Datasheet MAX6012 (Analog Devices) - 9

MAX6012/MAX6021/MAX6025/
Precision, Low-Power, Low-Dropout,
MAX6030/MAX6041/MAX6045/MAX6050
SOT23-3 Voltage References
Typical Operating Characteristics
(VIN = +5V for MAX6012/21/25/30/41/45, VIN = +5.5V for MAX6050; IOUT = 0; TA = +25°C; unless otherwise noted.) (Note 6)
MAX6012 MAX6050 OUTPUT VOLTAGE OUTPUT VOLTAGE MAX6050 TEMPERATURE DRIFT TEMPERATURE DRIFT LONG-TERM DRIFT
1.2510 5.004 5.003 THREE 1.2505 5.002 5.002 TYPICAL PARTS MAX6012-01 MAX6012-02 MAX6012-03 5.001 1.2500 5.000 4.998 5.000 1.2495 4.999 (V) (V) 4.996 1.2490 4.998 V OUT V OUT 4.994 1.2485 4.997 4.992 OUTPUT VOLTAGE (V) 4.996 1.2480 4.990 4.995 1.2475 THREE THREE TYPICAL PARTS 4.988 TYPICAL PARTS 4.994 1.2470 4.986 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 (h)
MAX6025/MAX6030 MAX6012 MAX6050 DROPOUT VOLTAGE vs. LINE REGULATION LINE REGULATION SOURCE CURRENT
400 800 0.8 T 0.7 MAX6012-04 A = +85°C MAX6012-05 MAX6012-06 300 600 0.6 TA = +85°C TA = -40°C 200 0.5 T 400 A = -40°C TA = -40°C 0.4 100 200 TA = +25°C 0.3 TA = +85°C DROPOUT VOLTAGE (V) 0.2 0 OUTPUT VOLTAGE CHANGE (µV) TA = +25°C 0 OUTPUT VOLTAGE CHANGE (µV) 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)
MAX6041/MAX6045/MAX6050 MAX6012 MAX6050 DROPOUT VOLTAGE vs. LOAD REGULATION LOAD REGULATION SOURCE CURRENT
0.4 0.400 0.30 MAX6012-07 MAX6012-08 0.25 T MAX6012-09 A = -40°C 0.2 0.200 0.20 TA = -40°C TA = +85°C TA = -40°C 0 0 0.15 TA = +85°CTA = +25°C 0.10 TA = +25°C -0.2 -0.200 TA = +25°C DROPOUT VOLTAGE (V) OUTPUT VOLTAGE CHANGE (mV) OUTPUT VOLTAGE CHANGE (mV) 0.05 TA = +85°C -0.4 -0.400 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) www.analog.com Analog Devices │ 9