MCP6021-E/ST

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The MCP6021-E/ST is a high precision instrumentation op-amp from Microchip Technology, designed for use as a low-noise signal buffer. It is suitable for signal conditioning applications in both audio and high-accuracy measurement systems. The MCP6021-E/ST features an Extended-Temperature range to -40°C to +125°C, and is available in the industry standard TSOT, SOIC and PDIP housings.

The MCP6021-E/ST is an inverting op-amp with a gain of -1, and is optimized for high precision and low-noise performance. The MCP6021-E/ST features a low power dissipation of only 6.25 mW, and is capable of driving up to 20mA load currents. It is available in a 3-pin and 4-pin configurations, which allow for biasing option flexibility.

The MCP6021-E/ST provides excellent symmetric bandwidth, high input impedance, and low distortion characteristics, making it ideal for use in a variety of instrumentation, signal conditioning and audio applications. Its operating voltage range of 2.7V to 5.5V and logic compatible inputs make it particularly suitable as a signal buffer and amplifier for low voltage, digitally-controlled systems.

Application Field

The MCP6021-E/ST\'s low noise and low distortion signal conditioning capabilities make it ideal for use in many different industrial, medical and consumer applications.

• Industrial instrumentation systems
• Industrial automation
• Signal processing
• Medical instrumentation
• Audio amplifiers
• Remote sensing
• Data acquisition systems
• High-accuracy weight sensors
• Automotive safety systems

Working Principle

The MCP6021-E/ST is an inverting op-amp that amplifies an input signal by a gain of -1. It has an input impedance of 1Mohm, and is capable of driving loads up to 20mA. The op-amp has a wide supply voltage range of 2.7V to 5.5V, making it suitable for a variety of low-voltage applications. The MCP6021-E/ST features a low-distortion amplifier circuit and chopping-free architecture, which enables it to achieve excellent linearity and low-noise performance. The op-amp has an extendable temperature range from -40°C to +125°C, making it suitable for extended-temperature operation.

In addition to its linearity and low-noise capabilities, the MCP6021-E/ST offers an easy-to-use SOT package that is compatible with automated assembly processes. The device is available in both 3-pin and 4-pin configurable packages, which allow for biasing options. The MCP6021-E/ST is ideal for use as a low-noise signal buffer in industrial automation, medical instrumentation, audio amplifiers, remote sensing and data acquisition systems, as well as high-accuracy weight sensors and automotive safety systems.

Conclusion

The MCP6021-E/ST is a high-precision instrumentation op-amp ideal for low-noise signal conditioning and amplification applications. It has a gain of -1, a wide supply voltage range of 2.7V to 5.5V, and is capable of extended-temperature operation up to -40°C to +125°C. The device is easy to use in automated assembly processes and is available in 3-pin and 4-pin configurable SOT packages. It is suitable for a wide range of applications, including industrial instrumentation and automation, medical instrumentation, audio amplifiers, remote sensing, data acquisition systems, high-accuracy weight sensors and automotive safety systems.

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