LM35DZ

precision centigrade temperature sensor, 0.1 W, 1 mA, Low self-heating, 60 μA, Low impedance output

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Price:: US $1.25~2.80 / piece [Get Latest Price]

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	US $1.25~2.80

PartNumber:: LM35DZ

Brand:: National Semiconductor - NS | Pack: TO | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Products Upload time: 2012-06-05

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Product Summary

The LM35DZ is a precision integrated-circuit temperature sensor, whose output voltage is linearly proportional to the Celsius (Centigrade) temperature. The LM35DZ 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 LM35DZ does not require any external calibration or trimming to provide typical accuracies of ±1/4℃ at room temperature and ±3/4℃ over a full -55 to +150℃ temperature range. Low cost of the LM35DZ is assured by trimming and calibration at the wafer level.

Parametrics

LM35DZ absolute maximum ratings: (1)Supply Voltage +35V to .0.2V; (2)Output Voltage +6V to .1.0V; (3)Output Current 10 mA; (4)Vapor Phase (60 seconds) 215℃; (5)Infrared (15 seconds) 220℃; (6)ESD Susceptibility (Note 11) 2500V.

Features

LM35DZ features: (1)Calibrated directly in Celsius (Centigrade); (2)Linear + 10.0 mV/℃ scale factor; (3)0.5℃ accuracy guaranteeable (at +25℃); (4)Rated for full -55 to +150℃ range; (5)Suitable for remote applications; (6)Low cost due to wafer-level trimming; (7)Operates from 4 to 30 volts; (8)Less than 60 μA current drain; (9)Low self-heating, 0.08℃ istill air; (10)Nonlinearity only ±1/4℃ typical; (11)Low impedance output, 0.1 W for 1 mA load.