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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。 |
部品番号 | LM339 |
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部品説明 | Low Power Low Offset Voltage Quad Comparator | ||
メーカ | TAITRON | ||
ロゴ | |||
このページの下部にプレビューとLM339ダウンロード(pdfファイル)リンクがあります。 Total 12 pages
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 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 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 | |||
ページ | 合計 : 12 ページ | ||
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PDF ダウンロード | [ LM339 データシート.PDF ] |
データシートを活用すると、その部品の主な機能と仕様を詳しく理解できます。 ピン構成、電気的特性、動作パラメータ、性能を確認してください。 |
部品番号 | 部品説明 | メーカ |
LM330 | 3-Terminal Positive Regulator | National Semiconductor |
LM330-N | LM330 3-Terminal Positive Regulator (Rev. D) | Texas Instruments |
LM3301 | LM2900/LM3900/LM3301 Quad Amplifiers | National Semiconductor |
LM3301 | LM2900/LM3900/LM3301 Quad Amplifiers | Texas Instruments |