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LM339 の電気的特性と機能

LM339のメーカーはTAITRONです、この部品の機能は「Low Power Low Offset Voltage Quad Comparator」です。


製品の詳細 ( Datasheet PDF )

部品番号 LM339
部品説明 Low Power Low Offset Voltage Quad Comparator
メーカ TAITRON
ロゴ TAITRON ロゴ 




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LM339 Datasheet, LM339 PDF,ピン配置, 機能
Low Power Low Offset
Voltage Quad Comparator
LM339/339A Series
Low Power Low Offset Voltage Quad Comparator
General Description
The LM339/339A series consist of four independent precision voltage
comparators with a typical offset voltage of 2.0mV and high gain.
The LM339/339A series are specifically designed to operate from a
single power supply over wide range of voltages. Operation from split
power supply is also possible and the low power supply current drain
is independent of the magnitude of the power supply voltage.
The LM339/339A series are compatible with industry standard 339.
The LM339/339A series are available in standard packages of DIP-14,
SOP-14N and TSSOP-14.
Features
Wide supply voltage range -Single supply: 2.0V to 36V
-Dual supplies: ±1.0V to ±18V
Low supply current drain: 0.9mA
Low input bias current: 25nA (typical)
Low input offset current: ±5.0nA (typical)
Low input offset voltage: 2.0mV (typical)
Input common mode voltage range includes ground
Differential input voltage equals to the power supply voltage
Low output saturation voltage: 200mV at 4mA
Open collector output
RoHS compliant and halogen free
Applications
Battery Charger
Cordless Telephone
Switching Power Supply
DC-DC Module
PC Motherboard
Communication Equipment
TAITRON COMPONENTS INCORPORATED www.taitroncomponents.com
Tel: (800)-TAITRON (800)-824-8766 (661)-257-6060
Fax: (800)-TAITFAX (800)-824-8329 (661)-257-6415
DIP-14
SOP-14N
TSSOP-14
Rev. A/JH
Page 1 of 12

1 Page





LM339 pdf, ピン配列
Low Power Low Offset Voltage Quad Comparator
Pin Configuration
LM339/339A Series
DIP-14
Block Diagram (Each Comparator)
SOP-14N & TSSOP-14
www.taitroncomponents.com
Rev. A/JH
Page 3 of 12


3Pages


LM339 電子部品, 半導体
Low Power Low Offset Voltage Quad Comparator
Typical Characteristics Curves
LM339/339A Series
Fig.1- Supply Voltage vs. Supply Current
Fig.2- Supply Voltage vs. Input Bias Current
Supply Voltage (V)
Fig.3- Output Sink Current vs. Saturation Voltage
Supply Voltage (V)
Fig.4- Response Time for 5mV Input Overdrive
- Negative Transition
Output Sink Current (mA)
www.taitroncomponents.com
Time (us)
Rev. A/JH
Page 6 of 12

6 Page



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共有リンク

Link :


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