Document
MCP33131/21/11-XX
1 Msps/500 kSPS 16/14/12-Bit Single-Ended Input SAR ADC
Features
• Sample Rate (Throughput): - MCP33131/21/11-10: 1 Msps - MCP33131/21/11-05: 500 kSPS
• 16/14/12-Bit Resolution with No Missing Codes • No Latency Output • Wide Operating Voltage Range:
- Analog Supply Voltage (AVDD): 1.8V - Digital Input/Output Interface Voltage (DVIO):
1.7V - 5.5V - External Reference (VREF): 2.5V - 5.1V • Pseudo-Differential Input Operation with Single-Ended Configuration: - Input Full-Scale Range: 0V to +VREF • Ultra Low Current Consumption (typical): - During Input Acquisition (Standby): ~ 0.8 µA - During Conversion:
MCP331x1-10: ~1.6 mA
MCP331x1-05: ~1.4 mA
• SPI-Compatible Serial Communication: - SCLK Clock Rate: up to 100 MHz
• ADC Self-Calibration for Offset, Gain, and Linearity Errors: - During Power-Up (automatic) - On-Demand via user’s command during normal operation
• AEC-Q100 Qualified: - Temperature Grade 1: -40°C to +125°C
• Package Options: MSOP.