V power supply. |
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The DAC Board is an accessory board provided with a D/A converter MCP4921 with a serial peripheral interface (SPI). This board is ideal for connecting microcontrollers with analog devices. |
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