Description
INA231AIYFDR Texas Instruments - Yeehing Electronics
28V, 16-bit, i2c output current/voltage/power monitor w/alert in wcsp
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.016 |
| 100 — 249 | 1.766 |
| 250 — 999 | 1.239 |
| 1,000 + | 0.80 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Current Sense Amplifiers |
| RoHS | Y |
| Series | INA231 |
| Number of Channels | 2 Channel |
| GBP - Gain Bandwidth Product | 3.5 kHz |
| Vcm - Common Mode Voltage | 0 V to 28 V |
| CMRR - Common Mode Rejection Ratio | 100 dB |
| Ib - Input Bias Current | 10 uA |
| Vos - Input Offset Voltage | 50 uV |
| Supply Voltage - Max | 5.5 V |
| Supply Voltage - Min | 2.7 V |
| Operating Supply Current | 330 uA |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 125 C |
| Mounting Style | SMD/SMT |
| Package / Case | DSBGA-12 |
| Packaging | Reel |
| Amplifier Type | Current-Shunt and Power Monitor |
| Features | Alert Function, Bi-directional, Low-side Capable |
| Product | Current Sense Amplifiers |
| Brand | Texas Instruments |
| Shutdown | Shutdown |
| Development Kit | INA231EVM |
| Gain Error | 0.5 % |
| Gain V/V | 1 V/V |
| Output Current per Channel | 10 mA |
| Product Type | Current Sense Amplifiers |
| Factory Pack Quantity | 3000 |
| Subcategory | Amplifier ICs |
| Unit Weight | 0.007055 oz |
For more information, please refer to datasheet
Documents
More Information
The INA231 is a current-shunt and power monitor with a 1.8-V compliant I2C interface that features 16 programmable addresses. The INA231 monitors both shunt voltage drops and bus supply voltage, providing increased protection by asserting the ALERT pin if the values are outside the programmed range. Programmable calibration value, conversion time, and averaging, combined with an internal multiplier, enable direct readouts of current in amperes and power in watts, thus reducing host processing.
