Datasheet MAX6225, MAX6241, MAX6250 (Analog Devices) - 6

MAX6225/MAX6241/MAX6250 Low-Noise, Precision, +2.5V/+4.096V/+5V Voltage References
Typical Operating Characteristics
(VIN = 10V, IOUT = 0mA, TA = +25°C, unless otherwise noted.)
MAX6241 MAX6225 MAX6250 NORMALIZED OUTPUT VOLTAGE NORMALIZED OUTPUT VOLTAGE NORMALIZED OUTPUT VOLTAGE vs. TEMPERATURE vs. TEMPERATURE vs. TEMPERATURE
MAX6225 toc02 MAX6225 toc01 1.5 MAX6225 toc03 2.0 400 375 0.7 280 0.6 240 1.5 300 1.0 250 0.5 200 0.4 160 1.0 200 0.5 125 0.3 120 0.5 100 (mV) (ppm) (mV) 0.2 80 (ppm) (mV) (ppm) 0.1 40 0 0 ∆V OUT 0 0 ∆V OUT ∆V OUT ∆V OUT ∆V OUT 0 0 ∆V OUT -0.5 -100 -0.1 -40 -0.5 -125 -0.2 -80 -1.0 -200 -0.3 -120 -1 -250 -0.4 -160 -1.5 -300 -55 -35 -15 5 25 45 65 85 105 125 -55 -35 -15 5 25 45 65 85 105 125 -55 -35 -15 5 25 45 65 85 105 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
MAX6250 MAX6241 MAX6225 CHANGE IN OUTPUT VOLTAGE CHANGE IN OUTPUT VOLTAGE CHANGE IN OUTPUT VOLTAGE vs. OUTPUT CURRENT vs. OUTPUT CURRENT vs. OUTPUT CURRENT
300 300 200 04 05 06 toc toc toc 200 TA = +85°C 150 MAX6225 200 MAX6225 100 MAX6225 100 100 50 T 0 A = +25°C (mV) TA = -40°C TA = +85°C (mV) (mV) 0 TA = -40°C 0 TA = +25°C -100 ∆V OUT ∆V OUT -50 ∆V OUT -100 -100 -200 TA = -40°C -150 -300 TA = +25°C -200 T -200 A = +85°C -400 -300 -250 -40 -30 -20 -10 0 10 20 30 40 -40 -30 -20 -10 0 10 20 30 40 -40 -30 -20 -10 0 10 20 30 40 IOUT (mA) IOUT (mA) IOUT (mA)
CHANGE IN OUTPUT VOLTAGE vs. INPUT VOLTAGE SUPPLY CURRENT vs. SUPPLY VOLTAGE SUPPLY CURRENT vs. TEMPERATURE
60 3.5 07 3.0 toc 50 2.8 MAX6225 2.6 MAX6225 toc08 3.0 MAX6225 toc09 40 MAX6250 2.4 30 MAX6241 2.2 MAX6225 2.5 MAX6250 (ppm) 20 2.0 MAX6241 ∆V OUT 10 1.8 2.0 1.6 0 SUPPLY CURRENT (mA) SUPPLY CURRENT (mA) 1.4 1.5 -10 1.2 MAX6225 -20 1.0 1.0 0 5 10 15 20 25 30 35 40 0 5 10 15 20 25 30 35 40 -55 -35 -15 5 25 45 65 85 105 125 VIN (V) SUPPLY VOLTAGE (V) TEMPERATURE (°C) www.maximintegrated.com Maxim Integrated │ 6