LM318DRG4

Current - Input Bias:	150nA
Base Part Number:	LM318
Supplier Device Package:	8-SOIC
Package / Case:	8-SOIC (0.154", 3.90mm Width)
Mounting Type:	Surface Mount
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:	Tape & Reel (TR)

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LM318DRG4 Application Field and Working Principle

The LM318DRG4 is a type of linear amplifier in the instrumentation, OP Amps, Buffer Amps category. It is used for a myriad of applications like signal amplification, active filtering, and voltage regulating. This article will look at the application field and working principle of theLM318DRG4.

Application Field

The LM318DRG4 is typically used for amplifying electrical signals and filtering active signals. It can also be used for voltage regulation and power conversion from AC to DC. The device is suitable for use in a wide range of applications, including medical, entertainment, industrial, automotive, and aerospace. It is capable of providing a high signal-to-noise ratio, low distortion, and low power consumption.

Working Principle

The LM318DRG4 is a differential amplifier with adjustable gain. It consists of three operational amplifiers and a voltage regulator. The first operational amplifier amplifies the input signal while the other two provide adjustable gain and output current, respectively. The voltage regulator then stabilizes the output voltage.The LM318DRG4 can provide up to 10V of output voltage. This output voltage can be adjusted using a trim potentiometer or an external digitally controlled circuit. The device is designed to operate with a supply voltage of between 5.5V and 18V, and it has a maximum output of 5A. The device also has an internal current limiting feature which ensures safe and reliable operation of the device.

Conclusion

The LM318DRG4 is an excellent solution for a wide range of applications in the instrumentation, OP Amps, and Buffer Amps categories. It is capable of providing a high signal-to-noise ratio and low distortion, and it is also power efficient. The device is able to supply up to 10V of output voltage and 5A of current, and it can be adjusted by using a trim potentiometer or an external digitally controlled circuit. With its excellent performance characteristics, the LM318DRG4 is the ideal choice for any application that requires high-precision signal amplification, filtering, and voltage regulation.

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