LM324WPT

Instrumentation, Op Amps, Buffer Amps Overview

The LM324WPT is a quad operational amplifier from STMicroelectronics, featuring four independent high-gain amplifiers with internal frequency compensation. It operates on a single power supply ranging from 3 V to 30 V or dual supplies of ±1.5 V to ±15 V. Key electrical parameters include a gain-bandwidth product of 1.3 MHz, a slew rate of 0.4 V/µs, and an input bias current of 20 nA. The device offers a maximum voltage gain of 100 dB and low supply current drain of 375 µA per amplifier.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Four independent high-gain operational amplifiers with internal frequency compensation
• Wide single-supply voltage range from 3 V to 30 V
• Input common mode voltage range includes ground potential
• Low power supply current drain independent of supply voltage magnitude

Instrumentation, Op Amps, Buffer Amps Applications

• DC gain blocks
• Transducer amplifiers
• Active filters

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific suffix 'WPT' against official STMicroelectronics documentation to confirm package type and temperature grade. Ensure compatibility with required operating conditions and pinout configurations before integration into designs.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component for applications requiring multiple amplifiers in a single package with low power consumption. Consider the 1.3 MHz bandwidth and 0.4 V/µs slew rate for signal processing tasks within these limits.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LM324 series, which provides cost-effective solutions for general-purpose analog signal processing. The quad configuration allows designers to implement complex circuits using fewer components compared to single-op-amp alternatives.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Check for direct substitutes like LM324DT or LM324AD if pin-compatible packages are needed. Verify that alternative parts meet the same electrical specifications and thermal requirements.