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LM135A Scheda tecnica(PDF) 4 Page - Texas Instruments |
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LM135A Scheda tecnica(HTML) 4 Page - Texas Instruments |
4 / 28 page LM135, LM135A, LM235, LM235A, LM335, LM335A SNIS160E – MAY 1999 – REVISED FEBRUARY 2015 www.ti.com 6 Specifications 6.1 Absolute Maximum Ratings over operating free-air temperature range (unless otherwise noted) (1) (2) (3) (4) MIN MAX UNIT Reverse Current 15 mA Forward Current 10 mA 8-Pin SOIC Package −65 150 °C Storage temperature, Tstg TO / TO-92 Package −60 150 °C (1) Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability. (2) Refer to RETS135H for military specifications. (3) If Military/Aerospace specified devices are required, please contact the TI Sales Office/Distributors for availability and specifications. (4) Soldering process must comply with the Reflow Temperature Profile specifications. Refer to http://www.ti.com/packaging. 6.2 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) MIN NOM MAX UNIT Continuous (TMIN ≤ TA ≤ TMAX) −55 150 °C LM135, LM135A Intermittent (1) 150 200 Continuous (TMIN ≤ TA ≤ TMAX) −40 125 °C Specified Temperature LM235, LM235A Intermittent (1) 125 150 Continuous (TMIN ≤ TA ≤ TMAX) −40 100 °C LM335, LM335A Intermittent (1) 100 125 Forward Current 0.4 1 5 mA (1) Continuous operation at these temperatures for 5,000 hours for LP package may decrease life expectancy of the device. 6.3 Thermal Information LM335 / LM235 / LM135 / LM335A LM235A LM135A THERMAL METRIC(1) UNIT SOIC (D) TO-92 (LP) TO-46 (NDV) 8 PINS 3 PINS 3 PINS RθJA Junction-to-ambient thermal resistance 165 202 400 °C/W RθJC Junction-to-case thermal resistance — 170 — (1) For more information about traditional and new thermal metrics, see the IC Package Thermal Metrics application report, SPRA953. 6.4 Temperature Accuracy: LM135/LM235, LM135A/LM235A (1) LM135A/LM235A LM135/LM235 PARAMETER TEST CONDITIONS UNIT MIN TYP MAX MIN TYP MAX Operating Output Voltage TC = 25°C, IR = 1 mA 2.97 2.98 2.99 2.95 2.98 3.01 V Uncalibrated Temperature Error TC = 25°C, IR = 1 mA 0.5 1 1 3 °C Uncalibrated Temperature Error TMIN ≤ TC ≤ TMAX, IR = 1 1.3 2.7 2 5 °C mA Temperature Error with 25°C TMIN ≤ TC ≤ TMAX, IR = 1 0.3 1 0.5 1.5 °C mA Calibration Calibrated Error at Extended TC = TMAX (Intermittent) 2 2 °C Temperature Non-Linearity IR = 1 mA 0.3 0.5 0.3 1 °C (1) Accuracy measurements are made in a well-stirred oil bath. For other conditions, self heating must be considered. 4 Submit Documentation Feedback Copyright © 1999–2015, Texas Instruments Incorporated Product Folder Links: LM135 LM135A LM235 LM235A LM335 LM335A |
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