ADAC Click Board™

Product Code: MIKROE-2690

The ADAC Click Board™ is an 8-channel 12-bit ADC, DAC and GPIO. It carries the AD5593R configurable ADC/DAC, from Analog Devices. The click is designed to run on either 3.3V or 5V power supply. The ADAC Click Board™ communicates with the target microcontroller over I2C interface, with additional functionality provided by the RST pin on the mikroBUS™ line. How Does The ADAC Click Board™ Work? Every channel can be set individually as ADC, DAC, or GPIO. The 12-bit conversion values are readable through I2C. For resetting the IC, use the Reset pin (RST). AD5593R IC FEATURES The AD5593R has eight input/output (I/O) pins, which can be independently configured as digital-to-analog converter (DAC) outputs, analog-to-digital converter (ADC) inputs, digital outputs, or digital inputs. When an I/O pin is configured as an analog output, it is driven by a 12-bit DAC. The output range of the DAC is 0 V to VREF or 0 V to 2×V REF. When an I/O pin is configured as an analog input, it is connected to a 12-bit ADC via an analog multiplexer.

The input range of the ADC is 0 V to VREF or 0 V to 2 × VREF. The I/O pins can also be configured to be general-purpose, digital input or output (GPIO) pins. SPECIFICATIONS Type ADC-DAC Applications control and monitoring, measurement, etc. On-board modules AD5593R 8-Channel, 12-Bit, Configurable ADC/DAC Key Features 8 12-bit DAC channels, 8 12-bit ADC channels Interface GPIO,I2C Compatibility mikroBUS Click board size M (42.9 x 25.4 mm) Input Voltage 3.3V or 5V KEY FEATURES AD5593R configurable ADC/DAC 8 12-bit DAC channels 8 12-bit ADC channels 8 general-purpose I/O pins I2C interface 3.3V or 5V power supply PINOUT DIAGRAM This table shows how the pinout on the ADAC Click Board™ corresponds to the pinout on the mikroBUS™ socket (the latter shown in the two middle columns). Notes Pin Pin Notes NC 1 AN PWM 16 NC Active low IC reset RST 2 RST INT 15 NC NC 3 CS TX 14 NC NC 4 SCK RX 13 NC NC 5 MISO SCL 12 SCL I2C serial clock NC 6 MOSI SDA 11 SDA I2C serial data Power supply +3.3V 7 3.3V 5V 10 +5V Power supply Ground GND 8 GND GND 9 GND Ground ADDITIONAL PINS Name I/O Description IO0 Multipurpouse IO pin(ADC,DAC,GPIO)channel0 IO1 Multipurpouse IO pin(ADC,DAC,GPIO)channel1 IO2 Multipurpouse IO pin(ADC,DAC,GPIO)channel2 IO3 Multipurpouse IO pin(ADC,DAC,GPIO)channel3 IO4 Multipurpouse IO pin(ADC,DAC,GPIO)channel4 IO5 Multipurpouse IO pin(ADC,DAC,GPIO)channel5 IO6 Multipurpouse IO pin(ADC,DAC,GPIO)channel6 IO7 Multipurpouse IO pin(ADC,DAC,GPIO)channel7 VREF OPTIONAL Used as input for connecting external VREF or output 2.5V from internal GND OPTIONAL Used for external connection to GND if VREF input is used JUMPERS AND SETTINGS Designator Name Default Position Default Option Description ADD SEL Address bit 0 3V3 I2C slave address selection, set LSB of slave address 0010001x left pos, 0010000x right pos, (x=R/W) VCC SEL Power supply 3V3 Supply Voltage Selection 3V3/5V, left position 3v3, right p