National Semiconductor LM35DZ Precision Centigrade Temperature Sensor, TO-92, 3-Pin, 4.19 mm W x 5.2 mm H x 5.2 mm L (Pack of 4)
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상품특징
Make sure this fits by entering your model number.Calibrated directly in degree Celsius (centigrade), linear + 10.0 mv/ degree c scale factor and 0.5 degree c accuracy guarantee able (at +25 degree c)Rated for full -55 degree to +150 degree c range and suitable for remote applicationsOperates from 4 to 30 volts and less than 60 ua current drain
상품설명
The LM35 Series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of +/-1/4 degree C at room temperature and +/-¾ degree C over a full -55 to +150 degree C temperature range. Low cost is assured by trimming and calibration at the wafer level. The lm35's low output impedance, linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy. It can be used with single power supplies, or with Plus and minus supplies. As it draws only 60 UA from its supply, it has very low self-heating, less than 0.1 degree C in still air. The LM35 is rated to operate over a -55 degree to +150 degree C temperature range, while the lm35c is rated for a -40 degree to +110 degree C range (+/-10 degree with improved accuracy).
Make sure this fits by entering your model number.Calibrated directly in degree Celsius (centigrade), linear + 10.0 mv/ degree c scale factor and 0.5 degree c accuracy guarantee able (at +25 degree c)Rated for full -55 degree to +150 degree c range and suitable for remote applicationsOperates from 4 to 30 volts and less than 60 ua current drain
상품설명
The LM35 Series are precision integrated-circuit temperature sensors, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35 thus has an advantage over linear temperature sensors calibrated in Kelvin, as the user is not required to subtract a large constant voltage from its output to obtain convenient Centigrade scaling. The LM35 does not require any external calibration or trimming to provide typical accuracies of +/-1/4 degree C at room temperature and +/-¾ degree C over a full -55 to +150 degree C temperature range. Low cost is assured by trimming and calibration at the wafer level. The lm35's low output impedance, linear output, and precise inherent calibration make interfacing to readout or control circuitry especially easy. It can be used with single power supplies, or with Plus and minus supplies. As it draws only 60 UA from its supply, it has very low self-heating, less than 0.1 degree C in still air. The LM35 is rated to operate over a -55 degree to +150 degree C temperature range, while the lm35c is rated for a -40 degree to +110 degree C range (+/-10 degree with improved accuracy).
2019-03-21 05:10:28