The maximum power dissipation of the INA327EA/250 is 670mW at 25°C. However, it's recommended to keep the junction temperature below 150°C to ensure reliable operation.
To minimize noise and EMI, it's recommended to keep the input traces as short as possible, use a solid ground plane, and place the device close to the signal source. Additionally, use a low-ESR capacitor for the bypass capacitor (C1) and place it as close to the device as possible.
The recommended input impedance for the INA327EA/250 is 1kΩ to 10kΩ. This ensures that the input voltage is properly divided and the device operates within its specified range.
The INA327EA/250 is suitable for high-frequency applications up to 50kHz. However, it's essential to consider the device's bandwidth, noise, and distortion characteristics when designing for high-frequency applications.
The gain error of the INA327EA/250 can be calculated using the formula: Gain Error (%) = ((Vout/Vin) - 1) x 100%. This calculation assumes that the input voltage is within the specified range and the device is operating within its linear region.
INA327EA/250 datasheet
by Texas Instruments
