Datasheet MAX6143 (Maxim) - 10

High-Precision Voltage Reference with Temperature Sensor Typical Operating Characteristics (continued)
(VIN = +5V for VOUT = +2.5V, VIN = +15V for VOUT = +10V, IOUT = 0, TA = +25°C, unless otherwise noted.)
SHUTDOWN SUPPLY CURRENT TEMP VOLTAGE TEMP VOLTAGE vs. TEMPERATURE (VOUT = 10V) vs. TEMPERATURE (VOUT = 2.5V) vs. TEMPERATURE (VOUT = 10V)
100 800 900
MAX6143
MAX6143toc19 MAX6143toc20 800 MAX6143toc21 10 700 700 1 600 600 TEMP VOLTAGE (mV) TEMP VOLTAGE (mV) SHUTDOWN CURRENT (nA) 0.1 500 500 0.01 400 400 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
OUTPUT VOLTAGE LONG-TERM STABILITY vs. TIME LONG-TERM STABILITY vs. TIME vs. TRIM VOLTAGE (VOUT = 2.5V) (VOUT = 2.500V) (VOUT = 10.0V)
2.65 2.502 10.002 TWO TYPICAL PARTS TWO TYPICAL PARTS 2.60 MAX6143toc22 MAX6143toc23 MAX6143toc24 2.501 10.001 2.55 (V) (V) 2.50 2.500 10.000 V OUT V OUT 2.45 OUTPUT VOLTAGE (V) 2.499 9.999 2.40 2.35 2.498 9.998 0 0.5 1.0 1.5 2.0 2.5 0 200 400 600 800 1000 0 200 400 600 800 1000 TRIM VOLTAGE (V) TIME (hours) TIME (hours)
OUTPUT VOLTAGE-NOISE DENSITY OUTPUT VOLTAGE-NOISE DENSITY vs. FREQUENCY (VOUT = 2.5V) vs. FREQUENCY (VOUT = 10V) 0.1Hz TO 10Hz OUTPUT NOISE
1000 10,000 MAX6143toc27 ) Hz Hz √ √ MAX6143toc25 MAX6143toc26 1000 1µV/div OUTPUT VOLTAGE-NOISE DENSITY (nV/ OUTPUT VOLTAGE-NOISE DENSITY (nV/ 100 100 0.1 1 10 100 1000 0.1 1 10 100 1000 1s/div FREQUENCY (Hz) FREQUENCY (Hz)
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