onsemi NCD9801x 12-Bit low power SAR ADC

The NCD98010 (unsigned output) and NCD98011 (signed output) ADC products provide an extremely low power solution for analog to digital conversion applications using a capacitor−based successive−approximation architecture. Optimized for low power consumption and high speed, they can achieve a sample rate of 2 MSPS while consuming less than 1 mW of power. The devices also feature a low input capacitance of 2 pF, an input voltage range of 1.65 to 3.3 V, and come in a space-saving 1.5 x 1.5 mm X2QFN8 package.

Key features

• Ultra-low power 12-bit ADC, operation up to 2 MSPS
• Low input capacitance of 2 pF
• Small Package Size, 1.5 x 1.5 mm X2QFN8
• 70dB SNR at 2MSPS

Additional features

• Fully differential input
• 2 MSPS throughput
• Pre-Calibrated
• SPI Interface
• Small 1.5 x 1.5 mm X2QFN8 package
• Pb-Free, Halogen-Free
• BFR Free and RoHS compliant

Applications

• Low−Power Data Acquisition
• Battery−powered Equipment
• Level Sensors
• Ultrasonic Flow Meters
• Motor Controls

Available tools

• Strata Enabled NCD98010 12-bit SAR ADC Evaluation Board:
  • STR-NCD98010-GEVK: