LM339NE3

Current - Output (Typ):	20mA
Base Part Number:	LM339
Supplier Device Package:	14-PDIP
Mounting Type:	Through Hole
Package / Case:	14-DIP (0.300", 7.62mm)
Operating Temperature:	0°C ~ 70°C
Hysteresis:	--
Propagation Delay (Max):	--
CMRR, PSRR (Typ):	--
Current - Quiescent (Max):	2.5mA
Series:	--
Current - Input Bias (Max):	0.25µA @ 5V
Voltage - Input Offset (Max):	5mV @ 30V
Voltage - Supply, Single/Dual (±):	2 V ~ 30 V, ±1 V ~ 15 V
Output Type:	CMOS, MOS, Open-Collector, TTL
Number of Elements:	4
Type:	Differential
Part Status:	Active
Packaging:	Tube

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## LM339NE3 Application Field and Working PrincipleThe LM339NE3 is an important component of a Linear-Comparator, but smaller components are often overlooked when researching a larger system. The LM339NE3 Linear-Comparator is a low-power Quad Voltage Comparator, and as such serves an important role as one of the main components of a larger electronic system. The LM339NE3 comparator is an ideal way to compare and trigger different events based on the inputs of two or more signals in a single chip. In this article, we will discuss the application field and working principle of the LM339NE3.The LM339NE3 is designed to compare two or more signals and provide a digital output when the input signals cross a specified threshold. It can be used in many different applications, including logic level converters, threshold detectors, positive logic level triggering, signal detectors, and pulse generators. This is done using the inputs and outputs, which are arranged in an open-collector configuration. The inputs are normally connected to either GND or VCC and the outputs to GND and VOUT. When one input voltage exceeds the other, the output changes from high to low, and the logic level is inverted accordingly. This allows for the possibility of both logic level triggering and latching.The LM339NE3 operates on a supply voltage of 3V to 18V, with a quiescent current of 5mA and a maximum output current of 25mA. It features a wide input common-mode voltage range from 0V to VCC, and has low offset voltage, low input bias current, and a low power-on-reset threshold. It is also designed to be resistant to noise and latch-up, which makes it an ideal choice for applications that need to be protected from power failure.The LM339NE3 can be used across a variety of circuits, including logic level converters, threshold detectors, positive logic level triggering, signal detectors, pulse generators, and other logic devices. Additionally, the LM339NE3 can be used to interface with analog-to-digital converters for data conversion, or for timing applications. The comparator can also be used as part of various oscillator circuits, providing a threshold level for the oscillator to start and stop.Overall, the LM339NE3 is an important component of the Linear-Comparator, and as such is an ideal choice for applications that require accurate voltage comparison or low-power logic level triggering. It is highly versatile, with a wide range of applications, and is easy to integrate into larger systems. The LM339NE3 is a reliable, low-power solution that provides outstanding performance and has a long life expectancy.

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