Datasheet MAX6029 (Analog Devices) - 7

MAX6029 Ultra-Low-Power Precision Series Voltage Reference
Electrical Characteristics—MAX6029_50 (VOUT = 5.000V)
(VIN = 5.2V, 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
Output Voltage VOUT TA = +25°C 4.9925 5.0000 5.0075 V Output Voltage Temperature TCVOUT (Notes 2, 3) 30 ppm/°C Coefficient Line Regulation ΔVOUT/ΔVIN VIN = 5.2V to 12.6V 34 375 µV/V I ΔV OUT = 0 to 4mA 0.3 0.8 Load Regulation OUT/ Δ µV/µA IOUT IOUT = 0 to -1mA 3.3 9 IOUT = 0 100 Dropout Voltage (Note 5) VIN - VOUT mV IOUT = 4mA 200 Output Short-Circuit Current ISC 60 mA Long-Term Stability ΔVOUT/time 1000 hours at +25°C 150 ppm Thermal Hysteresis (Note 4) 140 ppm
DYNAMIC CHARACTERISTICS
f = 0.1Hz to 10Hz 90 µVP-P Noise Voltage eOUT f = 10Hz to 1kHz 245 µVRMS Ripple Rejection ΔVOUT/ΔVIN VIN = 5.2V ±200mV, f = 120Hz 38 dB Turn-On Settling Time tR To VOUT = 0.1% of final value 1.4 ms
INPUT
Supply Voltage Range VIN 5.2 12.6 V Supply Current IIN 10.5 µA Change in Supply Current IIN/VIN VIN = 5.2V to 12.6V 1.5 µA/V
Note 1:
MAX6029 is 100% production tested at TA = +25°C and is guaranteed by design for TA = TMIN to TMAX as specified.
Note 2:
Temperature coefficient is defined by box method: (VMAX - VMIN)/(ΔT ✕ V+25°C).
Note 3:
Not production tested. Guaranteed by design.
Note 4:
Thermal hysteresis is defined as the change in TA = +25°C output voltage before and after temperature cycling of the device (from TA = TMIN to TMAX). Initial measurement at TA = +25°C is followed by temperature cycling the device to TA = +85°C then to TA = -40°C and another measurement at TA = +25°C is compared to the original measurement at TA = +25°C.
Note 5:
Dropout voltage is the minimum input voltage at which VOUT changes by 0.1% from VOUT at rated VIN and is guaranteed by Load Regulation Test. www.maximintegrated.com Maxim Integrated | 7