LM358APG4

Instrumentation, Op Amps, Buffer Amps Overview

The LM358APG4 is a dual operational amplifier manufactured by Texas Instruments, belonging to the LM358A series. It features a gain-bandwidth product of 700 kHz and a slew rate of 300 mV/us. The input offset voltage is specified at 3 mV, with an input bias current of 100 nA. Operating from a single or dual power supply ranging from 3 V to 32 V, it draws 350 uA of quiescent current per channel. The device supports rail-to-rail input and provides an output current of 20 mA. It is housed in an 8-pin PDIP package and operates within a temperature range of 0°C to +70°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Dual operational amplifier architecture providing two independent high-gain amplifiers in a single package.
• Rail-to-rail input capability allowing common-mode voltage to include the negative supply rail.
• Low power consumption suitable for battery-powered applications with minimal quiescent current draw.
• Wide single-supply operating voltage range enabling direct interfacing with various logic levels.

Instrumentation, Op Amps, Buffer Amps Applications

• Transducer amplifiers for signal conditioning
• DC gain blocks in instrumentation circuits
• Active filters for audio and control systems

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the suffix G4 indicates RoHS compliance and lead-free status as per Texas Instruments specifications. Confirm the PDIP-8 package type matches your PCB footprint requirements. Ensure the A-grade offset voltage parameters meet your circuit precision needs compared to standard LM358 variants.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when low cost and wide supply voltage range are primary constraints. The rail-to-rail input feature simplifies single-supply design. Consider the 300 mV/us slew rate for moderate speed applications. Verify thermal dissipation capabilities within the PDIP-8 package for your specific load conditions.

Instrumentation, Op Amps, Buffer Amps Part Context

The LM358APG4 is part of the industry-standard LM358 family of dual operational amplifiers. This series is widely used for general-purpose analog signal processing. The 'A' designation typically denotes improved offset voltage specifications compared to the base model. The 'G4' suffix confirms environmental compliance attributes defined by the manufacturer.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

LM358N serves as a pin-compatible alternative with similar electrical characteristics but may lack the specific A-grade offset voltage performance. LM358DR offers the same functionality in a surface-mount SOIC-8 package. Cross-reference datasheets to verify exact parameter tolerances before substitution.