Texas Instruments

INA2290A5IDGKT  

OP Amps, Buffer Amps ICs

INA2290A5IDGKT Description

The INA2290A5IDGKT is a precision current sense amplifier designed for a wide range of industrial and consumer applications. Manufactured by Texas Instruments, this Linear IC Chip is housed in an 8VSSOP package and is optimized for surface-mount technology. The INA2290A5IDGKT features a broad supply voltage range from 2.7 V to 20 V, making it highly versatile for various power supply configurations. It offers a gain bandwidth product of 800 kHz and a fast slew rate of 2V/µs, ensuring accurate and responsive current sensing in dynamic systems.

INA2290A5IDGKT Features

• Wide Supply Voltage Range: The INA2290A5IDGKT operates within a supply voltage range of 2.7 V to 20 V, providing flexibility for different power supply requirements.
• High Gain Bandwidth Product: With a gain bandwidth product of 800 kHz, this amplifier ensures precise current sensing even in high-frequency applications.
• Fast Slew Rate: A slew rate of 2V/µs allows the INA2290A5IDGKT to handle rapid changes in current, making it suitable for applications requiring quick response times.
• Low Input Bias Current: The low input bias current of 20 µA minimizes the impact on the circuit being measured, ensuring accurate current sensing.
• Low Input Offset Voltage: An input offset voltage of 2 µV ensures high accuracy in current measurements, critical for precision applications.
• Low Supply Current: The device operates with a supply current of only 680 µA, making it energy-efficient and suitable for low-power systems.
• Surface Mount Technology: The surface-mount package type facilitates easy integration into compact and high-density PCB designs.
• Moisture Sensitivity Level: With an MSL of 2 (1 Year), the INA2290A5IDGKT is suitable for a variety of manufacturing environments.

INA2290A5IDGKT Applications

The INA2290A5IDGKT is ideal for applications requiring precise current monitoring and control. Its wide supply voltage range and low input offset voltage make it suitable for a variety of use cases, including:

• Power Management Systems: Ideal for monitoring current in power supplies, battery management systems, and motor control applications.
• Industrial Automation: Used in industrial control systems for accurate current sensing in motor drives, inverters, and power converters.
• Consumer Electronics: Suitable for applications in consumer electronics where precise current monitoring is necessary, such as in power adapters and chargers.
• Telecommunications: Useful in telecom equipment for monitoring current in power supplies and other critical components.

Conclusion of INA2290A5IDGKT

The INA2290A5IDGKT from Texas Instruments is a robust and versatile current sense amplifier designed to meet the demands of modern electronic systems. Its wide supply voltage range, high gain bandwidth product, and low input offset voltage make it a reliable choice for precise current sensing. The fast slew rate and low supply current further enhance its performance, making it suitable for both high-frequency and low-power applications. Whether used in power management systems, industrial automation, or consumer electronics, the INA2290A5IDGKT offers the precision and reliability needed for accurate current monitoring.

INA2290A5IDGKT Documents

Download datasheets and manufacturer documentation for INA2290A5IDGKT

EOL :

Product Discontinuance Notification (PDF)      

PCN :

Product Change Notification (PDF)