Texas Instruments

INA180A4IDBVT

INA180A4IDBVT Description

The INA180A4IDBVT from Texas Instruments is a high-precision current sense amplifier designed for low-voltage applications. Packaged in a compact SOT23-5 form factor, this surface-mount IC is optimized for accurate current measurement with minimal power consumption. It operates over a 2.7V to 5.5V supply range, making it suitable for battery-powered and portable devices. With a 350 kHz bandwidth and 2V/µs slew rate, it delivers fast response times for dynamic current monitoring. The device features a low 100 µV input offset voltage and 80 µA input bias current, ensuring high accuracy in sensing applications. Compliant with ROHS3 and REACH standards, it is ideal for environmentally conscious designs.

INA180A4IDBVT Features

• Wide Supply Range: Operates from 2.7V to 5.5V, enabling use in diverse low-voltage systems.
• Low Power Consumption: 260µA supply current minimizes energy usage in power-sensitive applications.
• High Precision: 100 µV offset voltage and 80 µA bias current ensure accurate current sensing.
• Fast Dynamic Response: 350 kHz bandwidth and 2V/µs slew rate for real-time monitoring.
• Compact & Reliable: SOT23-5 package with MSL1 (Unlimited) moisture sensitivity, suitable for automated assembly.
• Compliance: ROHS3 and REACH compliant, meeting global environmental standards.

INA180A4IDBVT Applications

• Battery Management Systems: Precise current monitoring in charge/discharge cycles.
• Portable Electronics: Low-power current sensing in smartphones, tablets, and wearables.
• Motor Control: Feedback for brushless DC (BLDC) and servo motors.
• Power Supplies: Overcurrent protection and load monitoring in DC-DC converters.
• Industrial Automation: Current feedback in PLCs and sensor interfaces.

Conclusion of INA180A4IDBVT

The INA180A4IDBVT stands out as a high-performance current sense amplifier, combining low power consumption, high accuracy, and compact design. Its wide supply range and fast response make it versatile for portable, industrial, and automotive applications. Compared to similar models, it offers superior precision and reliability, backed by Texas Instruments' quality assurance. Whether for battery management, motor control, or power supply monitoring, this IC delivers exceptional performance in space-constrained designs.