INA219BIDR
| Parameters | |
|---|---|
| Factory Lead Time | 6 Weeks |
| Lifecycle Status | ACTIVE (Last Updated: 3 days ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | 8-SOIC (0.154, 3.90mm Width) |
| Surface Mount | YES |
| Number of Pins | 8 |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | Zero-Drift |
| JESD-609 Code | e4 |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 1 (Unlimited) |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Base Part Number | INA219 |
| Function | Current Monitor |
| Number of Channels | 2 |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Voltage - Input | 0V~26V |
| Nominal Supply Current | 1mA |
| Current - Output | 10mA |
| Adjustable Threshold | NO |
| Quiescent Current | 700μA |
| Accuracy | ±0.5% |
| Common Mode Rejection Ratio | 100 dB |
| Input Offset Voltage (Vos) | 40μV |
| Bandwidth | 11 kHz |
| Threshold Voltage | 2 |
| Sensing Method | High-Side |
| Number of Amplifiers | 1 |
| Height | 1.75mm |
| Length | 4.9mm |
| Width | 3.91mm |
| Thickness | 1.58mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
INA219BIDR Description
The INA219 is a current shunt and power monitor with an I2C- or SMBus-compatible interface. The device monitors both shunt voltage drop and bus supply voltage, with programmable conversion times and filtering. A programmable calibration value, combined with an internal multiplier, enables direct readouts of current in amperes. An additional multiplying register calculates power in watts. The I2C- or SMBus-compatible interface features 16 programmable addresses.
INA219BIDR Features
Senses Bus Voltages from 0 to 26 V
Reports Current, Voltage, and Power
16 Programmable Addresses
High Accuracy: 0.5% (Maximum) Over
Temperature (INA219B)
Filtering Options
Calibration Registers
SOT23-8 and SOIC-8 Packages