Datasheet MAX6129 (Maxim) - 3

Ultra-Low-Power Series Voltage Reference MAX6129 ELECTRICAL CHARACTERISTICS—MAX6129_25 (VOUT = 2.500V)
(VIN = 2.7V, IOUT = 0, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) (Note 1)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6129A (±0.4%) 2.4900 2.5000 2.5100 Output Voltage VOUT TA = +25°C V MAX6129B (±1%) 2.4750 2.5000 2.5250 Output Voltage Temperature MAX6129A 40 TCVOUT ppm/°C Coefficient (Notes 2, 3) MAX6129B 100 Line Regulation (Note 4) ∆VOUT/∆VIN VIN = 2.7V to 12.6V 30 230 µV/V IOUT = 0 to 4mA 0.1 0.6 Load Regulation (Note 4) ∆VOUT/∆IOUT µV/µA IOUT = 0 to -1mA 2.5 6.2 IOUT = 0 0.3 100 Dropout Voltage (Notes 4, 6) VIN - VOUT mV IOUT = 4mA 140 200 Output Short-Circuit Current ISC 60 mA Long-Term Stability ∆VOUT/time 1000 hours at +25°C 150 ppm Thermal Hysteresis (Note 5) 140 ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 39 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 137 µVRMS Ripple Rejection ∆VOUT/∆VIN VIN = 2.7V ±200mV, f = 120Hz 34 dB Turn-On Settling Time tR To VOUT = 0.1% of final value 700 ms
INPUT
Supply Voltage Range VIN 2.7 12.6 V Supply Current IIN 5.75 µA Change in Supply Current IIN/VIN VIN = 2.7V to 12.6V 1.0 1.5 µA/V (Note 4)
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