MC3303DR2G

Instrumentation, Op Amps, Buffer Amps Overview

The MC3303DR2G is a quad operational amplifier manufactured by onsemi in an SOIC-14 package. It operates from single supplies of 3.0 V to 36 V or split supplies of ±1.5 V to ±18 V. Key electrical characteristics include a maximum input bias current of 500 nA, a typical slew rate of 0.6 V/µs, and a power bandwidth of 9.0 kHz. The device features internally compensated amplifiers with short-circuit protected outputs.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Single supply operation capability down to 3.0 V
• Class AB output stage for minimal crossover distortion
• Short circuit protected outputs
• True differential input stage

Instrumentation, Op Amps, Buffer Amps Applications

• Wien bridge oscillator circuits
• High impedance differential amplifiers
• Comparator applications with hysteresis
• Function generators producing triangle and square waves

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix DR2G corresponds to the SOIC-14 tape and reel packaging configuration. Confirm that the component meets Pb-Free requirements as indicated by the G suffix. Ensure the procurement channel provides valid traceability documentation for the semiconductor components.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low cost and true differential inputs are required for single supply applications. It serves as a suitable alternative to standard operational amplifiers where external biasing components must be eliminated. Verify that the operating temperature range aligns with commercial specifications.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the MC3403/MC3303 family of low-cost quad operational amplifiers. It shares similar performance characteristics with the popular MC1741C but offers distinct advantages in single supply environments. The device integrates four amplifiers per package with industry-standard pinouts.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

MC3403DR2G

Instrumentation, Op Amps, Buffer Amps FAQ

Does the common-mode input range include the negative supply?

Yes, the common-mode input range includes the negative supply voltage, which eliminates the need for external biasing components in many single-supply applications.

What is the quiescent current characteristic compared to the MC1741C?

The quiescent currents are approximately one third of those associated with the MC1741C on a per-amplifier basis.