onsemi Instrumentation, Op Amps, Buffer Amps NCS21803SQT2G

The NCS21803SQT2G is a precision operational amplifier designed for applications requiring low input offset voltage and minimal offset drift. It features a maximum input offset voltage of ¬±10 ¬µV and an offset voltage drift of ¬±5 nV/¬8C, ensuring high accuracy over time and temperature. The amplifier operates within a supply voltage range of 1.6 V to 5.5 V and has a common mode input voltage range that extends 100 mV beyond the supply rails, making it suitable for both high-side and low-side current sensing applications. This device has a unity gain bandwidth of 1.5 MHz and a quiescent current consumption of 100 ¬µA maximum per channel. The NCS21803 also includes an enable function, which allows for power management in various applications. It is specified for operation across a temperature range of -40¬8C to +125¬8C, with NCV prefix parts being automotive grade 1 qualified for extended temperature ranges up to +150¬8C. The product is available in multiple package options, including SC-88/SC70-6/SOT-363, and is compliant with RoHS standards, being Pb-free and halogen-free.