应用功能: 精密仪表放大器 The LM363 is a monolithic true instrumentation amplifier. It requires no external parts for fixed gains of 10, 100 and 1000. High precision is attained by on-chip trimming of offset voltage and gain. A super-beta bipolar input stage gives very low input bias current and voltage noise,extremely low offset voltage drift, and high common-mode rejection ratio.