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| PartNumber | MCP3911A0T-E/SS | MCP3911A0T-E/ML | MCP3911A0T-ESS |
| Description | Analog Front End - AFE Dual Ch Energy Meter Front End 3.3V | Analog Front End - AFE Dual Ch Energy Meter Front End 3.3V | |
| Manufacturer | Microchip | Microchip | - |
| Product Category | Analog Front End - AFE | Analog Front End - AFE | - |
| RoHS | Y | Y | - |
| Type | Energy Metering | Energy Metering | - |
| Resolution | 16 bit, 24 bit | 16 bit, 24 bit | - |
| Sampling Rate | 125 kS/s | 125 kS/s | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Interface Type | Serial, SPI | Serial, SPI | - |
| Maximum Operating Temperature | + 125 C | + 125 C | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Package / Case | SSOP-20 | QFN-20 | - |
| Packaging | Reel | Reel | - |
| Input Type | Differential | Differential | - |
| Number of Converters | 2 Converter | 2 Converter | - |
| Architecture | Sigma-Delta | Sigma-Delta | - |
| Brand | Microchip Technology | Microchip Technology | - |
| Reference Type | Internal | Internal | - |
| Operating Supply Voltage | 2.7 V to 3.6 V | 2.7 V to 3.6 V | - |
| Product Type | Analog Front End - AFE | Analog Front End - AFE | - |
| Reference Voltage | 1.2 V | 1.2 V | - |
| SNR Signal to Noise Ratio | 95 dB | 95 dB | - |
| Factory Pack Quantity | 1600 | 3300 | - |
| Subcategory | Data Converter ICs | Data Converter ICs | - |
| Unit Weight | 0.016000 oz | 0.004339 oz | - |