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參數資料
| 型號： | LM20 |
| 廠商： | National Semiconductor Corporation |
| 元件分類： | 溫度/濕度傳感器 |
| 英文描述： | LM20 2.4V, 10レA, SC70, micro SMD Temperature Sensor |
| 中文描述： | LM20的為2.4V，10レ甲，SC70封裝，微型貼片溫度傳感器 |
| 文件頁數： | 7/9頁 |
| 文件大小： | 218K |
| 代理商： | LM20 |
5.0 Applications Circuits
DS100908-18
FIGURE 6. Centigrade Thermostat
DS100908-19
FIGURE 7. Conserving Power Dissipation with Shutdown
DS100908-28
Most CMOS ADCs found in ASICs have a sampled data comparator input structure that is notorious for causing grief to analog
output devices such as the LM20 and many op amps. The cause of this grief is the requirement of instantaneous charge of the
input sampling capacitor in the ADC. This requirement is easily accommodated by the addition of a capacitor. Since not all ADCs
have identical input stages, the charge requirements will vary necessitating a different value of compensating capacitor. ThisADC
is shown as an example only. If a digital output temperature is required please refer to devices such as the LM74.
FIGURE 8. Suggested Connection to a Sampling Analog to Digital Converter Input Stage
L
www.national.com
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相關代理商/技術參數 |
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|---|---|
| LM-20 | 制造商:Mac8 功能描述:LEDpXy[T[ - KLEDaF3/ 5AKLEDsb`F-AtF - 125 -40 |
| LM20_05 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:2.4V, 10レA, SC70, micro SMD Temperature Sensor |
| LM2000.3C-12.288MHZ | 制造商:General Electric Company 功能描述:CRYSTAL OSCILLATOR, CLOCK, 12.288 MHZ, HCMOS/TTL OUTPUT, DIP-8/4 |
| LM2000.3CG-125.000MHZ | 制造商:General Electric Company 功能描述:ELECTRONIC COMPONENT |
| LM20000C(E/D)1.544M | 制造商:GED 功能描述: |
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