Description
INA281A2QDBVRQ1 TI
Overview
The INA281A2QDBVRQ1 is a high-precision, low-power current sense amplifier from Texas Instruments. This device is designed to provide accurate current measurement in a variety of applications, including industrial control, robotics, and automotive systems.
Key Features
- High Accuracy: The INA281A2QDBVRQ1 provides high accuracy current measurement with a typical gain error of ±0.5% and an offset error of ±10μV.
- Low Power Consumption: This device has a low quiescent current of 100μA, making it suitable for power-sensitive applications.
- High Common-Mode Rejection: The INA281A2QDBVRQ1 has a high common-mode rejection ratio (CMRR) of 100dB, allowing it to accurately measure current even in the presence of high common-mode voltages.
- Operating Temperature Range: The device operates over a wide temperature range of -40°C to 125°C, making it suitable for use in harsh environments.
Specifications
- Supply Voltage: 2.7V to 5.5V
- Quiescent Current: 100μA
- Gain Error: ±0.5% (typ)
- Offset Error: ±10μV (typ)
- CMRR: 100dB (typ)
- Operating Temperature Range: -40°C to 125°C
- Package: QDBVRQ1 (5.00mm x 3.00mm)
Applications
- Industrial control and automation
- Robotics and mechatronics
- Automotive systems
- Power monitoring and management
- Current sensing and measurement
Documentation
For more information, please refer to the datasheet and other documentation available on the Texas Instruments website.