Features:
- The high-precision products combine the advantages of 12-bit resolution, as much as possible to help customers reduce the pressure drop on the shunt resistor, thereby minimizing power loss and power consumption and save board space. The device can be sensed bus voltage range of 0 V to +26 V.
- INA219 can be achieved within the maximum error accuracy of +1% from -40° C to 85° C temperature range, the maximum offset is 100 uV.
- Programmable calibration register can be read in units of ampere direct current, and read the power in watts.
- I2C interface has a timeout setting, not only to prevent bus lock, but also provides high-speed mode, to meet the communication requirements of up to 3.4 MHz.
- All properties INA219 are software programmable to support.
- A single power supply, the operating voltage of between +3.0 to + 5.5V.
- Up to 128 samples can be averaged to achieve filtering in noisy environments.
- Used for I2C port zero drift / bidirectional current / power monitoring sensor module
Package Included:
4pcs INA219 Bi-directional DC Current Power Supply Sensor Module