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| PartNumber | MCP3551-E/SN | MCP3551-EMS | MCP3551-E/MS |
| Description | Analog to Digital Converters - ADC 22-bit ADC | Analog to Digital Converters - ADC 22-bit ADC | |
| Manufacturer | Microchip | - | Microchip Technology |
| Product Category | Analog to Digital Converters - ADC | - | Data Acquisition - Analog to Digital Converters (ADC) |
| RoHS | Y | - | - |
| Mounting Style | SMD/SMT | - | SMD/SMT |
| Package / Case | SOIC-8 | - | - |
| Resolution | 22 bit | - | 22 bit |
| Number of Channels | 1 Channel | - | 1 Channel |
| Sampling Rate | 13.75 S/s | - | 13.75 S/s |
| Input Type | Differential | - | Differential |
| Interface Type | 3-Wire, SPI | - | Serial 3-Wire SPI |
| Architecture | Sigma-Delta | - | Sigma-Delta |
| Minimum Operating Temperature | - 40 C | - | - 40 C |
| Maximum Operating Temperature | + 125 C | - | + 125 C |
| Packaging | Tube | - | Tube Alternate Packaging |
| Height | 1.25 mm | - | - |
| Length | 4.9 mm | - | - |
| Number of Converters | 1 Converter | - | 1 Converter |
| Width | 3.9 mm | - | - |
| Brand | Microchip Technology | - | - |
| INL Integral Nonlinearity | 6 ppm | - | - |
| Moisture Sensitive | Yes | - | - |
| Operating Supply Voltage | 2.7 V to 5.5 V | - | - |
| Product Type | ADCs - Analog to Digital Converters | - | - |
| Reference Voltage | 2.5 V | - | 2.5 V |
| Factory Pack Quantity | 100 | - | - |
| Subcategory | Data Converter ICs | - | - |
| Unit Weight | 0.019048 oz | - | 0.004938 oz |
| Series | - | - | - |
| Product | - | - | Analog to Digital Converters |
| Package Case | - | - | MSOP-8 |
| Operating Temperature | - | - | -40°C ~ 125°C |
| Features | - | - | - |
| Supplier Device Package | - | - | 8-MSOP |
| Sampling Rate Per Second | - | - | 14 |
| Data Interface | - | - | SPI |
| Number of Bits | - | - | 22 |
| Voltage Supply Analog | - | - | 2.7 V ~ 5.5 V |
| Voltage Supply Digital | - | - | 2.7 V ~ 5.5 V |
| Configuration | - | - | ADC |
| Number of Inputs | - | - | 1 |
| Reference Type | - | - | External |
| Ratio S HADC | - | - | |
| Number of A D Converters | - | - | 1 |
| INL Integral Nonlinearity | - | - | 6 ppm |