LT1490AIMS8#PBF

LT1490AIMS8#PBF Integrated Circuit is a low-noise precision high-speed amplifier designed specifically for linear-amplifiers instrumentation, providing low-noise, wide bandwidth operations in voice communications, audio, video and radiofrequency (RF) applications.

Operation of this IC operates by the combination of two transistors with connection in common emitter configuration. This negative feedback reduces the input bias current, allows the circuit to perform as an inverted amplifier with large output swing, and gives it wide frequency ability.

The small-signal response of this IC is characterized by a high slew rate (1V/μs) and low distortion (<0.04%), yet it can produce a large voltage swing at its output. With its integrated common-emitter output stage, LT1490AIMS8#PBF is capable of driving loads up to 100 nF or greater without an external buffer amplifier.

The power supplies for this IC can range from ±4.2V to ±17V, so it can be used in many different system designs. It can also be operated from a single-ended power supply in both inverting and non-inverting configurations.

As an operational amplifier (op-amp), the LT1490AIMS8#PBF can be used as a buffer amp to buffer input signals from the power amplifier and provide low-noise and AC-coupling capability. It can also be used in closed-loop configuration to control the gain and offset of the input signal and eliminate the need for a separate instrumentation amplifier (IA).

The LT1490AIMS8#PBF can also be used in an open-loop configuration, providing low-noise, wide bandwidth and high currentoutputs. This amplifier can be used in applications such as wide-band analog-to-digital conversion, medical instrumentation, telecommunications equipment and test instruments.

In summary, LT1490AIMS8#PBF is an ideal amplifier for use in linear-amplifiers instrumentation, providing low-noise and wide bandwidth operations in a wide range of application fields. This precision IC offers high-speed, low-distortion and excellent performance.