Texas Instruments

INA280A5IDCKR  

OP Amps, Buffer Amps ICs

INA280A5IDCKR Description

The INA280A5IDCKR is a high-performance current sense amplifier from Texas Instruments, designed to provide precise current measurement in a wide range of applications. This device is part of the INA280 family and features a single circuit configuration in a compact SC70-5 package, making it ideal for space-constrained designs. The INA280A5IDCKR operates over a wide supply voltage range, from 2.7 V to 20 V, ensuring compatibility with various power supply systems.

INA280A5IDCKR Features

• Wide Supply Voltage Range: The INA280A5IDCKR supports a supply voltage span from 2.7 V to 20 V, offering flexibility in different power supply environments.
• Low Input Offset Voltage: With an input offset voltage of only 15 µV, this amplifier ensures high accuracy in current sensing applications.
• Low Input Bias Current: The low input bias current of 20 µA minimizes the impact on the circuit being measured, providing more accurate current readings.
• High Gain Bandwidth Product: The 800 kHz gain bandwidth product ensures fast response times and accurate measurements even at higher frequencies-.
  High Slew Rate: The 2 V/µs slew rate allows the amplifier to handle fast-changing signals without distortion.
• Low Supply Current: Consuming only 370 µA of supply current, the INA280A5IDCKR is energy-efficient, making it suitable for battery-powered and low-power applications.
• Surface Mount Packaging: The surface mount type (Tape & Reel) packaging facilitates easy integration into PCB designs and supports automated assembly processes.
• Compliance and Status: The INA280A5IDCKR is RoHS3 compliant and REACH unaffected, ensuring environmental sustainability and regulatory compliance. It also has an ECCN classification of EAR99 and an HTSUS code of 8542.33.0001.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the device is suitable for storage and handling in various environmental conditions without the need for special precautions###.

INA280A5IDCKR Applications

The INA280A5IDCKR is well-suited for a variety of applications where precise current sensing is required. Some specific use cases include:

• Power Management Systems: Ideal for monitoring and controlling current in power supplies, battery management systems, and motor control applications.
• Industrial Automation: Used in industrial control systems for monitoring current in sensors, actuators, and other critical components.
• Telecommunications: Suitable for current monitoring in base stations, data centers, and other telecom infrastructure.
• Consumer Electronics: Can be used in laptops, smartphones, and other consumer devices for battery current monitoring and power management.
• Automotive Electronics: Useful for monitoring current in automotive systems, such as electric vehicles, where precise current measurement is crucial for battery health and performance.

Conclusion of INA280A5IDCKR

The INA280A5IDCKR from Texas Instruments stands out as a reliable and high-performance current sense amplifier. Its supply wide voltage range, low input offset voltage, and low supply current make it an excellent choice for applications requiring precise current measurement. The compact SC70-5 package and surface mount type ensure ease of integration into modern electronic designs. With its compliance to environmental regulations and robust performance characteristics, the INA280A5IDCKR offers significant advantages over similar models, making it a preferred choice for engineers and designers in the electronics industry.

INA280A5IDCKR Documents

Download datasheets and manufacturer documentation for INA280A5IDCKR