The LT1990AIS8#PBF is a high-quality precision difference amplifier engineered by Linear Technology, which is renowned for its advanced integrated circuits and robust performance. This amplifier is designed to provide a precise amplification of the difference between two input voltages while rejecting any common-mode voltage present.

Key Features

• High Precision: The LT1990AIS8#PBF boasts excellent accuracy with a maximum input offset voltage of 100µV, ensuring high-fidelity signal amplification.
• Common Mode Rejection Ratio (CMRR): With a CMRR of 86dB, this amplifier is capable of rejecting common-mode signals, making it ideal for applications where such noise is a concern.
• Wide Supply Range: It operates with a supply voltage range of 2.85V to 36V, or ±2.85V to ±18V, accommodating various application requirements.
• Low Power: The device features a quiescent current of only 350µA, which makes it suitable for battery-powered applications.
• High Output Drive: Capable of driving loads as low as 2kΩ, the LT1990AIS8#PBF can be used in a wide array of output configurations.

Applications

The LT1990AIS8#PBF is versatile and can be used in numerous applications including, but not limited to:

• Differential to single-ended signal conversion
• Current sensing in battery management systems
• Motor control feedback systems
• Data acquisition systems
• Bridge amplifiers for pressure and strain gauges

Package and Quality

The device comes in an 8-lead SOIC package with part number LT1990AIS8#PBF, which is RoHS compliant and designed for surface mount technology (SMT). Linear Technology ensures high reliability and performance, making the LT1990AIS8#PBF a trusted choice for precision applications.