LM358DR2G

Instrumentation, Op Amps, Buffer Amps Overview

The LM358DR2G is a dual operational amplifier from onsemi, housed in an SOIC-8 package. It operates on single or split supplies ranging from 3.0 V to 32 V. Key electrical parameters include a typical input offset voltage of 7 mV and a maximum input bias current of 150 nA at 25°C. The device features internally compensated amplifiers with short-circuit protected outputs. It supports continuous output short circuits to ground and withstands ±32 V differential input voltages without damage.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• True differential input stage allows common mode range to extend to the negative supply rail.
• Outputs are short circuit protected against ground connections.
• Internal compensation eliminates the need for external frequency compensation components.
• Input ESD clamps enhance device ruggedness while maintaining operational integrity.

Instrumentation, Op Amps, Buffer Amps Applications

• Transducer amplifiers
• DC gain blocks
• Operational amplifiers in general-purpose applications

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix DR2G corresponds to the SOIC-8 tape and reel packaging configuration. Confirm that the operating temperature range aligns with the standard commercial grade specifications (0°C to +70°C) rather than automotive or extended variants. Ensure compliance with RoHS requirements if applicable to the target assembly process.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when single-supply operation down to 3 V is required. The low quiescent current makes it suitable for battery-powered systems. Consider the input offset voltage and bias current limits for precision applications. Verify that the load conditions do not exceed the specified output source and sink currents.

Instrumentation, Op Amps, Buffer Amps Part Context

This device belongs to the LM358 series, which is equivalent to one-half of an LM324 quad operational amplifier. The series utilizes circuit designs perfected for quad amplifiers to provide low power drain and wide supply voltage ranges. It serves as a general-purpose dual op amp solution for various analog signal processing tasks.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM358DR

Instrumentation, Op Amps, Buffer Amps FAQ

Can the input common mode voltage go negative?

No, the input common mode voltage or either input signal voltage should not be allowed to go negative by more than 0.3 V.

What is the maximum differential input voltage?

The device can withstand a differential input voltage of ±32 V without damage, independent of the magnitude of the supply voltage.