| Part Number | MCP33111D-10-E/MN | MCP33131D-10-E/MN | 
|---|---|---|
| Manufacturer | Microchip Technology | Microchip Technology | 
| Category | Data Acquisition - Analog to Digital Converters (ADC) | Data Acquisition - Analog to Digital Converters (ADC) | 
|   |   | |
| Product Status | Active | Active | 
| Number of Bits | 12 | 16 | 
| Sampling Rate (Per Second) | 1M | 1M | 
| Number of Inputs | 1 | 1 | 
| Input Type | Differential | Differential | 
| Data Interface | SPI | SPI | 
| Configuration | ADC | ADC | 
| Ratio - S/H:ADC | 0:1 | 0:1 | 
| Number of A/D Converters | 1 | 1 | 
| Architecture | SAR | SAR | 
| Reference Type | External | External | 
| Voltage - Supply, Analog | 1.7V ~ 1.9V | 1.7V ~ 1.9V | 
| Voltage - Supply, Digital | 1.7V ~ 5.5V | 1.7V ~ 5.5V | 
| Features | - | - | 
| Operating Temperature | -40°C ~ 125°C | -40°C ~ 125°C | 
| Package / Case | 10-WFDFN Exposed Pad | 10-WFDFN Exposed Pad | 
| Supplier Device Package | 10-TDFN (3x3) | 10-TDFN (3x3) | 
| Mounting Type | Surface Mount | Surface Mount |