The maximum voltage that can be applied to the input pins is 26.4V, which is the absolute maximum rating. However, for normal operation, the input voltage should be limited to the supply voltage (VCC) + 0.3V to ensure accurate measurements.
The gain error of the INA185 can be calculated using the formula: Gain Error (%) = (VOS / VREF) x 100, where VOS is the offset voltage and VREF is the reference voltage. The gain error is typically around 0.05% for the INA185.
The INA185's accuracy is affected by temperature, with a typical temperature coefficient of 10 ppm/°C for the gain error and 2 μV/°C for the offset voltage. This means that the device's accuracy will degrade as the temperature increases or decreases from the nominal operating temperature.
Yes, the INA185 can be used with a 5V supply voltage. However, the device's performance may be affected, and the input voltage range may be limited. It's recommended to check the datasheet for specific operating conditions and limitations when using a 5V supply voltage.
To minimize noise and interference, it's recommended to follow good PCB layout practices, such as keeping the input traces short and away from noise sources, using a ground plane, and placing bypass capacitors close to the device. Additionally, the INA185's pinout is designed to minimize noise and interference, with the input pins separated from the output pins.
Trust Checks
This model has been provided by community users.
Community Provided
This model has been verified by system checks.
System Verified
This model has been reviewed by community users.
Community Approved
Sponsored
INA185A4IDRLT Overview
Use the download button to access the INA185A4IDRLT schematic symbol, PCB footprint, and 3D model.
To find more CAD model downloads similar to this part, try a partial part number search, like INA18,
or try a keyword search, such as Operational Amplifiers
About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
