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LM20 |
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| Part Number | LM20 |
| Manufacturer | National Semiconductor |
| Description | The LM20 is a precision analog output CMOS integrated-circuit temperature sensor that operates over a −55˚C to +130˚C temperature range. The power supply operating range is +2.4 V to +5.5 V. The trans... |
| Features |
n n n n Rated for full −55˚C to +130˚C range Available in an SC70 and a micro SMD package Predictable curvature error Suitable for remote applications
Key Specifications
n Accuracy at +30˚C n Accuracy at +130˚C & −55˚C n Power Supply Voltage Range n Current Drain n Nonlinearity n Output Impedance n Load Regulation 0 µA < IL < +16 µA
± 1.5 to ± 4 ˚C (max) ± 2.5 to ± 5 ˚C (max)
+2.4V to +5.5V 10 µA (max)
± 0.4 % (typ)
160 Ω (max) −2.5 mV (max)
Applications
n Cellular Phones n Computers n Power Supply Modules
Typical Application
Output Voltage vs Temperature
DS100908-2
VO = (−3.88x10−6xT2... |
| Document |
 LM20 Data Sheet
PDF 218.15KB |
| Distributor | Stock | Price | Buy |
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