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LM26 bảng dữ liệu(PDF) 5 Page - Texas Instruments |
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LM26 bảng dữ liệu(HTML) 5 Page - Texas Instruments |
5 / 24 page LM26 www.ti.com SNIS115S – MAY 2001 – REVISED SEPTEMBER 2015 7.2 ESD Ratings VALUE UNIT Human body model (HBM) ±2500 V(ESD) Electrostatic discharge(1) V Machine Model ±250 (1) The human body model is a 100-pF capacitor discharge through a 1.5-k Ω resistor into each pin. The machine model is a 200-pF capacitor discharged directly into each pin. 7.3 Recommended Operating Conditions over operating free-air temperature range (unless otherwise noted) (1) MIN MAX UNIT Specified Temperature Range (TMIN ≤ TA ≤ TMAX) −55 125 °C Positive Supply Voltage (V+) 2.7 5.5 V Maximum VOUT 5.5 V (1) Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is functional, but do not guarantee specific performance limits. For guaranteed specifications and test conditions, see the Electrical Characteristics. The guaranteed specifications apply only for the test conditions listed. Some performance characteristics may degrade when the device is not operated under the listed test conditions. 7.4 Thermal Information LM26 THERMAL METRIC(1) DBV (SOT-23) UNIT 5 PINS RθJA Junction-to-ambient thermal resistance 250 °C/W (1) For more information about traditional and new thermal metrics, see the Semiconductor and IC Package Thermal Metrics application report, SPRA953. 7.5 Electrical Characteristics The following specifications apply for V + = 2.7 V DC to 5.5 VDC, and VTEMP load current = 0 µA unless otherwise specified. All limits apply for TA = TJ = TMIN to TMAX unless otherwise specified. PARAMETER TEST CONDITIONS MIN(1) TYP(2) MAX(1) UNIT TEMPERATURE SENSOR Trip Point Accuracy (Includes VREF, DAC, –55°C ≤ TA ≤ +110°C ±3 °C Comparator Offset, and Temperature TA = +120°C ±4 °C Sensitivity errors) HYST = GND 11 °C Trip Point Hysteresis HYST = V+ 2 °C VTEMP Output Temperature Sensitivity −10.82 mV/°C VTEMP Temperature Sensitivity Error to −30°C ≤ TA ≤ 120°C ±3 °C Equation: −55°C ≤ TA ≤ 4.5 V ≤ V+ ≤ 5.5 V ±3 °C VO = (−3.479 × 10 −6 × (T − 30)2) + 120°C, ( −1.082 × 10−2 × (T − 30)) + 1.8015 V TA = 30°C ±2.5 °C Source ≤ 1 μA 0.070 mV VTEMP Load Regulation Sink ≤ 40 μA 0.7 mV +2.7 V ≤ V+ ≤ +5.5 V, VTEMP Line Regulation −0.2 mV/V −30°C ≤ TA ≤ +120°C TA = 25°C 16 20 µA IS Supply Current 40 (1) Limits are guaranteed to TI's AOQL (Average Outgoing Quality Level). (2) Typicals are at TJ = TA = 25°C and represent most likely parametric norm. Copyright © 2001–2015, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: LM26 |
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