LM118H/NOPB

The LM118H/NOPB is a popular instrumentation amplifier which has unique characteristics that make it highly attractive in many application fields. The LM118H/NOPB is a general-purpose instrumentation amplifier with a differential input and an output range of two to twenty volts. It features a wideband voltage gain of 80dB, low noise, and high output drive capability.The main goal of instrumentation amplifiers is to accurately convert a signal which is proportional to a physical magnitude into a current or voltage output signal which can be used for signal conditioning and processing. To accomplish this, instrumentation amplifiers typically require precision components, good stability and low gain drift over temperature. The LM118H/NOPB fulfills these requirements, making it ideal for a variety of instrumentation applications.

The LM118H/NOPB features a wide bandwidth, low noise, and high output drive capability. It has a wide frequency response, with a maximum gain of 80dB and an input impedance of 10 MΩ. The output is stable over a temperature range of -40°C to +85°C. It also has an operating temperature range of -55°C to +125°C and a minimum gain of 3dB. These features make it ideal for a variety of instrumentation applications.

The working principle of the LM118H/NOPB is based on the common source configuration, with a differential amplifier stage providing high gain and low input bias current. The differential amplifier stage consists of two transistors, a single transistor and a diode which form the differential pair. The output of the amplifier is taken from the anodes of the diodes and the transistor. The differential amplifier stage provides a high gain and low input bias current. The LM118H/NOPB also features an adjustable current source which is used to adjust the gain of the amplifier.

The LM118H/NOPB can be used for a variety of instrumentation applications such as signal conditioning, signal processing, data acquisition, data conversion, and calibration. It is particularly useful in medical and consumer electronics applications, as it has a wide operating temperature range, low noise, and high output drive capability. The LM118H/NOPB is also suitable for high speed applications such as video, audio, and motor control.

In conclusion, the LM118H/NOPB is a general-purpose instrumentation amplifier which features a wideband voltage gain of 80dB, low noise, and a wide operating temperature range. It is ideal for a variety of instrumentation applications, including signal conditioning, signal processing, and data conversion. The main working principle of the amplifier is based on the common source configuration, with a differential amplifier stage providing high gain and low input bias current. The LM118H/NOPB is a highly attractive option for a variety of applications, due to its wide range of features and characteristics.