Texas Instruments

INA296A1IDR  

OP Amps, Buffer Amps ICs

INA296A1IDR Description

The INA296A1IDR is a high-performance current sense amplifier designed by Texas Instruments, featuring a wide supply voltage range from 2.7 V to 20 V and a bidirectional current sensing capability. This device is optimized for applications requiring precise current measurement over a wide dynamic range. The INA296A1IDR is housed in a surface-mount package, making it suitable for compact and high-density designs. It is REACH unaffected and RoHS3 compliant, ensuring environmental sustainability and regulatory compliance.

INA296A1IDR Features

• Wide Supply Voltage Range: The INA296A1IDR operates over a supply voltage range of 2.7 V to 20 V, making it versatile for various power supply configurations.
• High Bandwidth and Slew Rate: With a -3 dB bandwidth of 1.1 MHz and a slew rate of 8 V/µs, the INA296A1IDR can accurately measure fast-changing currents, making it suitable for high-speed applications.
• Low Input Bias Current: The device has a low input bias current of 35 µA, minimizing the impact on the circuit being monitored and ensuring accurate current measurements.
• Low Input Offset Voltage: A low input offset voltage of 5 µV ensures high accuracy in current sensing applications.
• Bidirectional Current Sensing: The INA296A1IDR supports bidirectional current sensing, allowing it to measure both positive and negative currents, which is essential for applications like motor control and power management.
• Low Supply Current: Consuming only 2.5 mA of supply current, the INA296A1IDR is energy-efficient, making it ideal for battery-powered and low-power applications.
• Surface Mount Packaging: The surface-mount package (Tape & Reel) facilitates easy integration into PCB designs and supports automated assembly processes.
• Environmental Compliance: The INA296A1IDR is REACH unaffected and RoHS3 compliant, ensuring it meets stringent environmental regulations and is suitable for global markets.

INA296A1IDR Applications

The INA296A1IDR is ideal for a variety of applications where precise current measurement is critical:

• Motor Control: Accurate current sensing is essential for controlling the speed and torque of motors, ensuring efficient operation and preventing overcurrent conditions.
• Power Management: In power supplies and battery management systems, the INA296A1IDR can monitor current flow to ensure safe and efficient power delivery.
• Industrial Automation: For industrial applications, the device can be used to monitor current in various machinery and equipment, providing real-time feedback for control and diagnostics.
• Consumer Electronics: In devices such as smartphones, laptops, and other portable electronics, the INA296A1IDR can help manage power consumption and improve battery life.
• Automotive: In automotive systems, the INA296A1IDR can monitor current in various electronic components, ensuring reliable operation and safety.

Conclusion of INA296A1IDR

The INA296A1IDR from Texas Instruments is a robust and versatile current sense amplifier that offers high performance and reliability. Its wide supply voltage range, high bandwidth, low input bias current, and low input offset voltage make it suitable for a wide range of applications. The bidirectional current sensing capability and surface-mount packaging further enhance its versatility and ease of integration. With its environmental compliance and energy efficiency, the INA296A1IDR stands out as an excellent choice for engineers looking to implement precise current sensing in their designs.

INA296A1IDR Documents

Download datasheets and manufacturer documentation for INA296A1IDR