



Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Microchip Tech | |
| Package | SOT-23-5 | |
| Integral non - linearity | 2LSB | |
| Operating Temperature | -40℃~+125℃ | |
| Voltage - Supply | 2.7V~5.5V | |
| Clock/Oscillator | Built-in | |
| Quiescent Current (Iq) | 5nA | |
| ADC architecture | SAR | |
| Sampling Rate | 22.3kHz | |
| number of channels | 1 | |
| Programmable Gain | Not supported | |
| differential input | No | |
| Resolution (Bits) | 12 | |
| Interface | I2C、Serial port |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
MCP3221A5T-I/OT technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Analog to Digital Converters (ADC) | |
| Manufacturer | Microchip Tech | |
| Package | SOT-23-5 | |
| Integral non - linearity | 2LSB | |
| Operating Temperature | -40℃~+125℃ | |
| Voltage - Supply | 2.7V~5.5V | |
| Clock/Oscillator | Built-in | |
| Quiescent Current (Iq) | 5nA | |
| ADC architecture | SAR | |
| Sampling Rate | 22.3kHz | |
| number of channels | 1 | |
| Programmable Gain | Not supported | |
| differential input | No | |
| Resolution (Bits) | 12 | |
| Interface | I2C、Serial port |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the MCP3221A5T-I/OT. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

MCP3221A5T-I/OT datasheets or manufacturer documentation.
Datasheet: MCP3221A5T-I/OT Datasheet (PDF)
The MCP3221A5T-I/OT schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.