LT1167IN8#PBF

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The LT1167IN8#PBF is a high performance micropower instrumentation amplifier (IA) offering a wide range of applications and versatility in mobile, handheld and battery powered instrumentation, process control, and medical systems. It provides superior dynamic performance, integrated circuit protection, and reduced power consumption over conventional IA designs. The LT1167IN8#PBF is a four-channel IA that offers a low noise input stage, two selectable gain stages, two power supply options, and two optional output stages. The device makes it possible to achieve either a high gain-bandwidth ratio, or a low noise output, while maintaining a wide common-mode rejection ratio. The configuration is highly flexible and is easily adapted to a range of instrumentation requirements. The LT1167IN8#PBF is available in a MS-001/2A-style package, and is suitable for mobile, battery powered, or bench top applications.

The LT1167IN8#PBF is a dual-supply IA that allows for the use of an external or internal supply. The device offers two gain stages, providing a gain range from 1 to 200. It features an integrated analog input protection circuit, allowing for the protection of the device from any possible overload or catastrophic failure. The LT1167IN8#PBF is a low-noise instrumentation amplifier with a 3.8nV/√ Hz noise floor, making it suitable for a wide range of applications, such as noise cancellation, dynamic range extension, and process control. The device can be configured in two possible output stages: a voltage output stage and a current output stage. The voltage output stage offers a low output drive capability and can be used for single-ended voltage output. The current output stage offers high output drive capability and can be used for driving loads with high impedance.

The LT1167IN8#PBF works by providing an amplified signal over the differential input stage. The input stage includes two matched amplifiers and can support a common mode range up to ±10V. The amplifiers have a minimum input isolation of ≥10dB and a minimum CMRR (Common Mode Rejection Ratio) of ≥30dB. The output stage consists of two high output impedance buffers that can drive up to ±25mA of current. The LT1167IN8#PBF is a high performance IA with a high SR that can achieve a gain of 200dB/V or better. It is suitable for applications requiring high gain accuracy over a wide temperature range and offers superior performance in noise cancellation and dynamic range extension.

In conclusion, the LT1167IN8#PBF is a high performance micropower instrumentation amplifier offering superior dynamic performance and low noise inputs. Its versatile design allows for a wide range of applications and offers two gain stages, two power supply options, and two optional output stages. The device provides excellent CMRR (Common Mode Rejection Ratio), high output drive, and low noise operation at a low micropower consumption for mobile, handheld and battery powered instrumentation, process control, and medical systems.

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