MC33202DMR2G

Instrumentation, Op Amps, Buffer Amps Overview

The MC33202DMR2G is a dual low voltage rail-to-rail operational amplifier from onsemi. It operates on single supplies ranging from +1.8 V to +12 V or split supplies of ±0.9 V. The device features a gain bandwidth product of 2.2 MHz and a slew rate of 1 V/µs. It provides an output short circuit current of 80 mA typical and draws 0.9 mA supply current per amplifier. The input offset voltage is typically 8 mV, with a common mode rejection ratio of 60 dB. It is housed in a Micro-8 package (CASE 846A) and supports surface mount installation.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Rail-to-rail operation on both input and output stages allows full utilization of the available supply voltage range.
• High output current capability enables driving low impedance loads such as 600 Ω resistors without performance degradation.
• Input signals can be driven up to 200 mV beyond the supply rails without causing phase reversal on the output.

Instrumentation, Op Amps, Buffer Amps Applications

• Audio signal processing circuits
• Battery-powered instrumentation systems
• Active filter designs

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify that the specific part number matches the required package type, which is Micro-8 for this suffix. Confirm the operating temperature range aligns with system requirements, as standard versions cover -40°C to +105°C while extended versions cover -55°C to +125°C. Ensure compliance with RoHS standards if applicable to your manufacturing process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when high output drive current is necessary alongside low voltage operation. The rail-to-rail input and output characteristics make it suitable for single-supply applications where maximizing dynamic range is critical. Consider the Micro-8 package size constraints during PCB layout planning.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the MC33201/2/4 family of low voltage operational amplifiers. The family includes single, dual, and quad configurations sharing similar electrical characteristics. Variants include NCV prefixes for automotive qualification and VD suffixes for extended temperature ranges. The DM suffix specifically denotes the Micro-8 surface mount package.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

MC33202DR2G

Instrumentation, Op Amps, Buffer Amps FAQ

Can the inputs handle voltages exceeding the supply rails?

Yes, the inputs can be driven as high as 200 mV beyond the supply rails without causing phase reversal on the outputs.

What is the maximum output current capability?

The device provides an output short circuit current of 80 mA typical, allowing it to drive heavy loads like 600 Ω resistors.