Texas Instruments

INA2180A1IDSGT

INA2180A1IDSGT Description

The INA2180A1IDSGT is a high-performance current sense amplifier from Texas Instruments, designed to provide precise and efficient current monitoring in a wide range of applications. This device features a supply voltage range from 2.7 V to 5.5 V, making it suitable for both low-power and higher voltage systems. The amplifier boasts a -3dB bandwidth of 350 kHz and a slew rate of 2 V/µs, ensuring fast response times and accurate measurements even in dynamic current conditions.

INA2180A1IDSGT Features

• Supply Voltage Range: The INA2180A1IDSGT operates within a supply voltage range of 2.7 V to 5.5 V, offering flexibility for various power supply configurations.
• Low Input Offset Voltage: With an input offset voltage of only 100 µV, this amplifier provides highly accurate current measurements, minimizing errors in low-current sensing applications.
• High Bandwidth and Slew Rate: The -3dB bandwidth of 350 kHz and a slew rate of 2 V/µs enable the INA2180A1IDSGT to respond quickly to changes in current, making it ideal for high-speed applications.
• Low Supply Current: Consuming only 355 µA of supply current, this device is highly efficient and suitable for battery-powered or energy-sensitive systems.
• Surface Mount Technology: The surface mount package type ensures easy integration into compact and high-density PCB designs.
• Compliance and Reliability: The INA2180A1IDSGT is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. Additionally, it has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Dual Circuits: The device includes two circuits, allowing for simultaneous monitoring of multiple current paths, which is beneficial in multi-channel systems.

INA2180A1IDSGT Applications

The INA2180A1IDSGT is ideal for applications requiring precise current monitoring and control. Some specific use cases include:

• Power Management Systems: Ideal for monitoring current in power supplies, battery chargers, and motor control systems, ensuring efficient power delivery and protection against overcurrent conditions.
• Industrial Automation: Used in industrial control systems to monitor the current draw of various components, enabling real-time diagnostics and fault detection.
• Telecommunications: Suitable for monitoring current in telecom equipment, ensuring reliable operation and preventing damage due to overcurrent.
• Consumer Electronics: Can be used in devices such as laptops, smartphones, and other consumer electronics to monitor and manage power consumption efficiently.

Conclusion of INA2180A1IDSGT

The INA2180A1IDSGT from Texas Instruments is a versatile and high-performance current sense amplifier that offers significant advantages over similar models. Its wide supply voltage range, low input offset voltage, and high bandwidth make it suitable for a variety of applications, from low-power devices to high-speed systems. The device's low supply current and surface mount package ensure it is both energy-efficient and easy to integrate into modern PCB designs. With its compliance to environmental and safety standards, the INA2180A1IDSGT is a reliable choice for engineers looking to implement precise and efficient current monitoring solutions.