Description
INA4290A5IRGVR Texas Instruments - Yeehing Electronics
Quad-channel, 110-V, high-voltage, high-bandwidth, unidirectional current sense amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 5.962 |
| 100 — 249 | 4.86 |
| 250 — 999 | 3.82 |
| 1,000 + | 2.27 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
| INA4290A5IRGVR Datasheet |
More Information
The INAx290 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. 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 INAx290 is not only designed for DC current measurement, but also for high-speed applications (such as 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).
