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LM339N
LM339N
598-LM339N
14-DIP (0.300, 7.62mm)
Through Hole Tube 18mA mA 1.3 μs μs Linear Comparators 106.02dB dB 250nA pA 2012 1.1mA μA 5mV mV Through Hole
In Stock : 999
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Product Details
Purchasing and Inquiry
LM339N Description
The LMx39-N series consists of four independent precision voltage comparators, all with bias voltage specifications as low as 2 mV. These comparators are specifically designed to operate from a single power supply over a wide voltage range. It can also be operated from a separate power supply, and the low power supply current consumption is independent of the power supply voltage. These comparators also have a unique feature that the input common-mode voltage range includes ground. Even if they operate at a single power supply voltage.
The LMx39-N series is designed for direct interface with Tland cMOS. When operating from a positive or negative power supply, the device interfaces directly with MOS logic, and the low power consumption of LM339 has obvious advantages over the standard comparator.
LM339N Features
Wide Supply Voltage Range
·LM139/139A Series 2 to 36 Vpc or ±1 to ±18 Vp LM2901-N: 2 to 36 Vnc or 1 to ±18 Vc·LM3302-N: 2 to 28 Vpc or ±1 to ±14 Vpc
Very Low Supply Current Drain(0.8 mA)- Independent of Supply Voltage·Low Input Biasing Current:25nA LowInput Offset Current:±5 nA
Offset Voltage: ±3 mV
Input Common-Mode Voltage Range Includes
GND
Differential Input Voltage Range Equal to the
Power Supply Voltage
Low Output Saturation Voltage:250mVat4mA
Output Voltage Compatible With TTLDTL.ECL MOS,and CMOS Logic Systems Advantages:
-High-Precision Comparators
-Reduced Vos Drift Overtemperature -Eliminates Need for Dual Supplies -Allows Sensing Near GND
-Compatible With All Forms of Logic
-Power Drain Suitable for Battery Operation
LM339N Applications
Limit Comparators
Simple Analog-to-Digital Converters(ADCs)
Pulse, Squarewave, and Time Delay Generators
·Wide Range VCO; MOS Clock Timers
Multivibrators and High-Voltage Digital Logic Gates
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Shipping starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.)
The basic freight (for package ≤0.5kg or corresponding volume) depends on the time zone and country.
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Delivery TimeOnce the goods are shipped, estimated delivery time depends on the shipping methods you chose:
FedEx International, 5-7 business days.
The following are some common countries' logistic time.
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LM339N
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