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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) Channels Sample Rate (kSPS max) Input Type PGA Interface Architecture Analog Supply Voltage Range (V) Digital Supply Voltage Range (V) Typical Supply Current (µA) Vref Typical INL (ppm) Offset (µV) ENOB Output Noise(µVrms) Temperature Range (°C) Automotive Recommended Status Packages 5K Pricing
MCP3461 16 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $1.69
MCP3461R 16 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $1.46
MCP3462 16 2 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $2.53
MCP3462R 16 2 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $2.18
MCP3464 16 4 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $3.48
MCP3464R 16 4 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 16 3.2 -40 to 125 No In Production 20/TSSOP, 20/UQFN $3.01
MCP3465R 16 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 16 3.2 -40 to 125 No In Production Please call for package information Call for pricing
MCP3561 24 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $2.13
MCP3561R 24 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $1.84
MCP3562 24 2 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $3.26
MCP3562R 24 2 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $2.82
MCP3564 24 4 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $4.38
MCP3564R 24 4 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 23.3 0.09 -40 to 125 No In Production 20/TSSOP, 20/UQFN $3.83
MCP3565R 24 1 153.6k Differential 0.33,1,2,4,8,16,32.64 SPI Delta Sigma 2.7 - 3.6 1.8 - 3.6 930 Ext, Int 7 56.25 23.3 0.09 -40 to 125 No In Production Please call for package information $1.46
MCP3421 18 1 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 155 Int 10 15 18 1.5 -40 to 125 Yes In Production 6/SOT-23 $1.73
MCP3422 18 2 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 15 18 1.5 -40 to 125 Yes In Production 8/MSOP, 8/DFN, 8/SOIC $2.08
MCP3423 18 2 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 15 18 1.5 -40 to 125 Yes In Production 10/MSOP, 10/DFN $2.25
MCP3424 18 4 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 15 18 1.5 -40 to 85 Yes In Production 14/TSSOP, 14/SOIC $2.83
MCP3425 16 1 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 155 Int 10 30 16 2.5 -40 to 125 Yes In Production 6/SOT-23 $1.57
MCP3426 16 2 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 30 16 2.5 -40 to 125 Yes In Production 8/MSOP, 8/DFN, 8/SOIC $1.89
MCP3427 16 2 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 30 16 2.5 -40 to 125 Yes In Production 10/MSOP, 10/DFN $2.04
MCP3428 16 4 0.24 Differential 1,2,4,8 I²C Delta Sigma 2.7 - 5.5 2.7 - 5.5 145 Int 10 30 16 2.5 -40 to 125 Yes In Production 14/TSSOP, 14/SOIC $2.57
MCP3550-50 22 1 0.0125 Differential 1 SPI Delta Sigma 2.7 - 5.5 2.7 - 5.5 120 Ext 2 3 21.9 2.5 -40 to 125 Yes In Production 8/MSOP, 8/SOIC $2.88
MCP3550-60 22 1 0.015 Differential 1 SPI Delta Sigma 2.7 - 5.5 2.7 - 5.5 140 Ext 2 3 21.9 2.5 -40 to 125 Yes In Production 8/MSOP, 8/SOIC $2.88
MCP3551 22 1 0.014 Differential 1 SPI Delta Sigma 2.7 - 5.5 2.7 - 5.5 120 Ext 2 3 21.9 2.5 -40 to 125 Yes In Production 8/MSOP, 8/SOIC $2.88
MCP3553 22 1 0.06 Differential 1 SPI Delta Sigma 2.7 - 5.5 2.7 - 5.5 140 Ext 2 3 20.6 2.5 -40 to 125 Yes In Production 8/MSOP, 8/SOIC $2.88

Fuel Gauging with a Delta-Sigma ADC