General Description
The MAX872/MAX874 precision 2.5V and 4.096V micro-power voltage references consume a maximum of only 10µA and operate from supply voltages up to 20V.
   
Features
♦ Output Voltage
    2.500V ±0.2% (MAX872)
    4.096V ±0.2% (MAX874)
♦ Wide Operating Voltage Range
    2.7V to 20V (MAX872)
    4.3V to 20V (MAX874)
♦ 10µA Max Supply Current
♦ 40ppm/°C Max Drift Over Extended Temp. Range
♦ Line Regulation Over Temp.
    20µV/V (MAX872)
    75µV/V (MAX874)
♦ Load Regulation Over Temp.
    0.6mV/mA Max (MAX872)
    1.0mV/mA Max (MAX874)
♦ ±500µA Sink/Source Current
   
Applications
    Hand-Held Instruments
    Battery-Operated Equipment
    Power Supplies