LM34AH National Semiconductor, LM34AH Datasheet
LM34AH
Specifications of LM34AH
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LM34AH Summary of contents
Page 1
... The LM34 series is available packaged in Connection Diagrams TO-46 Metal Can Package (Note 1) DS006685-1 Order Numbers LM34H, LM34AH, LM34CH, LM34CAH or LM34DH See NS Package Number H03H Note 1: Case is connected to negative pin (GND). © 2000 National Semiconductor Corporation hermetic TO-46 transistor packages, while the LM34C, LM34CA and LM34D are also available in the plastic TO-92 transistor package ...
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... Typical Applications FIGURE 2. Full-Range Fahrenheit Temperature Sensor www.national.com DS006685-3 FIGURE 1. Basic Fahrenheit Temperature Sensor (+5˚ to +300˚F) 2 DS006685-4 ...
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... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Output Voltage Output Current Storage Temperature, TO-46 Package TO-92 Package SO-8 Package ESD Susceptibility (Note 12) Lead Temp. DC Electrical Characteristics ...
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... DC Electrical Characteristics Note 8: Accuracy is defined as the error between the output voltage and 10 mV/˚F times the device’s case temperature at specified conditions of voltage, current, and temperature (expressed in ˚F). Note 9: Nonlinearity is defined as the deviation of the output-voltage-versus-temperature curve from the best-fit straight line over the device’s rated temperature range ...
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... Stirred Oil Bath DS006685-25 Quiescent Current vs. Temp- erature (In Circuit of Figure 2 ; −V = −5V 100k) S DS006685-28 Thermal Time Constant DS006685-23 Minimum Supply Voltage vs. Temperature DS006685-26 Accuracy vs. Temperature (Guaranteed) DS006685-29 5 Thermal Response in Still Air DS006685-24 Quiescent Current vs. Temperature (In Circuit of Figure 1 ) DS006685-27 Accuracy vs. Temperature (Guaranteed) DS006685-30 www.national.com ...
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... This is expecially true for the TO-92 plastic package, where the copper leads are the principal thermal path to carry heat into the device, so its temperature might be closer to the air temperature than to the surface tempera- ture. ...
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... Typical Applications FIGURE 3. LM34 with Decoupling from Capacitive Load Temperature Rise of LM34 Due to Self-Heating (Thermal Resistance) Conditions TO-46, No Heat Sink Still air 720˚F/W Moving air 180˚F/W Still oil 180˚F/W Stirred oil 90˚F/W (Clamped to metal, (43˚F/W) infinite heat sink) Note 14: Wakefield type 201 or 1" ...
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... Expanded Scale Thermometer (50˚ to 80˚ Fahrenheit, for Example Shown) LM34 with Voltage-to-Frequency Converter and Isolated Output www.national.com Fahrenheit Thermometer (Analog Meter) DS006685-11 Temperature-to-Digital Converter (Serial Output, +128˚F Full Scale) DS006685-13 (3˚ 300˚ 3000 Hz) 8 DS006685-12 DS006685-14 DS006685-15 ...
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... Trim R for V = 2.725V C C — Trim R for V = 0.085V + 40 mV/˚ AMBIENT — Example 3.285V at 80˚F A (Parallel TRI-STATE ® Bar-Graph Temperature Display (Dot Mode) Temperature-to-Digital Converter Outputs for Standard Data Bus to µP Interface, 128 ˚F Full Scale) 9 DS006685-16 DS006685-17 www.national.com ...
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... Typical Applications (Continued) Block Diagram www.national.com Temperature Controller DS006685-19 10 DS006685-18 ...
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... Physical Dimensions inches (millimeters) unless otherwise noted Order Number LM34H, LM34AH, LM34CH, LM34CAH or LM34DH NS Package H03H Order Number LM34DM NS Package Number M08A 11 www.national.com ...
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... NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein: 1. Life support devices or systems are devices or systems which, (a) are intended for surgical implant ...