Texas Instruments

INA333AIDRGT  

OP Amps, Buffer Amps ICs

The INA333AIDRGT is a high-side current shunt monitor from Texas Instruments. It is designed to measure the current flowing through a high-side shunt resistor with high accuracy and precision. The device is available in a small, thermally enhanced, 10-lead WSON package, making it suitable for a wide range of applications.

Description:

The INA333AIDRGT is a high-side current shunt monitor that offers a scalable and accurate solution for measuring current in a variety of applications. The device features a low-drift, low-offset amplifier with a high input impedance, making it ideal for use with high-side shunt resistors. The INA333AIDRGT also includes an integrated 12-bit ADC, which provides high-resolution measurements with low noise.

Features:

• High accuracy and precision in current measurements
• Low-drift, low-offset amplifier with high input impedance
• Integrated 12-bit ADC for high-resolution measurements
• Wide supply voltage range (2.7V to 5.5V)
• Small, thermally enhanced 10-lead WSON package
• I2C and SPI digital interfaces for easy integration with microcontrollers

Applications:

The INA333AIDRGT is suitable for a wide range of applications that require precise current measurements, including:

1. Battery monitoring systems
2. Power supplies and energy harvesting systems
3. Motor control and management systems
4. Lighting control systems
5. Electric vehicle (EV) and hybrid electric vehicle (HEV) battery management systems
6. Renewable energy systems, such as solar panels and wind turbines
7. Industrial control and automation systems
8. Medical devices and equipment

In summary, the INA333AIDRGT is a high-side current shunt monitor from Texas Instruments that offers high accuracy and precision in current measurements. Its features, such as a low-drift, low-offset amplifier, integrated 12-bit ADC, and small package size, make it suitable for a wide range of applications, including battery monitoring, power supplies, motor control, lighting control, EV and HEV battery management, renewable energy systems, industrial control, and medical devices.

INA333AIDRGT Documents

Download datasheets and manufacturer documentation for INA333AIDRGT

Images :

Mechanical Outline Drawing      

PCN :

INA333 / TAS5733 / F6779A Die Revision Change (PDF)      

Models :

INA333AIDRGT Symbol & Footprint by SnapMagic      

Application Notes :

Thermocouple Cold-Junction Compensation - Analog Approach       How to Select Amplifiers for Pressure Transmitter Applications (Rev. A)       How to Select Amplifiers for Pressure Transmitter Applications       Offset Correction Methods: Laser Trim e-Trim and Chopper (Rev. A)       VCM vs. VOUT plots for instrumentation amplifiers with two op amps       Offset Correction Methods: Laser Trim e-Trim and Chopper (Rev. C)      

Technical Resources :

INA333 Vcm vs Vout TINA-TI Model       INA333 TINA-TI Reference Design (Rev. F)       INA333 TINA-TI Reference Design (Rev. E)       INA333 TINA-TI Reference Design (Rev. D)      

SPICE Models :

INA333 TINA-TI Spice Model (Rev. D)       INA333 TINA-TI Spice Model (Rev. C)       INA333 TINA-TI Spice Model (Rev. E)       INA333 PSpice Model (Rev. D)       INA333 PSpice Model (Rev. F)       INA333 PSpice Model (Rev. E)