The Texas Instruments UA747CN is a dual operational amplifier (Op Amp) integrated circuit. It has high-speed performance and low power consumption. With a wide operating voltage range of 4.5V to 18V, it can be used in both single- and dual-supply systems. It is designed to reduce noisiness and provide superior noise immunity. The amplifier features a high common-mode rejection (CMR) ratio and low input offset voltage for high precision results. It offers low output offset voltage, low input bias current, and low input noise voltage density for high functionality over a wide range of applications, including audio, video, filter, instrumentation, and control. Its maximum slew rate is 7V-microsecond and the gain bandwidth product is 9 MHz. This part is housed in the 8-Pin PDIP package.