| TYPE | DESCRIPTION |
|---|
| Mounting Style | Surface Mount |
| Number of Pins | 8 Pin |
| Supply Voltage (DC) | 3.00V (min) |
| Case/Package | SOT-23-8 |
| Output Current | 10 mA |
| Supply Current | 700 µA |
| Number of Channels | 1 Channel |
| Number of Positions | 8 Position |
| Common Mode Rejection Ratio | 120 dB |
| Bandwidth | 3.4 MHz |
| Input Offset Voltage | 100 µV |
| Input Bias Current | 20 µA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Accuracy | ±1 % |
| Minimum CMRR Range | 100 dB |
| Supply Voltage | 3V ~ 5.5V |
| Supply Voltage (Max) | 5.5 V |
| Supply Voltage (Min) | 3 V |
| Input Voltage | 0V ~ 26V |
| TYPE | DESCRIPTION |
|---|
| Product Lifecycle Status | Active |
| Packaging | Tape & Reel (TR) |
| Size-Length | 3 mm |
| Size-Width | 1.75 mm |
| Size-Height | 1.3 mm |
| Operating Temperature | -40℃ ~ 125℃ |
The INA219AIDCNR is a high-side Current Shunt and Power Monitor with an I²C interface. The INA219AIDCNR monitors both shunt drop and supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts in amperes. An additional multiplying register calculates power in watts. The I²C interface features 16 programmable addresses. The INA219 is available in two grades: A and B. The B grade version has higher accuracy and higher precision specifications. The INA219AIDCNR senses across shunts on buses that can vary from 0 to 26V. The device uses a single +3 to +5.5V supply, drawing a maximum of 1mA of supply current.
● Senses bus voltage from 0 to +26V
● Reports current, voltage and power
● 16 Programmable addresses
● Filtering options
● Calibration registers
● Green product and no Sb/Br
●IC can be damaged by ESD. We recommend that all ICs be handled with appropriate precautions. Failure to observe proper handling and installation procedures can cause damage.
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