Product Overview: LT1490AIS8#TRPBF

The LT1490AIS8#TRPBF is a high-performance, dual operational amplifier (op-amp) designed and manufactured by Linear Technology, now part of Analog Devices. This precision op-amp is known for its low power consumption and excellent accuracy, making it an ideal choice for battery-powered systems and portable applications.

Key Features

• Low Power: The LT1490AIS8#TRPBF operates with a very low supply current of 50µA per amplifier, which is a critical feature for power-sensitive designs.
• Input Offset Voltage: It boasts a low input offset voltage of 500µV max, which enhances overall system accuracy.
• Input Bias Current: The device has a low input bias current of 250pA, making it suitable for high impedance sensor applications.
• Wide Supply Range: The op-amp can be powered by a supply voltage ranging from 2V to 36V, or ±1V to ±18V for split supplies, providing flexibility in various circuit designs.
• Output Characteristics: It can drive loads up to 20mA with a swing to within 600mV of the supply rails, ensuring compatibility with a wide range of peripherals.
• Temperature Range: The device is rated for operation over the industrial temperature range of -40°C to 85°C, ensuring reliable performance in harsh environments.

Applications

The LT1490AIS8#TRPBF is versatile and can be used in a multitude of applications, such as:

• Portable Instrumentation
• Battery-Operated Systems
• Sensor Interfaces
• Active Filters
• Notebook and Portable Computers
• Medical Instrumentation

Package and Quality

This op-amp comes in an 8-lead SOIC package, designated by the "S8" in its part number, and the "#TRPBF" suffix indicates that the device is provided in tape and reel packaging, suitable for automated assembly processes. The product is RoHS compliant, ensuring adherence to environmental standards regarding hazardous substances.

In summary, the LT1490AIS8#TRPBF from Linear Technology is a high-quality, low-power dual operational amplifier that is well-suited for a wide range of applications where power efficiency and accuracy are paramount.