INA219AIDCNR
| Parameters | |
|---|---|
| Trim/Adjustable Output | YES |
| Max Supply Voltage | 5.5V |
| Min Supply Voltage | 3V |
| Analog IC - Other Type | POWER SUPPLY SUPPORT CIRCUIT |
| Operating Supply Current | 1mA |
| Voltage - Input | 0V~26V |
| Nominal Supply Current | 700μA |
| Max Supply Current | 5mA |
| Adjustable Threshold | NO |
| Quiescent Current | 700μA |
| Accuracy | ±1% |
| Min Input Voltage | 0V |
| Common Mode Rejection Ratio | 100 dB |
| Max Input Voltage | 26V |
| Output Current per Channel | 10mA |
| Input Offset Voltage (Vos) | 100μV |
| Bandwidth | 3.4MHz |
| Threshold Voltage | 2V |
| Sensing Method | High-Side |
| Number of Amplifiers | 1 |
| Height | 1.45mm |
| Length | 2.9mm |
| Width | 1.63mm |
| Thickness | 1.1mm |
| Radiation Hardening | No |
| REACH SVHC | No SVHC |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
| Factory Lead Time | 1 Week |
| Lifecycle Status | ACTIVE (Last Updated: 1 day ago) |
| Contact Plating | Gold |
| Mounting Type | Surface Mount |
| Package / Case | SOT-23-8 |
| Surface Mount | YES |
| Number of Pins | 8 |
| Weight | 40.001177mg |
| Operating Temperature | -40°C~125°C |
| Packaging | Tape & Reel (TR) |
| Series | Zero-Drift |
| JESD-609 Code | e4 |
| Feature | I2C |
| Pbfree Code | yes |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 2 (1 Year) |
| ECCN Code | EAR99 |
| Subcategory | Power Management Circuits |
| Terminal Position | DUAL |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Supply Voltage | 3.3V |
| Terminal Pitch | 0.65mm |
| Base Part Number | INA219 |
| Function | Current Monitor |
| Output Type | Digital |
| Number of Channels | 2 |
INA219AIDCNR Description
The INA219AIDCNR is a current shunt and power monitor with a 12C- or SMBus-compatible interface. The monitor INA219AIDCNR both shunts voltage drop and buses 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 INA219AIDCNR 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 26 V. The device uses a single 3- to 5.5-V supply, drawing a maximum of 1 mA of supply current. The INA219AIDCNR operates from- 40°C to 125°C.
INA219AIDCNR 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
INA219AIDCNR Applications
Servers
Telecom Equipment
Notebook Computers
Power Management
Battery Chargers
Welding Equipment
Power Supplies
Test Equipment
