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LM339DT

This SOIC-14 packaged LM339DT comparator is RoHS compliant and features a 5mV input offset voltage and 250nA low current consumption

Manufacturer:

Rohm Semiconductor
Mfr.Part #:

LM339DT
Datasheet:

LM339DT Datasheet (PDF)
Supply Voltage Min Volt:

2.0
Supply Voltage Max Volt:

36.0
Operating Temp Min Celsius:

0.0
Operating Temp Max Celsius:

70.0

Email: [email protected]

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Tel: +852 95804164

LM339DT General Description

LM339DT is a quad differential comparator integrated circuit (IC) manufactured by STMicroelectronics. It features four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. The supply voltage can range from 2V to 36V, making the LM339DT suitable for a variety of applications.Each comparator in the LM339DT has a differential input voltage range that extends from the negative supply voltage to within 1.3V of the positive supply voltage. This wide input common-mode voltage range allows for flexibility in the input signal requirements. The outputs of the comparators are open-collector, providing compatibility with a wide range of logic levels and output configurations.The LM339DT is housed in a standard SO-14 package, making it easy to use and integrate into a circuit design. With its low power consumption and high voltage tolerance, the LM339DT is commonly used in applications such as battery chargers, voltage monitors, and signal conditioning circuits

Key Features

LM339DT is a low-power quad voltage comparator with independent open-drain outputs, wide single supply voltage range of 2V to 36V, low input offset voltage, high input impedance, and short response times

It also has a separate open-drain output for easy interface with digital logic

Application

The LM339DT is commonly used in applications such as voltage comparators, voltage monitoring circuits, line receivers, voltage level detectors, and voltage limiters

It is also used in automotive electronics, power supplies, industrial control systems, and audio equipment

Specifications

Supply Voltage Min Volt	2.0	Supply Voltage Max Volt	36.0
Operating Temp Min Celsius	0.0	Operating Temp Max Celsius	70.0
ECCN US	EAR99	ECCN EU	NEC
Packing Type	Tape And Reel	Grade	Industrial