LT1638HS8#PBF

Voltage - Input Offset:	250µV
Base Part Number:	LT1638
Supplier Device Package:	8-SO
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 125°C
Voltage - Supply, Single/Dual (±):	2.5 V ~ 44 V, ±1.25 V ~ 22 V
Current - Output / Channel:	40mA
Current - Supply:	205µA
Series:	Over-The-Top®
Current - Input Bias:	20nA
Gain Bandwidth Product:	1.2MHz
Slew Rate:	0.4 V/µs
Output Type:	Rail-to-Rail
Number of Circuits:	2
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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Introduction:

The LT1638HS8#PBF is a monolithic, precision, high-performance amplifier IC design for instrumentation and other industrial operations. The device operates on a single 5V voltage supply, has low input bias current and high current drive capability, and provides high and low frequency compensation. It has a few dozens of application fields such as metrology, measurement, data acquisition and control systems, as well as other power applications. The linear amplifier is suitable for varying input and output levels, offering high accuracy and low power consumption. Moreover, it has excellent stability and long-term reliability characteristics, making it suitable for long-term use in industrial and scientific areas.

LT1638HS8#PBF Application Field:

The LT1638HS8#PBF can be used for the instrumentation and industrial purposes primarily, due to its high drive capability, low bias current and precision frequencies. The two main application fields of LT1638HS8#PBF are:

• Metrology and Measurement: LT1638HS8#PBF can be used in metrology and measurement systems as well as calculation systems. It is able to handle various inputs and offers accurate outcomes. The linear amplifier is used to measure distance, temperature, pressure, current, and other physical readings in scientific and industrial purposes.
• Data Acquisition and Control Systems: LT1638HS8#PBF can also be used for data acquisition and control systems. It can be used for controlling output voltage and current perimeters, helping to control temperatures in industrial applications, or to control engines or compressors. It is used as a sensor in these systems, and its accuracy and stability combined with its low power consumption make it a viable option.

Working Principle:

The LT1638HS8#PBF has two modes of operation - precision amplifier and low-power amplifier modes. When operating in its precision amplifier mode, the linear amplifier offers low leakage current, high gain and high linearity, making it ideal for use in precision measurement systems. In its low-power amplifier mode, the LT1638HS8#PBF draws less power from the power supply, providing stability and low noise. Moreover, the amplifier is designed to work over a wide temperature range, and has been designed to provide good linearity and accuracy over a wide range of operating conditions. The amplifier is designed to work with a single 5V supply and provides high input impedance and low output impedance. The input and output voltage of the amplifier can range from 0V to 5V. It is also able to provide a high output current with a maximum value of 4A.

Conclusion:

The LT1638HS8#PBF is a linear amplifier suitable for industrial and scientific applications, providing high accuracy and low power consumption. It has two modes of operation - precision amplifier and low-power amplifier and operates with a single 5V supply. It is suitable for a variety of measurement and data acquisition applications where high accuracy and precise frequencies are required. The amplifier’s stability and reliability make it an ideal choice for long-term operations in industrial and scientific applications.

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