Datasheet MAX6190, MAX6191, MAX6192, MAX6193, MAX6194, MAX6195, MAX6198 (Analog Devices) - 8

MAX6190–MAX6195/MAX6198 Precision, Micropower, Low-Dropout Voltage References ELECTRICAL CHARACTERISTICS—MAX6198
(VIN = 5V, IOUT = 0nA, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS OUTPUT
MAX6198A 4.094 4.096 4.098 Output Voltage VOUT TA = +25°C MAX6198B 4.091 4.096 4.101 V MAX6198C 4.086 4.096 4.106 MAX6198A 2 5 Output-Voltage Temperature TCVOUT MAX6198B 4 10 ppm/°C Coefficient (Note 1) MAX6198C 8 25 ΔV Line Regulation OUT/ Δ (VOUT + 0.2V) ≤ VIN ≤ 12.6V 25 160 µV/V VIN ΔV Sourcing: 0 ≤ IOUT ≤ 500µA 0.15 0.70 Load Regulation OUT/ Δ µV/µA IOUT Sinking: -500µA ≤ IOUT ≤ 0 0.20 0.90 Dropout Voltage (Note 4) VIN - VOUT ΔVOUT ≤ 0.2%, IOUT = 500µA 100 200 mV Short to GND 4 Short-Circuit Current ISC mA Short to IN 4 Temperature Hysteresis ΔVOUT/ 75 ppm (Note 2) cycle ΔV ppm/ Long-Term Stability OUT/ 1000hrs at +25°C 50 time 1000hrs
DYNAMIC DYNAMIC DYNAMIC
0.1Hz to 10Hz 100 µVP-P Noise Voltage eOUT 10Hz to 10kHz 200 µVRMS Ripple Rejection VOUT/VIN VIN = 5V ±100mV, f = 120Hz 77 dB Turn-On Settling Time tR To 0.1%, COUT = 50pF 160 µs Capacitive-Load Stability Range COUT (Note 3) 0 2.2 nF
INPUT INPUT INPUT
Supply Voltage Range VIN Guaranteed by line-regulation test VOUT + 0.2 12.6 V Quiescent Supply Current IIN 27 35 µA Change in Supply Current IIN/VIN (VOUT + 0.2V) ≤ VIN ≤ 12.6V 0.8 2 µA/V
Note 1:
Temperature Coefficient is measured by the “box” method; i.e., the maximum ΔVOUT is divided by the maximum Δt.
Note 2:
Thermal Hysteresis is defined as the change in +25°C output voltage before and after cycling the device from TMIN to TMAX.
Note 3:
Not production tested. Guaranteed by design.
Note 4:
Dropout voltage is the minimum input voltage at which VOUT changes ≤ 0.2% from VOUT at VIN = 5.0V (VIN = 5.5V for MAX6195). 8 Maxim Integrated