12-bit, 1-channel Analog-to-Digital Converter (ADC) with a 22.3 kSps sampling rate. Features single-ended input, I2C and SPI serial interfaces, and a 12-bit resolution. Offers 1 LSB differential nonlinearity and 2 LSB integral nonlinearity. Operates from 2.7V to 5.5V supply voltage with a typical supply current of 175uA. Packaged in a 5-pin SOT-23 for surface mounting.
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Microchip MCP3221A5T-I/OT technical specifications.
| Package/Case | SOT-23 |
| Conversion Rate | 22.3KS/s |
| Differential Nonlinearity | 1LSB |
| Height | 0.051inch |
| Input Type | SINGLE-ENDED |
| Integral Nonlinearity (INL) | 2LSB |
| Interface | I2C, SPI, Serial |
| Lead Free | Lead Free |
| Length | 0.122inch |
| Max Operating Temperature | 85°C |
| Min Operating Temperature | -40°C |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 2.7V |
| Mount | Surface Mount |
| Number of A/D Converters | 1 |
| Number of Analog Inputs | 1 |
| Number of Bits | 12 |
| Number of Channels | 1 |
| Number of Converters | 1 |
| Number of Elements | 1 |
| Number of Inputs | 1 |
| Output Voltage | 400mV |
| Package Quantity | 3000 |
| Packaging | Tape and Reel |
| Polarity | Unipolar |
| Radiation Hardening | No |
| Reach SVHC Compliant | No |
| Resolution | 12b |
| RoHS Compliant | Yes |
| Sampling Rate | 22.3KS/s |
| Signal to Noise Ratio (SNR) | 72dB |
| Supply Current | 175uA |
| Termination | SMD/SMT |
| Width | 0.069inch |
| RoHS | Compliant |
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