Description
INA290A4QDCKRQ1 Texas Instruments - Yeehing Electronics
AEC-Q100, 2.7-V to 120-V, 1.1-MHz, ultra-precise current sense amplifier in small (SC-70) package
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 2.503 |
| 100 — 249 | 2.193 |
| 250 — 999 | 1.538 |
| 1,000 + | 0.87 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| INA290A4QDCKRQ1 Datasheet |
More Information
The INA290-Q1 is an ultra-precise current sense amplifier that can measure voltage drops across shunt resistors over a wide common-mode range from 2.7 V to 120 V. It is in a highly space-efficient SC-70 package with a PCB footprint of only 2.0 mm × 2.1 mm. The ultra-precise current measurement accuracy is achieved thanks to the combination of an ultra-low offset voltage of ±12 µV (maximum), a small gain error of ±0.1% (maximum), and a high DC CMRR of 160 dB (typical). The INA290-Q1 is not only designed for DC current measurement, but also for high-speed applications (like fast overcurrent protection, for example) with a high bandwidth of 1.1 MHz (at gain of 20 V/V) and an 85-dB AC CMRR (at 50 kHz).
