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