(China (Mainland))
Product Summary
The LM135AH is a Precision Temperature Sensor. Operating as a 2-terminal zener, the LM135AH has a breakdown voltage directly proportional to absolute temperature at +10mV/°K. With less than 1W dynamic impedance the device operates over a current range of 400μA to 5mA with virtually no change in performance. When calibrated at 25℃ the LM135AH has typically less than 1℃ error over a 100℃ temperature range. Unlike other sensors the LM135AH has a linear output. Applications for the LM135AH include almost any type of temperature sensing over a -55℃ to +150℃ temperature range. The low impedance and linear output make interfacing to readout or control circuitry especially easy.
Parametrics
LM135AH absolute maximum ratings: (1)Reverse Current: 15mA; (2)Forward Current: 10mA; (3)Storage Temperature: -60℃ to 180℃; (4)Lead Temp. (Soldering, 10 seconds): 260℃.
Features
LM135AH features: (1)Directly calibrated in°Kelvin; (2)1℃ initial accuracy available; (3)Operates from 400μA to 5mA; (4)Less than 1W dynamic impedance; (5)Easily calibrated; (6)Wide operating temperature range; (7)200℃ over-range; (8)Low cost.
Diagrams
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 LM135AH |
National Semiconductor (TI) |
Board Mount Temperature Sensors |
Data Sheet |
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LM135AH/NOPB |
National Semiconductor (TI) |
Board Mount Temperature Sensors |
Data Sheet |
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