Texas Instruments TLC1079 Quad Micropower Precision Low-Voltage Operational Amplifier TLC1079CN

The TLC1079CN is a CMOS operational amplifier characterized by ultra-low offset voltage and high open-loop gain, making it suitable for precision applications. It operates on a low supply voltage of 1.4 V, ideal for battery-powered devices, and features a power dissipation of approximately 150 µW per amplifier. The device has a common-mode input voltage range that extends below the negative rail and an output voltage range that includes the negative rail, enhancing its versatility in various circuit configurations. With a slew rate of 47 V/ms and an output drive capability exceeding 20 mA, the TLC1079CN can effectively handle small resistive and large capacitive loads. The input offset voltage drift is minimal at 0.1 µV/month, ensuring stable performance over time. Additionally, the device includes internal ESD protection rated up to 2000 V, which helps prevent functional failures during handling. The TLC1079CN is available in multiple packaging options, including a 14-PDIP configuration, making it suitable for high-density applications.