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Offering superior noise immunity and 16- to 24-bit resolution, our high-resolution, lower-power delta-sigma Analog-to-Digital Converters (ADCs) are well suited for use in for high-precision industrial applications, such as precision measurement, sensor signal conditioning, power monitoring and battery management. Other features, like voltage reference and Programmable Gain Amplifier (PGA), can cut the number of external components needed in your system design to reduce its complexity and costs. 

Highlights


  • High resolution and lower noise for a variety of precision applications
  • Low power consumption for the given speed extends battery life in portable applications
  • Small package options, such as SOT-23 or 2 × 3 mm DFN packages, are ideal for space-constrained designs
  • Integrated features can simplify design and optimize total system cost

Are You Working on an Automotive Application?

The low-power, small form factor and high-precision performance of our AEC-Q100-qualified Delta-Sigma Analog-to-Digital Converters (ADCs) make them excellent choices for automotive designs.

Delta-Sigma Analog-to-Digital Converters


View All Parametrics
Product Resolution (bits) Input Channels Sample Rate (kSPS Max) Input Type Interface Temperature Range (°C)
MCP3421 18 1 0.24 Single-Ended, Differential I2C -40 to 125
MCP3422 18 2 0.24 Single-Ended, Differential I2C -40 to 125
MCP3423 18 2 0.24 Single-Ended, Differential I2C -40 to 125
MCP3424 18 4 0.24 Single-Ended, Differential I2C -40 to 85
MCP3425 16 1 0.24 Single-Ended, Differential I2C -40 to 125
MCP3426 16 2 0.24 Single-Ended, Differential I2C -40 to 125
MCP3427 16 2 0.24 Single-Ended, Differential I2C -40 to 125
MCP3428 16 4 0.24 Single-Ended, Differential I2C -40 to 125
MCP3461 16 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3461R 16 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3462 16 4 153.6 Single-Ended, Differential SPI -40 to 125
MCP3462R 16 4 153.6 Single-Ended, Differential SPI -40 to 125
MCP3464 16 8 153.6 Single-Ended, Differential SPI -40 to 125
MCP3464R 16 8 153.6 Single-Ended, Differential SPI -40 to 125
MCP3465R 16 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3550-50 22 1 0.0125 Single-Ended, Differential SPI -40 to 125
MCP3550-60 22 1 0.015 Single-Ended, Differential SPI -40 to 125
MCP3551 22 1 0.014 Single-Ended, Differential SPI -40 to 125
MCP3553 22 1 0.06 Single-Ended, Differential SPI -40 to 125
MCP3561 24 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3561R 24 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3562 24 4 153.6 Single-Ended, Differential SPI -40 to 125
MCP3562R 24 4 153.6 Single-Ended, Differential SPI -40 to 125
MCP3564 24 8 153.6 Single-Ended, Differential SPI -40 to 125
MCP3564R 24 8 153.6 Single-Ended, Differential SPI -40 to 125
MCP3565R 24 2 153.6 Single-Ended, Differential SPI -40 to 125
MCP3901 24 2 64 Single-Ended, Differential SPI -40 to 125
MCP3903 24 6 64 Single-Ended, Differential SPI -40 to 125
MCP3910 24 2 125 Single-Ended, Differential SPI/2-Wire -40 to 125
MCP3911 24 2 125 Single-Ended, Differential SPI -40 to 125
MCP3912 24 4 125 Single-Ended, Differential SPI -40 to 125
MCP3913 24 6 125 Single-Ended, Differential SPI -40 to 125
MCP3914 24 8 125 Single-Ended, Differential SPI -40 to 125
MCP3918 24 1 125 Single-Ended, Differential SPI/2-Wire -40 to 125
MCP3919 24 3 125 Single-Ended, Differential SPI/2-Wire -40 to 125

Fuel Gauging with a Delta-Sigma ADC