Datasheet MAX6192 (Analog Devices) - 9

MAX6190–MAX6195/MAX6198 Precision, Micropower, Low-Dropout Voltage References Typical Operating Characteristics
(VIN = 5V for MAX6190/1/2/3/4/8, VIN = 5.5V for MAX6195; IOUT = 0nA; TA = +25°C; unless otherwise noted.) (Note 5)
MAX6190 MAX6195 OUTPUT VOLTAGE OUTPUT VOLTAGE MAX6195 TEMPERATURE DRIFT TEMPERATURE DRIFT LONG-TERM DRIFT
1.2508 5.0040 5.003 THREE 5.002 THREE 1.2506 5.0035 TYPICAL PARTS TYPICAL PARTS MAX6190 toc01 MAX6190 toc02 MAX6190 toc03 5.0030 5.001 1.2504 5.000 5.0025 1.2502 4.999 (V) 5.0020 (V) 4.998 V OUT 1.2500 5.0015 V OUT 4.997 5.0010 1.2498 OUTPUT VOLTAGE (V) 4.996 5.0005 4.995 1.2496 THREE 5.0000 TYPICAL PARTS 4.994 1.2494 4.9995 4.993 -40 -20 0 20 40 60 80 100 -40 -20 0 20 40 60 80 100 0 100 200 300 400 500 600 700 800 900 1000 TEMPERATURE DRIFT (°C) TEMPERATURE DRIFT (°C) TIME (HOURS)
MAX6192/MAX6193 MAX6190 MAX6195 DROPOUT VOLTAGE LINE REGULATION LINE REGULATION vs. SOURCE CURRENT
400 800 0.8 TA = +85°C 0.7 μV) 300 MAX6190 toc04 600 MAX6190 toc05 μV) MAX6190 toc06 0.6 TA = +85°C TA = -40°C 200 400 0.5 TA = -40°C TA = -40°C 0.4 100 200 TA = +85°C TA = +25°C 0.3 DROPOUT VOLTAGE (V) 0.2 OUTPUT VOLTAGE CHANGE ( 0 T OUTPUT VOLTAGE CHANGE ( 0 A = +25°C 0.1 TA = +25°C -100 -200 0 2 4 6 8 10 12 14 5 7 9 11 13 0 200 400 600 800 1000 INPUT VOLTAGE (V) INPUT VOLTAGE (V) SOURCE CURRENT (μA)
MAX6194/MAX6195/MAX6198 MAX6190 MAX6195 DROPOUT VOLTAGE LOAD REGULATION LOAD REGULATION vs. SOURCE CURRENT
0.4 0.4 0.30 TA = -40°C 0.25 MAX6190 toc07 MAX6012 toc08 MAX6190 toc09 0.2 0.2 TA = +85°C 0.20 TA = -40°C TA = -40°C 0 0 0.15 TA = +85°C T 0.10 A = +25°C T DROPOUT VOLTAGE (V) A = +25°C -0.2 -0.2 TA = +25°C OUTPUT VOLTAGE CHANGE (mV) OUTPUT VOLTAGE CHANGE (mV) 0.05 TA = +85°C -0.4 -0.4 0 -500 -375 -250 -125 0 125 250 375 500 -500 -375 -250 -125 0 125 250 375 500 0 200 400 600 800 1000 LOAD CURRENT (μA) LOAD CURRENT (μA) SOURCE CURRENT (μA) Maxim Integrated 9