LM324NE3

Voltage - Input Offset:	3mV
Base Part Number:	LM324
Supplier Device Package:	14-PDIP
Package / Case:	14-DIP (0.300", 7.62mm)
Mounting Type:	Through Hole
Operating Temperature:	0°C ~ 70°C
Voltage - Supply, Single/Dual (±):	3 V ~ 32 V, ±1.5 V ~ 16 V
Current - Output / Channel:	40mA
Current - Supply:	1.4mA
Series:	--
Current - Input Bias:	20nA
Gain Bandwidth Product:	1.2MHz
Slew Rate:	0.5 V/µs
Output Type:	--
Number of Circuits:	4
Amplifier Type:	General Purpose
Part Status:	Active
Packaging:	Tube

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<div class="container"> <div class="row"> <div class="col-md-9"> <div> <h3>Linear - Amplifiers - Instrumentation, OP Amps, Buffer Amps</h3> <p>LM324NE3 is an operational amplifier (op amp) in the industry-standard 14-pin dual-in-line plastic package, with low power consumption and a wide range of amplifying capabilities. An op amp is a type of electronic amplifier or voltage regulator used to increase the power or voltage of a signal. Its name derives from the amplifier’s original use in operational amplifiers, which were used to perform a variety of mathematical operations. Op amps are now used in a wide variety of applications, and can provide gain, amplification, filtering, and signal conditioning, as well as being used in numerous applications as amplifiers, oscillators, and buffers.</p> <p>The LM324NE3 is a wide-bandwidth amplifier designed to operate over a wide range of supply voltages, from a few milli- volts up to ±18V. It provides excellent frequency response, wide unity gain-bandwidth and low noise output to achieve high signal linearity and signal-to-noise performance. With low bias current and power supply current requirements, it is also suitable for battery-operated applications. The LM324NE3 includes three gain stages: two internal amplifier stages, each providing direction and phase detection, and a third external buffer stage providing level and electrical isolation.</p> <p>The LM324NE3 has a wide range of application fields including, but not limited to, voltage regulation, programmable logic circuits, power supplies, instrumentation amplifiers, and ultrasonic transducer amplifiers. It can be used to provide a high voltage gain, low-power amplifier for a wide range of applications in power supplies, regenerative feedback amplifiers, oscillator and filter circuits, and audio applications. Additionally, the LM324NE3 can be used as a single-ended voltage amplifier for driving CMOS logic or for driving multiplexed LED displays.</p> <h4>Working Principle</h4> <p>The LM324NE3 is a four-input, one-output operational amplifier, meaning that multiple input signals can be received, amplified and the output signal. Each input signal is then divided by the gain of the circuit, a characteristic that can be controlled with a resistor, and the result is combined at the output. The gain of the LM324NE3 can be varied by changing the value of an external resistor connected to the feedback loop of the circuit. The LM324NE3 uses short-circuit protection and a gain-bandwidth product that exceeds most other operators. </p> <p>The LM324NE3 also provides protection against latch-up in case of an overload condition. This type of protection is very important in applications where the op amp will be subjected to a large input voltage, for instance when measuring large signals or when the output may be used to drive a large current. In addition to the overload protection, the LM324NE3 is also able to provide over-current protection, which is helpful for applications where the output may be used to drive a large current. The output current of the LM324NE3 is limited to 30mA, making it suitable for driving LEDs and other current-dependent loads. </p> <p>The LM324NE3 also provides additional features such as voltage gain control, input offset voltage control, and output current limitation. These features can be used to control the output voltage, input offset voltage, and current limit of the op amp, making it a very versatile component. It also provides fast output slew rates to reduce ringing and overshoot, allowing it to be used in high speed applications. </p> <p>In conclusion, the LM324NE3 is a versatile, wide-bandwidth amplifier designed to operate over a wide range of supply voltages and amplify signals of varying amplitude. It uses low power consumption, wide unity gain bandwidth, and low noise output to achieve high signal linearity and signal-to-noise performance. It is suitable for use in numerous applications, from voltage regulation and programmable logic circuits to audio applications. </p> </div> </div> </div></div>

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