The NCS325 is a CMOS operational amplifier providing precision performance. The Zero−Drift architecture allows for continuous auto−calibration, which provides very low offset, near−zero drift over time and temperature, and near flat 1/f noise at only 35 µA (max) quiescent current. These benefits make it ideal for precision DC applications. The NCS325 provides rail−to−rail input and output performance and is optimized for low voltage operation as low as 1.8 V and up to 5.5 V. The NCS325 is available in the space saving SOT23−5 package.
●Features | | Benefits
●---|---|---
● | | | | |
● Low Offset Voltage: 14 µV typ, 50 µV max at 25°C
●| |
● Higher precision and reduced error
● Zero Drift: 0.25 µV/°C max
●| |
● Low offset voltage variability over temperature
● Low Noise: 1 µVpp, 0.1 Hz to 10 Hz
●| |
● Reduced error from noise
● Quiescent Current: 21 µA typ, 35 µA max at 25°C
●| |
● Low current consumption
● Rail−to−Rail Input and Output
●| |
● Wide input and output range
● Internal EMI Filtering
●| |
● Improved EMI Immunity
● Supply Voltage: 1.8 V to 5.5 V
●| |
● Wide supply voltage range
