MAX4372FEUK+T

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

The MAX4372FEUK+T is a low cost, single–supply instrumentation amplifier designed to amplify small signals when boost is needed in a variety of industrial, process control, medical, automotive, and test and measurement applications. Its features make it ideal for a wide range of instrumentation applications. It is available in a variety of package styles and is field programmable.

Features

• Highly Integrated Design with Low Cost for Small Form Factor Applications
• 2.7V to 12V Single-Supply Operation
• Low Power Dissipation: 4.5mW
• High CMRR: 112dB (Typ)
• Low Offset Voltage: 5µV (Typ)
• High Gain Bandwidth Product: 6MHz (Typ)
• Low Noise: 0.6µVrms (Typ)
• Wide Output Voltage Swing: ±10V (Typ)
• Low Input Bias: 0.4mA (Typ)
• Zero Drift: 3.2µVP-P/°C (Typ)
• Extended Common-Mode Voltage Range: GND to V+ - 0.3V
• Precision Internal Gainsets Available

Application Field

The MAX4372FEUK+T has a wide range of applications in industry, process control, medical, automotive, and test and measurement. It is used when boost is needed to amplify small signals. It is ideal for instrumentation applications that require low cost and high precision. Examples of applications include medical testing and monitoring, consumer audio, automotive test instruments, and equipment that needs to measure very small signals over a large temperature range.

Working Principle

The MAX4372FEUK+T operates using an instrumentation amplifier, which is an engineered combination of three discrete amplifiers. The first amplifier, an inverting amplifier, is used to amplify the input signal. The second is a non-inverting amplifier, which is used to provide the necessary feedback loop or voltage gain to the device. The third amplifier is typically used as the output stage, and it may be a differential or single-ended amplifier. The three amplifiers are arranged so that the output is the difference between the two inputs, which can be used to reject noise, common mode signals, and other sources of error.

The MAX4372FEUK+T has a high CMRR (Common Mode Rejection Ratio) of 112dB (typ), and a low offset voltage of 5µV (typ). The low offset voltage allows for a high level of accuracy in the instrumentation applications. It also has a high gain bandwidth product of 6MHz (typ). This allows for a wide bandwidth at the input, allowing for a wide range of input frequencies for the application.

The MAX4372FEUK+T also has a low noise level of 0.6µVrms (typ), allowing for accurate measurement of small signals. This makes it ideal for applications that need to measure small signals with accuracy, such as medical equipment and automotive test instruments. It has a wide output voltage swing, allowing for a wide range of applications.

The MAX4372FEUK+T has a low power dissipation, making it suitable for applications in which power conservation is a concern. It also has a low input bias current of 0.4mA (typ) which helps to reduce power consumption. In addition, the MAX4372FEUK+T has a zero drift of 3.2µVP-P/°C (typ). This feature helps to reduce errors due to thermal effects in dynamic situations.

The specific data is subject to PDF, and the above content is for reference