Texas Instruments

INA293B5IDBVR  

OP Amps, Buffer Amps ICs

INA293B5IDBVR Description

The INA293B5IDBVR is a high-performance current sense amplifier from Texas Instruments, designed to provide precise and reliable current measurements in a wide range of applications. This device is part of the Linear IC Chips category and is housed in a compact SOT23-5 package, making it ideal for space-constrained designs. The INA293B5IDBVR operates over a wide supply voltage range from 2.7 V to 20 V, ensuring compatibility with various power supply systems. Its low input offset voltage of 2 µV and input bias current of 20 µA contribute to high accuracy in current sensing applications. The amplifier also boasts a -3dB bandwidth of 900 kHz and a slew rate of 2.5 V/µs, enabling it to handle fast transient signals effectively. With a supply current of only 1.5 mA, the INA293B5IDBVR is highly efficient, making it suitable for low-power applications. The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory compliance.

INA293B5IDBVR Features

• Wide Supply Voltage Range: The INA293B5IDBVR operates from 2.7 V to 20 V, making it versatile for different power supply requirements.
• High Accuracy: With a low input offset voltage of 2 µV and an input bias current of 20 µA, the device ensures precise current measurements.
• High Bandwidth and Slew Rate: The -3dB bandwidth of 900 kHz and a slew rate of 2.5 V/µs allow the amplifier to handle high-frequency and fast transient signals efficiently.
• Low Power Consumption: The supply current of 1.5 mA makes the INA293B5IDBVR suitable for low-power applications, contributing to energy efficiency.
• Compact Packaging: The SOT23-5 package is ideal for space-constrained designs, enabling integration into compact electronic systems.
• Environmental Compliance: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards.
• Moisture Sensitivity Level (MSL): MSL 1 (Unlimited) indicates that the device is not sensitive to moisture, making it suitable for various manufacturing environments.

INA293B5IDBVR Applications

The INA293B5IDBVR is ideal for applications requiring precise current sensing and monitoring. Its high accuracy and wide operating voltage range make it suitable for:

• Power Management Systems: Ideal for monitoring and controlling power in various electronic devices, ensuring efficient power usage and system reliability.
• Motor Control: Accurate current sensing is crucial for motor control applications, where the INA293B5IDBVR can provide reliable feedback for motor performance and protection.
• Battery Management Systems (BMS): The device can accurately measure current in battery systems, aiding in the monitoring of battery health and ensuring safe operation.
• Industrial Automation: Used in industrial applications for precise current sensing in drives, inverters, and other power electronics.
• Telecommunications: Ideal for monitoring current in telecom equipment, ensuring reliable operation and early detection of faults.

Conclusion of INA293B5IDBVR

The INA293B5IDBVR from Texas Instruments is a robust and versatile current sense amplifier, offering high accuracy, wide operating voltage range, and low power consumption. Its compact SOT23-5 package and environmental compliance make it suitable for a wide range of applications, from power management to industrial automation. The device's high bandwidth and slew rate ensure it can handle fast transient signals, making it an excellent choice for applications requiring precise and reliable current sensing. The INA293B5IDBVR stands out as a reliable and efficient solution for current sensing needs in the electronics industry.

INA293B5IDBVR Documents

Download datasheets and manufacturer documentation for INA293B5IDBVR

PCN Assembly/Origin :

Additional Assembly sites 21/Sep/2021      

Datasheets :

INA293      

HTML Datasheet :

INA293