MAX4187EEE+

MAX4187EEE+ is a fully differential instrumentation amplifiers that combine low offset, low drift, and excellent common-mode rejection ratio along with low supply current, making them suitable for various industrial and medical applications. The MAX4187EEE+ is optimized for excellent circuit noise performance while allowing an extensive range of gain settings. It is available in either an SO-8 Package or 8-pin µMAX package.

Working Principle

The MAX4187EEE+ provides excellent balance between noise, power-supply immunity, and dynamic performance. The MAX4187EEE+ uses a fully differential approach in which the input common-mode voltage is regulated at exactly half the voltage of the power supply. This creates excellent common-mode rejection and eases circuit design. The input amplifier of the MAX4187EEE+ also provides a high input impedance, low input bias current and high CMRR.

Application Fields

The MAX4187EEE+ can be used for a variety of applications such as:

• Data acquisition
• Medical instrumentation
• Industrial instrumentation
• Portable instrumentation
• Consumer electro-medical products

The MAX4187EEE+ is a great choice for any low power, high gain-accuracy, and high common-mode rejection ratio applications. It is suitable for battery powered equipment, portable medical instruments and other precision instrumentation device. This device is ideal for applications requiring low quiescent current and low power consumption.

The MAX4187EEE+ can be used in a number of instrumentation applications such as:

• Pressure, temperature and chemistry measurement
• Relative humidity and flow measurement
• Potentiometers, force and acceleration sensor
• Load cells and LVDTs

The device has a high input impedance of >160M and can accept input voltages of up to +/-14V. It features single-ended and differential input configurations, making it ideal for high performance sensor interface designs.

The MAX4187EEE+ instrumentation amplifier is also suitable for driving precision loads such as current loops and multiplexers, allowing an excellent combination of high output drive currents and low noise. Its wide bandwidth and low distortion make it ideal for electronic transducer and analog-to-digital converter applications.

The MAX4187EEE+ device has been designed to support a wide range of gain settings, allowing different gains to be achieved using a resistive feedback element. Its low noise and wide gain settings make it ideal for high performance analog-to-digital conversion, photodiode preamplifier and electro-chemical sensor interface applications.

The MAX4187EEE+ is a versatile and reliable instrumentation amplifier for applications requiring high common-mode rejection, low power consumption and small form factor. Its compact size, low power consumption and high performance make it an ideal solution for a variety of industrial and medical applications.