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REF3325AIDBZR Datasheet(PDF) 5 Page - Texas Instruments |
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REF3325AIDBZR Datasheet(HTML) 5 Page - Texas Instruments |
5 / 32 page REF3312, REF3318, REF3320, REF3325, REF3330, REF3333 www.ti.com SBOS392E – AUGUST 2007 – REVISED OCTOBER 2014 7.5 Electrical Characteristics At TA = 25°C, VIN = 5 V, and ILOAD = 0 mA (unless otherwise noted). PARAMETER TEST CONDITIONS MIN TYP MAX UNIT REF3312 (1.25 V) VOUT Output voltage 1.25 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 35 μVPP REF3318 (1.8 V) VOUT Output voltage 1.8 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 50 μVPP REF3320 (2.048 V) VOUT Output voltage 2.048 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 55 μVPP REF3325 (2.5 V) VOUT Output voltage 2.5 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 70 μVPP REF3330 (3.0 V) VOUT Output voltage 3.0 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 84 μVPP REF3333 (3.3 V) VOUT Output voltage 3.3 V Initial accuracy –0.15% 0.15% Output voltage noise f = 0.1 Hz to 10 Hz 92 μVPP REF33xx (REF3312, REF3318, REF3320, REF3325, REF3330, REF3333) –40°C to 85°C 9 30 ppm/°C dVOUT/dT Output voltage temperature drift –40°C to 125°C 8 30 ppm/°C VIN = VOUT + 200 mV to 5.5 V (1) –50 6 50 ppm/V 0°C to +70°C 6 ppm/V ΔVO(ΔVI) Line regulation –40°C to 85°C 8 ppm/V –40°C to 125°C 30 ppm/V VIN = VOUT + 200 mV (1) –50 6 50 ppm/mA ILOAD = ±5 mA, 0°C to 70°C 10 ppm/mA ΔVO(ΔIL) Load regulation –40°C to 85°C 20 ppm/mA –40°C to 125°C 20 ppm/mA dT Thermal hysteresis(2) 90 ppm ILOAD = ±5 mA 110 160 mV 0°C to 70°C 120 mV VIN – VOUT Minimum dropout voltage(1) –40°C to 85°C 135 mV –40°C to 125°C 180 mV ILOAD = ±2 mA, –40°C to 85°C 70 mV ISC Short-circuit current Sourcing and sinking 35 mA Capacitive load 0.1 10 μF Turn-on settling time To 0.1% with CL = 1 μF 2 ms (1) The minimum supply voltage for the REF3312 is 1.8 V. (2) The thermal hysteresis procedure is explained in more detail in the Thermal Hysteresis section. Copyright © 2007–2014, Texas Instruments Incorporated Submit Documentation Feedback 5 Product Folder Links: REF3312 REF3318 REF3320 REF3325 REF3330 REF3333 |
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