HALJIA 5PCS INA219 MCU-219 I2C Bi-direction DC Current Power Supply Breakout Sensor Module Monitoring Breakout Module DIY Kit GY-219 Compatible with Arduino Raspberry Pi
$59.55
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Arrives
- All properties INA219 are software programmable to support.
- This INA219 can be achieved within the maximum error accuracy 85C temperature range from -40C to + 1%, the maximum offset is 100 uV.
- The high-precision products combine the advantages of 12-bit resolution. This module can be sensed bus voltage range is 0 V to +26 V.
- The INA219 offers the industry's highest accuracy and smallest size, not only to monitor the pressure on the shunt resistor, to sense the shunt supply voltage, but also to calculate the power supply.
- The device is available for providing small, low-cost solutions for digital current sensing of servers, laptops, power supplies, battery management, and automotive and telecom equipment.
- Free 30-Day Returns
- Full Refund for Damaged or Incorrect Items
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- Secure Checkout & Fast Support
- All properties INA219 are software programmable to support.
- This INA219 can be achieved within the maximum error accuracy 85C temperature range from -40C to + 1%, the maximum offset is 100 uV.
- The high-precision products combine the advantages of 12-bit resolution. This module can be sensed bus voltage range is 0 V to +26 V.
- The INA219 offers the industry's highest accuracy and smallest size, not only to monitor the pressure on the shunt resistor, to sense the shunt supply voltage, but also to calculate the power supply.
- The device is available for providing small, low-cost solutions for digital current sensing of servers, laptops, power supplies, battery management, and automotive and telecom equipment.
The INA219 module is a zero-drift, bidirectional current/power monitoring integrated circuit (IC) with an I2C interface, which further strengthens the TI energy-saving electronic product camp.
INA219 has the industry's highest accuracy and smallest size. It can not only monitor the voltage drop on the shunt resistor, sense the shunt supply voltage, but also calculate the power supply.
The device can provide a small, low-cost solution for digital current sensing in servers, notebook computers, power supplies, battery management, and automotive and telecommunications equipment.
INA219 can achieve a maximum error accuracy of 100 in the temperature range of -40C to +85C, and the maximum offset is 100 uV.
The high precision of this product combined with the advantages of 12-bit resolution can help customers reduce the voltage drop on the shunt resistor as much as possible, thereby minimizing power loss and power consumption, and saving board space.
The bus voltage range that the device can sense is 0 V to +26 V.
Features:
The programmable calibration register reads the current directly in amps and reads the power in watts.
Up to 128 samples can be averaged for filtering in noisy environments.
The I2C interface has a timeout setting that not only avoids bus lock, but also provides a high-speed mode that meets communication requirements of up to 3.4 MHz.
All features of the INA219 support software programmable.
Single-supply operation with operating voltages from 3.0 to 5.5V.
Uses the INA219 chip.
0.1 ohm 1% 2W current sense resistor.
Up to +26V target voltage.
Up to ±3.2A current measurement, with ±0.8mA resolution.
This board/chip uses I2C 7-bit addresses 0x40, 0x41, 0x44, 0x45, selectable with jumpers.
Size: 26 x 22.5 mm
Weight: 3.5 g
Packing List:
5 x INA219 Bi-directional DC Current Power Supply Sensor Module
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