Features
• Sample Rate (Throughput):
- MCP33151/41-10: 1 Msps
- MCP33151/41-05: 500 ksps
• 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):
1.7 - 5.5V
- External reference (VREF): AVDD-5.1V
• Pseudodifferential Input Operation with Single-
Ended Configuration:
- Input full-scale range: 0V to +VREF
• Ultra-Low Current Consumption (typical):
- During input acquisition (standby): ~1.5 μA
- During conversion:
MCP33151/41-10: ~0.66 mA
MCP33151/41-05: ~0.33 mA
• SPI-Compatible Serial Communication:
- SCLK clock rate: up to 100 MHz
• 3-Wire with Optional BUSY Indicator
• ADC Self-Calibration for Offset, Gain, and
Linearity Errors:
- During power-up (automatic)
- On-Demand via user’s command during
normal operation
• Built-In Data Accumulator
- Integrate up to 1024 consecutive converted
samples
- Increase ENOB up to 18 bits by automatically
averaging conversion results
• AEC-Q100 Qualified:
- Temperature grade 1: -40°C to +125°C
• Package Options: MSOP-10 and TDFN-10

Typical Applications
• High-Precision Data Acquisition
• Medical Instruments
• Test Equipment
• Electric Vehicle Battery Management Systems
• Motor Control Applications
• Switch-Mode Power Supply Applications
• Battery-Powered Equipment