The LT1490AIDD#PBF is a high-quality, precision operational amplifier from Linear Technology, designed to offer optimal performance for a wide range of applications. This dual op-amp is part of the LT1490 series and comes in a compact 8-lead DFN package, which is ideal for space-constrained applications.

Key Features

• Low Supply Current: The LT1490AIDD#PBF boasts a low supply current of just 50µA per amplifier, making it an excellent choice for battery-powered and portable applications where power efficiency is critical.
• Wide Input Common-Mode Range: This op-amp can operate with an input common-mode range that includes ground, making it suitable for single-supply operations and simplifying its use in various applications.
• Output Swings to Ground: The output can swing to ground while sinking current, providing the maximum possible dynamic range in single-supply operation.
• Low Input Bias Current: With an input bias current of only 250pA, the LT1490AIDD#PBF is ideal for applications requiring high input impedance, such as sensor interfaces and integrators.
• High Gain Bandwidth Product: The device offers a gain bandwidth product of 200kHz, enabling it to handle a broad range of frequencies for both audio and data signal processing.

Applications

The versatility of the LT1490AIDD#PBF makes it suitable for a variety of applications, including:

• Portable Instrumentation
• Battery-powered Devices
• Sensor Amplifiers
• Medical Instrumentation
• Data Acquisition Systems
• Active Filters
• Notebook and PDA Power Management

Quality and Reliability

Linear Technology is known for its commitment to quality, and the LT1490AIDD#PBF is no exception. It is designed to meet high standards of reliability and performance, ensuring long-term stability and accuracy in your electronic systems.

Ordering Information

The product is available with the part number LT1490AIDD#PBF, where "IDD" denotes the package type and "#PBF" signifies the lead-free, RoHS-compliant option.