Product Overview: INA283AQDGKRQ1 from Texas Instruments

The INA283AQDGKRQ1 from Texas Instruments is a precision automotive-grade current sense amplifier that offers state-of-the-art performance for applications where accurate current measurement is critical. This high-accuracy device is designed to monitor both shunt voltage drops and bus voltage with high precision, making it an ideal choice for battery management systems, motor control, and other automotive-related power management applications.

Encased in a compact VSSOP-8 package, the INA283AQDGKRQ1 integrates a wealth of features that ensure reliable and accurate performance in challenging environments. With an extended operating temperature range, this amplifier is well-suited for the rigorous demands of automotive applications.

Key Features:

• High Accuracy: The INA283AQDGKRQ1 offers a low offset voltage, which translates to high accuracy in current measurements, ensuring precise feedback for control systems.
• Wide Common-Mode Range: Capable of handling common-mode voltages from -14V to +80V, this amplifier is versatile and can be used in a variety of applications with varying voltage levels.
• High Bandwidth: With a bandwidth of up to 500 kHz, the INA283AQDGKRQ1 can accurately track fast-changing currents, which is crucial for dynamic load conditions.
• Automotive Grade: As a Q1 device, it meets the stringent quality standards required for automotive applications, ensuring robustness and reliability on the road.
• Low Power Consumption: The device operates with a quiescent current of only 900 µA, making it suitable for power-sensitive applications.

Applications:

• Battery management systems
• Motor control
• Overcurrent protection
• Power supply monitoring
• Automotive energy management

The INA283AQDGKRQ1 is an essential component for designers looking to enhance system accuracy, reliability, and performance. Its combination of high-precision measurement capabilities with automotive-grade reliability makes it a top choice for engineers in the automotive industry and beyond.

With Texas Instruments' commitment to quality and innovation, the INA283AQDGKRQ1 is a testament to their dedication to providing advanced solutions for complex automotive systems. Whether for electric vehicles, hybrid systems, or traditional combustion engines, this current sense amplifier is engineered to deliver the precision and durability needed for the most demanding automotive applications.