LM318PG4

Current - Input Bias:	150nA
Base Part Number:	LM318
Supplier Device Package:	8-PDIP
Package / Case:	8-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	10 V ~ 40 V, ±5 V ~ 20 V
Current - Supply:	5mA
Voltage - Input Offset:	4mV
Series:	--
-3db Bandwidth:	15MHz
Gain Bandwidth Product:	15MHz
Slew Rate:	70 V/µs
Output Type:	--
Number of Circuits:	1
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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LM318PG4 Application Field and Working Principle

Introduction

LM318PG4 is a high-performance operational amplifier, designed to meet the requirements of general purpose operational amplifiers and precision instrumentation circuits. It has a wide voltage range that makes it suitable for use as an input device in many applications. The device has an optimized design to provide low offset voltage, low bias current, high input impedance and high open loop gain, making it an ideal choice for a variety of signal conditioning and signal processing applications.

Application Fields

LM318PG4 can be used in a variety of signal conditioning and signal processing applications including:

• Instrumentation Amplifiers.
• High-Precision Oscilloscopes.
• ADC/DAC Interfaces.
• Signal Conditioning.
• Data Acquisition Systems.
• Medical Instrumentation.
• Power Control Systems.
• Precision Temperature, Pressure and Flow Measurement.
• Microphone Amplifiers.

Working Principle

LM318PG4 is a differential input, fully differential output, voltage-feedback operational amplifier with true rail-to-rail signal handling capabilities. The device has an optimized input stage that allows it to act as a precision signal-conditioning device with low bias current, low offset voltage and high input impedance. The device also has a wide voltage range, making it suitable for use as an input device in a variety of signal conditioning and signal processing applications. The high gain and wide bandwidth of the LM318PG4 makes it an ideal choice for applications that require precise signal conditioning, such as instrumentation amplifiers, ADC/DAC interfaces, and signal conditioning.The device also features a wide supply voltage range from ±2.7V to ±18V, making it suitable for use in single-ended or split-supply operation. The device also features a low distortion type-4 amplifier, enabling it to provide a high-fidelity signal-conditioning solution. Additionally, the LM318PG4 features a high slew rate and very low input offset voltage, allowing it to provide a precise signal-conditioning device in a variety of applications.The LM318PG4 achieves its high fidelity signal handling capabilities through a number of key features. The fully differential signal handling path allows it to provide precise signal conditioning over a wide dynamic range. The high open loop gain and wide supply voltage range allow it to operate as an accurate signal conditioner over a wide range of input and output levels. The low input bias current ensures that it can handle low-level signals with minimal distortion. Additionally, the low distortion type-4 amplifier design allows it to provide precise signal management even in the presence of high frequency signals.

Conclusion

The LM318PG4 is a high-performance operational amplifier that is designed to meet the requirements of general purpose operational amplifiers and precision instrumentation circuits. The optimized design of the device features low offset voltage, low bias current, high input impedance and high open loop gain, making it an ideal choice for a variety of signal conditioning and signal processing applications. The wide voltage range, low distortion type-4 amplifier, and high slew rate of the device make it an ideal choice for precise signal conditioning and signal management applications.

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