MAX6043 Precision High-Voltage Reference in SOT23 Electrical Characteristics—VOUT = +2.5V (VIN = +5V, IOUT = 0, TA = TMIN to TMAX. Typical values are at TA = +25°C, unless otherwise noted.) (Note 1) PARAMETERCONDITIONSMINTYPMAXUNITSOUTPUT MAX6043B (0.1%) 2.4975 2.5000 2.5025 Output Voltage IOUT = 0, TA = +25°C V MAX6043C (0.5%) 2.4876 2.5000 2.5125 Output-Voltage Temperature MAX6043B_25 5 25 Coefficient (Note 2) TA = -40°C to +125°C ppm/°C MAX6043C_25 10 65 T Line Regulation (Note 4) 4.5V < V A = +25°C 1 6 IN < 40V ppm/V TA = -40°C to +125°C 1.5 10 Sourcing, TA = +25°C 8 70 0 < IOUT < 10mA T Load Regulation (Note 4) A = -40°C to +125°C 70 ppm/mA Sinking, TA = +25°C 70 900 -0.6mA < IOUT < 0mA TA = -40°C to +125°C 900 Output shorted to GND 60 OUT Short-Circuit Current mA Output shorted to IN -2 Thermal Hysteresis (Note 3) 150 ppm Long-Term Stability Δt = 1000hr 150 ppm DYNAMIC CHARACTERISTICS 0.1Hz to 10Hz 4 µV Output Noise Voltage P-P 10Hz to 1kHz 7 µVRMS Turn-On Settling Time To VOUT = 0.05% of final value, COUT = 50pF 150 µs INPUT Supply Voltage Range Inferred from line regulation test 4.5 40.0 V T Quiescent Supply Current I A = +25°C 320 490 OUT = 0 µA TA = -40°C to +125°C 370 650 www.analog.com Analog Devices │ 3