LMP7711MKE/NOPB

The LMP7711MKE/NOPB is an amplifier designed for precision applications, incorporating a low offset voltage, low input voltage noise, high gain bandwidth product and wide supply voltage range. It also has low input bias current, high common mode rejection ratio and stability at high gain. The LMP7711MKE/NOPB is well suited for precise current-voltage (I-V) conversion in instrumentation, control systems and other precision instrumentation applications.

Application Field

The LMP7711MKE/NOPB amplifier can be used in many applications, including instrumentation amplifiers, current sourcing and current sinking, buffered A/D and D/A conversions, sample and hold amplifiers and as general purpose amplifiers. It provides precise performance in critical instrumentation where accuracy, stability and low noise are important. It is also used in data acquisition and communication circuits, optoelectronics, medical instruments, and in both analog and digital control circuits. It is suitable for industrial and medical instrumentation, medical diagnostic systems, test and measurement instruments, and telecommunications.

Working Principle

The LMP7711MKE/NOPB amplifier employs an advanced operational amplifier topology and uses a differential input stage to provide a low offset voltage and a high common mode rejection ratio. It also has a high gain-bandwidth product and wide supply voltage range which allow it to provide excellent performances in most applications. The LM711 operates from a single power supply and provides a stable output voltage. It also has an internal ESD protection circuit which prevents its components from being damaged by electric discharges.

The amplifier uses a differential amplifier circuit with a pair of transistors connected in a differential configuration. Both transistors are operatively balanced by applying a bias voltage to each collector. This provides the circuit with a high common mode rejection ratio and accuracy at both low and high levels. The amplifier employs an ESR (Emitter-Suppressor-Collector) configuration which achieves a high gain-bandwidth product and a wide supply voltage range. The amplifier also has a low input voltage noise, an adjustable output voltage range, fast settling time and overvoltage protection.

The LMP7711MKE/NOPB amplifier is ideally suited for many applications due to its superior performance, low turnaround time and low power consumption. It can be used as a direct replacement for existing instrumentation amplifiers, allowing for increased performance without sacrificing features or space. Due to its low power consumption, it is also suitable for applications in battery-operated systems. With its precision performance and low power consumption, the LMP7711MKE/NOPB amplifier is the perfect solution for instrumentation and control systems.