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REF6230IDGKT Datasheet(PDF) 5 Page - Texas Instruments |
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REF6230IDGKT Datasheet(HTML) 5 Page - Texas Instruments |
5 / 35 page 5 REF6225, REF6230, REF6233, REF6241, REF6245, REF6250 www.ti.com SBOS748 – SEPTEMBER 2016 Product Folder Links: REF6225 REF6230 REF6233 REF6241 REF6245 REF6250 Submit Documentation Feedback Copyright © 2016, Texas Instruments Incorporated (1) Temperature drift is specified according to the box method. See the Feature Description section for more details. (2) See the Thermal Hysteresis section. 6.5 Electrical Characteristics at TA = 25°C, VIN = 5 V for all devices except REF6250, VIN = 5.4 V for REF6250, IL = 0 mA, CL = 22 µF, CFILT = 1 µF, and VEN = 5 V (unless otherwise noted) PARAMETER TEST CONDITIONS MIN TYP MAX UNIT ACCURACY AND DRIFT Output voltage accuracy -0.05% 0.05% Output voltage temperature coefficient(1) 3 ppm/°C LINE AND LOAD REGULATION ΔVO(ΔVI) Line regulation REF6225 VOUT + 0.5 V ≤ VIN ≤ 5.5 V TA = 25°C 4 20 ppm/V TA = 0°C to +70°C 30 REF6230, REF6233, REF6241, REF6245 VOUT + 0.25 V ≤ VIN ≤ 5.5 V TA = 25°C 4 20 TA = 0°C to +70°C 30 REF6250 VOUT + 0.3 V ≤ VIN ≤ 5.5 V TA = 25°C 7 60 TA = 0°C to +70°C 120 ΔVO(ΔIL) Load regulation, sourcing and sinking REF6225, REF6230, REF6233, REF6241 IL = 0 mA to 4 mA, VIN = VOUT + 600 mV TA = 25°C 2 20 ppm/mA TA = 0°C to +70°C 30 REF6245 IL = 0 mA to 3.5 mA, VIN = VOUT + 600 mV TA = 25°C 2 20 TA = 0°C to +70°C 30 REF6250 IL = 0 mA to 3 mA, VIN = VOUT + 400 mV TA = 25°C 2 20 TA = 0°C to +70°C 50 ISC Short-circuit current SS = open 10.5 mA NOISE Total integrated noise CL = 22 µF 5 µVRMS CL = 47 µF 5 Low frequency noise 0.1 Hz ≤ f ≤ 10 Hz 3 µVPP/V OUTPUT IMPEDANCE Output impedance f = DC to 200 kHz, CL= 47 μF 50 mΩ TURN-ON TIME ton Turn-on time 0.1% settling, CL = 47 µF, SS = open, REF6225 100 ms HYSTERESIS AND LONG TERM DRIFT Long term stability 0 to 1000h at 25°C 80 ppm 1000h to 2000h at 25°C 20 Output voltage hysteresis(2) 25°C, 0°C, 70°C, 25°C (cycle 1) 33 ppm 25°C, 0°C, 70°C, 25°C (cycle 2) 8 CAPACITIVE LOAD CL Stable output capacitor value 10 47 µF |
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