Texas Instruments

INA240A4QDRQ1  

OP Amps, Buffer Amps ICs

The INA240A4QDRQ1 is a high-precision, low-power, current and power monitor from Texas Instruments. It is designed to measure both current and power in a variety of applications, including battery-powered systems, power supplies, and energy harvesting systems.

Description:

The INA240A4QDRQ1 is a highly integrated, precision current and power monitor that offers high accuracy and low power consumption. It features a small, compact QFN package that is ideal for space-constrained applications. The device is designed to operate over a wide input voltage range, making it suitable for use in a variety of different systems.

Features:

• High precision: The INA240A4QDRQ1 offers high accuracy and low drift over temperature, making it ideal for precision current and power measurements.
• Low power consumption: The device is designed to operate with low power consumption, making it ideal for battery-powered systems and other energy-sensitive applications.
• Wide input voltage range: The INA240A4QDRQ1 can operate over a wide input voltage range, making it suitable for use in a variety of different systems.
• Small footprint: The device is available in a compact QFN package, making it ideal for space-constrained applications.
• Easy to use: The INA240A4QDRQ1 is easy to use and requires minimal external components, simplifying the design and reducing the overall system cost.

Applications:

The INA240A4QDRQ1 is suitable for a wide range of applications, including:

1. Battery-powered systems: The device can be used to monitor the current and power consumption of battery-powered systems, helping to extend battery life and improve system efficiency.
2. Power supplies: The INA240A4QDRQ1 can be used to monitor the current and power output of power supplies, helping to ensure that the supply is operating within its specifications.
3. Energy harvesting systems: The device can be used to monitor the current and power generated by energy harvesting systems, such as solar panels or wind turbines, helping to optimize system performance and efficiency.
4. Industrial control systems: The INA240A4QDRQ1 can be used in industrial control systems to monitor the current and power consumption of motors, pumps, and other equipment, helping to improve system efficiency and reduce energy costs.

In summary, the INA240A4QDRQ1 is a high-precision, low-power current and power monitor from Texas Instruments that offers a wide range of features and is suitable for a variety of applications. Its small footprint, high accuracy, and low power consumption make it an ideal choice for a wide range of systems, including battery-powered systems, power supplies, and energy harvesting systems.

INA240A4QDRQ1 Documents

Download datasheets and manufacturer documentation for INA240A4QDRQ1

Images :

Mechanical Outline Drawing      

PCN :

Product Change Notification 2024-08-28 (PDF)       Product Change Notification (PDF)      

Models :

INA240A4QDRQ1 Symbol & Footprint by SnapMagic      

Product Catalogs :

Current Sense Amplifiers (Rev. D)      

Application Notes :

INA240-Q1 Functional Safety FIT Rate Failure Mode Distribution and Pin FMEA (Rev. A)       Shunt-Based Current-Sensing Solutions for BMS Applications in HEVs and EVs (Rev. B)      

Technical Resources :

INA240 TINA-TI Reference Design (Rev. A)      

SPICE Models :

INA240A1 PSpice Model       INA240A3 PSpice Model       INA240 PSpice Model       INA240 TINA-TI Spice Model (Rev. A)