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參數(shù)資料
| 型號： | LM3815MX-7.0 |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 電源管理 |
| 英文描述： | Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| 中文描述： | 2-CHANNEL POWER SUPPLY SUPPORT CKT, PDSO8 |
| 封裝： | 0.150 INCH, PLASTIC, SOP-8 |
| 文件頁數(shù)： | 7/14頁 |
| 文件大?。?/td> | 264K |
| 代理商： | LM3815MX-7.0 |
Typical Performance Characteristics
Supply bypass capacitor is 0.1μF and filter capacitor is
0.1μF. (Continued)
Typical Application Circuits
In the application circuits, the 0.1μF ceramic capacitor between pins 1 and 8
is used for bypassing, and the 0.1μF ceramic capacitor between pins 3 and 4 is used for filtering. Shutdown (SD) is tied to
V
DD
through a 10k
resistor.
Error vs Current (LM3814-1.0 and LM3815-1.0)
(Note 10)
DS101013-27
Error vs Current (LM3814-7.0 and LM3815-7.0)
(Note 10)
DS101013-31
Note 10:
These curves represent a statistical average such that the noise is insignificant.
DS101013-5
FIGURE 1. High Side Sense
DS101013-6
FIGURE 2. Low Side Sense
www.national.com
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| LM3815M-1.0 | Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3815MX-1.0 | Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
| LM3815M-7.0 | Fast Current Gauge IC with Ultra Low Loss Sense Element and PWM Output |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM381A | 制造商:未知廠家 制造商全稱:未知廠家 功能描述: |
| LM381AN | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:LM381/LM381A Low Noise Dual Preamplifier |
| LM381AN/A+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Preamp |
| LM381AN/B+ | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual Audio Preamp |
| LM381N | 制造商: 功能描述: 制造商:undefined 功能描述: |
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