ADC3 click carries Microchip’s MCP3428 16-bit multichannel analog-to-digital converter. The click has four pairs of screw terminals onboard, letting you access the chip’s four differential input channels. At the highest resolution of 16-bits, the chip outputs conversion results at 15 samples per second. At 14-bits, the sample rate is 60 SPS. Maximum conversion speed is achieved in 12-bit mode, 240 samples per second. A pair of onboard jumpers allow switching between different I2C addresses. ADC3 click communicates with the target MCU through mikroBUS I2C pins (SCL, SDA). It is designed to use either a 3.3V or 5V power supply.
Specification
Type | ADC |
Applications | Especially suitable for applications where high sample rate is required |
On-board modules | Microchip’s MCP3428 16-bit multichannel analog-to-digital converter |
Key Features | Sample rate up to 240 SPS. Four channel 16-bit ADC |
Key Benefits | Built-in gain amplifier. Automatic offset and gain error calibration |
Interface | I2C |
Input Voltage | 3.3V or 5V |
Compatibility | mikroBUS |
Click board size | M (42.9 x 25.4 mm) |