L165 3A POWER OPERATIONAL AMPLIFIER

Category: Amplifiers, Electronics, STMicroelectronics Inc

The L165 datasheet provides information about a monolithic integrated circuit designed as a power operational amplifier. This device, housed in a Pentawatt® package, is crafted to support a breadth of uses, including but not limited to servo amplifiers and power supplies. A standout feature is its ability to deliver an output current of up to 3A.

Key Features

The L165 boasts an expansive range for both common-mode and differential mode signals. This flexibility is vital in a host of applications where the operational amplifier needs to handle signals of varying amplitudes. Moreover, the L165 is equipped with Safe Operating Area (SOA) protection, thus ensuring stability and reliability even under stress. The device also employs thermal protection mechanisms to guard against overheating, which can be detrimental to its performance and longevity. With a power supply voltage of +18V, the L165 is suited for moderately high-power scenarios.

Applications

The datasheet emphasizes that the L165, due to its high gain and robust output power capabilities, is ideal for scenarios that require a combination of an operational amplifier with power boosting facilities. It’s tailored to deliver superior performance in such configurations, evidently focusing on enhancing the efficiency and effectiveness of the amplification process. The summary touches upon application circuits but provides detailed schematics, such as “Gain > 10” and “Unity gain configuration,” only in the figures referenced, indicating that this device is versatile and can be configured to meet varied amplification needs.

Physical Packaging and Ordering Information

The ordering number for the L165 in the Pentawatt V package is identified as L165V, which is crucial for prospective buyers or engineers looking to incorporate this integrated circuit into their designs. The presentation of the L165 in the Pentawatt package suggests a commitment to providing users with a durable and manageable form factor for easier application integration.

Additional Details

The provided datasheet snapshot concludes with a revision date, which is July 2003. This suggests that the information contained within the datasheet should be cross-checked for the latest updates before using the L165 in current applications. The page number at the bottom, “1/9,” indicates that this datasheet spans over nine pages of which only the first two are considered in the summary.