INA3221 I2C DC Current and Voltage Sensor Module - 1.6A - 3 Channels
- Availability: Directly available from warehouse in Eindhoven
- SKU: 004699
€3.25
Ex Tax: €2.69
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With this current and voltage sensor you can easily measure the consumption of something. The convenience of this module is that it has a current and voltage sensor in one, so you do not need two separate modules to measure consumption. In addition, this module has 3 channels so that 3 different things can be measured.
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Datasheet: 004699_ina3221-datasheet.pdf
| General | |
| Brand | No brand |
| Features | Current sensor |
| General physical appearance | |
| Main color | Black |
| Weight [g] | 5 |
| Dimension X [mm] | 38 |
| Dimension Y [mm] | 32 |
| Mounting options | Mounting hole(s) |
| Diameter mounting hole(s) [mm] | 3.2 |
| Form factor | Module (general) |
| General electrical properties | |
| Minimum supply voltage [V DC] | 2.7 |
| Maximum supply voltage [V DC] | 5.5 |
| Minimum IO-pin input voltage [V] | 2.7 |
| Maximum IO-pin input voltage [V] | 5.5 |
| IO-pin output voltage [V] | Equal to supply voltage |
| Communication | |
| Hardware interface(s) | I2C ADC |
| ADC chip | INA3221 |
| ADC input type | Single ended |
| Maximum available analog input pins (ADC) | 3 |
| ADC resolution [bit] | 13 |
| Minimum ADC measuring voltage [V] | 0 |
| Maximum ADC measuring voltage [V] | 26 |
| Default I2C address | None, must be set with a solder bridge |
| Adjustable I2C address | Yes Via solder bridge: 0x40: A0<->GND 0x41: A0<->VS 0x42: A0<->SDA 0x43: A0<->SCL |
| Built-in pull-up resistor(s) [kΩ] | 10 |
| Current sensor | |
| Sensor (chip) | INA3221 |
| Number of channels | 3 |
| Suitable current | DC |
| Measuring method | Shunt |
| Shunt resistance [mΩ] | 100 |
| Maximum voltage between GND and measuring pins [V] | 26 |
| Minimum measuring range [A] | -1.6 |
| Maximum measuring range [A] | 1.6 |
| Maximum resolution [bit] | 13 |
| Connectors | |
| Power supply connector(s) | Through hole solder pin(s) (2.54mm) |
| IO-connector(s) | Through hole solder pin(s) (2.54mm) |
| Measure pin connector(s) | Through hole solder pin(s) |
| Package contents | |
| Package contents | 1x Current sensor 1x Male pin header set |