National Semiconductor

Ref. [hkinnationalsemiconductor20220620][hkinbrandcloudAMpd]

National Semiconductor was an American semiconductor manufacturer which specialized in analog devices and subsystems, formerly with headquarters in Santa Clara, California, United States. The company produced power management integrated circuits, display drivers, audio and operational amplifiers, communication interface products and data conversion solutions. National's key markets included wireless handsets, displays and a variety of broad electronics markets, including medical, automotive, industrial and test and measurement applications.

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Description

IC QUAD DIFF COMPARATOR 14-SOIC Series: - Type: Differential Number of Elements: 4 Output Type: CMOS, MOS, Open-Collector, TTL Voltage - Supply, Single/Dual (±): 2 V ~ 30 V, ±1 V ~ 15 V Voltage - Input Offset (Max): 5mV @ 30V Current - Input Bias (Max): 0.1μA @ 5V Current - Output (Typ): 20mA Current - Quiescent (Max): 2mA CMRR, PSRR (Typ): - Propagation Delay (Max): - Hysteresis: - Operating Temperature: -55°C ~ 125°C Package / Case: 14-SOIC (0.154, 3.90mm Width) Mounting Type: Surface Mount Supplier Device Package: 14-SOIC

Part Number LM139DR
Main Category Integrated Circuits (ICs)
Sub Category Linear - Comparators
Brand National Semiconductor
Description IC QUAD DIFF COMPARATOR 14-SOIC
Series -
Packaging Tape & Reel (TR)
Type Differential
Number of Elements 4
Output Type CMOS, MOS, Open-Collector, TTL
Voltage - Supply, Single/Dual (±) 2 V ~ 30 V, ±1 V ~ 15 V
Voltage - Input Offset (Max) 5mV @ 30V
Current - Input Bias (Max) 0.1µA @ 5V
Current - Output (Typ) 20mA
Current - Quiescent (Max) 2mA
CMRR, PSRR (Typ) -
Propagation Delay (Max) -
Hysteresis -
Operating Temperature -55°C ~ 125°C
Package / Case 14-SOIC (0.154", 3.90mm Width)
Mounting Type Surface Mount
Supplier Device Package 14-SOIC
Image Integrated Circuits (ICs)
Lowest Price: $0.44   Highest Price: $6.09
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LM139DR

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NS/

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HK CHUANGYIXIN ELECTRONIC TECHNOLOGY LIMITED

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LM139DR

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NATIONAL

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1415

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3.265

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Luobei Electronics Co., Limited

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LM139DR

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2195

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HK OXUNDA ELECTRONICS CO., LIMITED

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LM139DR

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10443

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Light International Technology CO., Limited

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Part Number:

LM139DR

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NS

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10898

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HongKong JDG Electronic Co., Limited

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LM139DR Ref.

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