Microchip Technology MCP3427
the MCP3427 and MCP3428 are selected by using two external I2C address selection pins (Adr0 and Adr1). The user can configure the device to one of eight available addresses by connecting these two address selection pins to VDD, VSS or float. The I2C address bits of the MCP3426 are programmed at the factory during production.| Part No. | MCP3427 |
|---|---|
| Datasheet | MCP3427 Download |
| Manufacturer |  Microchip Technology |
| Description | Multi-Channel Analog-to-Digital Converter |
| Buy | Stock & Price |
FEATURES
● 16-bit ΔΣ ADC with Differential Inputs: - 2 channels: MCP3426 and MCP3427 - 4 channels: MCP3428● Differential Input Full Scale Range: -VREF to +VREF
● Self Calibration of Internal Offset and Gain per Each Conversion
● On-Board Voltage Reference (VREF): - Accuracy: 2.048V ± 0.05% - Drift: 15 ppm/°C
● On-Board Programmable Gain Amplifier (PGA): - Gains of 1,2, 4 or 8
● INL: 10 ppm of Full Scale Range
● Programmable Data Rate Options: - 15 SPS (16 bits) - 60 SPS (14 bits) - 240 SPS (12 bits)
● One-Shot or Continuous Conversion Options
● Low Current Consumption (VDD= 3V): - Continuous Conversion: 135 µA typical - One-Shot Conversion with 1 SPS: - 9 µA typical for 16 bit mode - 2.25 µA typical for 14 bit mode - 0.56 µA typical for 12 bit mode
● On-Board Oscillator
● I2C™ Interface: - Standard, Fast and High Speed Modes - User configurable two external address selection pins for MCP3427 and MCP3428
● Single Supply Operation: 2.7V to 5.5V
● Extended Temperature Range: -40°C to +12...
