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REF5025-HT Datasheet(PDF) 3 Page - Texas Instruments |
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REF5025-HT Datasheet(HTML) 3 Page - Texas Instruments |
3 / 16 page REF5025-HT www.ti.com SBOS502D – SEPTEMBER 2009 – REVISED APRIL 2012 ABSOLUTE MAXIMUM RATINGS (1) UNIT Input Voltage 18 V Output Short-Circuit 30 mA Operating Temperature Range –55 to 210 °C Storage Temperature Range –65 to 210 °C Junction Temperature (TJ max) 210 °C Human Body Model (HBM) 3000 V ESD Rating Charged Device Model (CDM) 1000 V (1) Stresses above these ratings may cause permanent damage. Exposure to absolute maximum conditions for extended periods may degrade device reliability. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those specified is not implied. THERMAL CHARACTERISTICS FOR HKJ OR HKQ PACKAGE over operating free-air temperature range (unless otherwise noted) PARAMETER MIN TYP MAX UNIT to ceramic side of case 5.7 θJC Junction-to-case thermal resistance °C/W to top of case lid (metal side of case) 13.7 ELECTRICAL CHARACTERISTICS TA = 25°C, ILOAD = 0, CL = 1 μF, VIN = 3.25 V to 18 V (unless otherwise noted). TA = –55 to 125°C TA = 210°C PARAMETER CONDITIONS UNIT MIN TYP MAX MIN TYP MAX OUTPUT VOLTAGE (2.5 V) Output voltage VOUT 2.5 2.5 V Initial accuracy(1) VIN = 3.25 V 0 0.9 0.14 % NOISE Output voltage noise f = 0.1 Hz to 10 Hz 7.5 μVPP OUTPUT VOLTAGE TEMPERATURE DRIFT Output voltage Calculated from dVOUT/dT 40 ppm/°C temperature drift(2) –55°C to 210°C LINE REGULATION Line regulation dVOUT/dVIN From VIN = 3.25 V to VIN = 18 V 1 2.2 63 215 ppm/V LOAD REGULATION Load regulation dVOUT/dILOAD –7 mA < ILOAD < 10 mA, VIN = 3.25 V 20 50 20 75 ppm/mA SHORT-CIRCUIT CURRENT Short-circuit current ISC VOUT = 0 V 25 11 mA TEMP PIN Voltage output At TA = 25°C 575 mV Temperature sensitivity(3) 2.64 mV/°C TURN-ON SETTLING TIME Turn-on settling time To 0.1% with CL = 1 μF 200 μs POWER SUPPLY Supply voltage VS 3.25 18 3.25 18 V Quiescent current 0.8 1.2 1.5 mA TEMPERATURE RANGE Specified range –55°C to 210°C Operating range –55°C to 210°C (1) Refer to Figure 5 of the TYPICAL CHARACTERISTICS. (2) Refer to Figure 4 of the TYPICAL CHARACTERISTICS. (3) Refer to Figure 10 of the TYPICAL CHARACTERISTICS. Copyright © 2009–2012, Texas Instruments Incorporated Submit Documentation Feedback 3 |
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