Datasheet MAX6126 (Analog Devices) - 4

MAX6126 Ultra-High-Precision, Ultra-Low-Noise, Series Voltage Reference
Electrical Characteristics—MAX6126_25 (VOUT = 2.500V) (continued)
(VIN = 5V, CLOAD = 0.1μF, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
I Dropout Voltage (Note 3) V OUT = 5mA 0.06 0.2 IN - VOUT ΔVOUT = 0.1% V IOUT = 10mA 0.12 0.4 Short to GND 160 OUT Short-Circuit Current ISC mA Short to IN 20 SO 35 Thermal Hysteresis (Note 2) ΔVOUT/ cycle ppm µMAX 80 SO 20 Long-Term Stability ΔVOUT/ ppm/ time 1000hr at TA = +25°C µMAX 100 1000hr
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 1.45 µVP-P Noise Voltage eOUT f = 1kHz, CNR = 0 75 nV/√Hz f = 1kHz, CNR = 0.1µF 45 C Turn-On Settling Time t To VOUT = 0.01% of NR = 0 1 R final value ms CNR = 0.1µF 20 Capacitive-Load Stability Range CLOAD No sustained oscillations 0.1 to 10 µF
INPUT
Supply Voltage Range VIN Guaranteed by line-regulation test 2.7 12.6 V T Quiescent Supply Current I A = +25°C 380 550 IN µA TA = -40°C to +125°C 725
Electrical Characteristics—MAX6126_28 (VOUT = 2.800V)
(VIN = 5V, CLOAD = 0.1μF, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
Output Voltage VOUT TA = +25°C 2.800 V A grade µMAX -0.06 +0.06 Output Voltage Accuracy Referred to VOUT, T % A = +25°C B grade µMAX -0.10 +0.10 TA = -40°C to A grade µMAX 1 3 Output Voltage Temperature +85°C B grade µMAX 2 7 Coefficient (Note 1) TCVOUT ppm/°C TA = -40°C to A grade µMAX 2 5 +125°C B grade µMAX 3 12 T Line Regulation ΔVOUT/ A = +25°C 3.5 23 ΔV 3.0V ≤ VIN ≤ 12.6V µV/V IN TA = -40°C to +125°C 45 Sourcing: 0 ≤ I Load Regulation ΔVOUT/ OUT ≤ 10mA 1.3 28 ΔV µV/mA IN Sinking: -10mA ≤ IOUT ≤ 0 2.4 28 I Dropout Voltage (Note 3) V OUT = 5mA 0.06 0.2 IN - VOUT ΔVOUT = 0.1% V IOUT = 10mA 0.12 0.4 www.maximintegrated.com Maxim Integrated │ 4