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MC33171 MC33172 Low Power, Single Supply Operational Amplifiers
DUAL Quality bipolar fabrication with innovative design concepts are employed for the MC33171/72/74 series of monolithic operational amplifiers. These devices operate at 180 µA per amplifier and offer 1.8 MHz of gain bandwidth product and 2.1 V/µs slew rate without the use of JFET device technology. Although this series can be operated from split supplies, it is particularly suited for single supply operation, since the common mode input voltage includes ground potential (VEE). With a Darlington input stage, these devices exhibit high input resistance, low input offset voltage and high gain.