INA286
High-accuracy bidirectional current shunt monitors for automotive and industrial use
Manufacturer： ti
series introduction
The **INA286 Series** is a family of high-precision, bidirectional current-sense amplifiers designed to deliver accurate current measurements in a wide range of applications. These amplifiers are engineered to provide exceptional performance, combining low offset voltage, high common-mode rejection ratio (CMRR), and a wide input voltage range, making them ideal for both low-side and high-side current sensing. With their robust design and advanced features, the INA286 Series is well-suited for applications requiring precise current monitoring, such as power management, battery monitoring, motor control, and industrial automation.
One of the key features of the INA286 Series is its ability to measure bidirectional current flow, enabling seamless monitoring of both charging and discharging currents in systems like battery-powered devices and renewable energy systems. The amplifiers offer a wide common-mode voltage range, allowing them to operate effectively in high-voltage environments without compromising accuracy. Additionally, the INA286 Series incorporates a low offset voltage and low drift over temperature, ensuring consistent and reliable performance across varying operating conditions. This makes them particularly valuable in applications where precision is critical, such as in automotive systems, where they are used for battery management and load monitoring.
The INA286 Series is designed with ease of integration in mind, featuring a compact form factor and compatibility with standard surface-mount technology (SMT) processes. This makes them suitable for use in space-constrained designs, such as portable electronics and IoT devices. Furthermore, the series supports a wide supply voltage range, enabling flexibility in system design and compatibility with various power supplies.
Typical applications for the INA286 Series include power supplies, DC-DC converters, motor drives, and industrial control systems. In these environments, the amplifiers provide critical current measurement data, enabling efficient power management, fault detection, and system optimization. Their high accuracy and reliability also make them a preferred choice for automotive applications, including electric vehicles (EVs) and hybrid electric vehicles (HEVs), where precise current sensing is essential for battery monitoring and energy management.
In summary, the INA286 Series represents a versatile and high-performance solution for current sensing across a broad spectrum of industries. Its combination of precision, robustness, and ease of integration makes it an indispensable component in modern electronic systems, ensuring reliable operation and enhanced performance in even the most demanding applications.
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