Product Overview: LT1490ACDD#PBF

The LT1490ACDD#PBF is a high-performance, dual operational amplifier (op-amp) from Linear Technology, known for its precision and low power consumption. This device is housed in a compact 10-lead DFN package, making it suitable for space-constrained applications while providing robust performance for a wide range of electronic circuits.

Key Features

• Low Power: The LT1490ACDD#PBF is designed for efficiency, with a typical supply current of just 50µA per amplifier. This makes it ideal for battery-powered and portable devices where power conservation is critical.
• Wide Input Common-Mode Range: This op-amp can operate with input common-mode voltages ranging from the negative supply up to 1V less than the positive supply, granting designers flexibility in various circuit configurations.
• Low Offset Voltage: With an input offset voltage of just 500µV max, the LT1490ACDD#PBF provides high accuracy, making it suitable for precision applications such as sensor interfacing and data acquisition systems.
• Output Swing: The device features rail-to-rail output swing, ensuring maximum dynamic range which is particularly beneficial in single-supply operations.
• High Gain Bandwidth Product: With a gain bandwidth product of 200kHz, the LT1490ACDD#PBF is capable of handling a wide range of frequencies, making it versatile for various signal processing tasks.

Applications

The LT1490ACDD#PBF is a versatile component that can be used in a variety of electronic systems. Its applications include, but are not limited to:

• Portable instrumentation
• Low power medical devices
• Battery-powered systems
• Signal conditioning circuits
• Data acquisition hardware
• Active filters
• Notebook and portable computers

Reliability and Quality

Linear Technology ensures that the LT1490ACDD#PBF meets high standards of quality and reliability. The device is rigorously tested and guaranteed to perform over the industrial temperature range of -40°C to 85°C. With its robust design and proven performance, the LT1490ACDD#PBF is a reliable choice for designers looking for an op-amp that delivers precision without compromising on power efficiency.