LMX324IDT

Instrumentation, Op Amps, Buffer Amps Overview

The LMX324IDT is a general-purpose operational amplifier manufactured by STMicroelectronics, featuring four independent circuits within a single package. It operates on a supply voltage ranging from 2.3 V to 5.5 V and delivers an output current of 70 mA per channel with rail-to-rail output capability. Key electrical parameters include a gain-bandwidth product of 1.3 MHz, a slew rate of 0.7 V/µs, and an input offset voltage of 4 mV. The device consumes 130 µA of supply current across all channels and maintains an input bias current of 27 nA. It is housed in a 14-SOIC surface-mount package and supports operating temperatures from -40°C to 125°C.

Instrumentation, Op Amps, Buffer Amps Feature Summary

• Provides full rail-to-rail output swing for maximum dynamic range in low-voltage applications.
• Integrates four independent operational amplifiers within a compact 14-pin SOIC package.
• Ensures stable operation with a guaranteed minimum supply voltage of 2.3 V.

Instrumentation, Op Amps, Buffer Amps Applications

• Signal conditioning in battery-powered portable devices
• Active filtering in audio processing circuits
• Sensor signal amplification in industrial instrumentation

Instrumentation, Op Amps, Buffer Amps Procurement Notes

Verify the specific ordering suffix against the manufacturer's official datasheet to confirm pinout compatibility and thermal characteristics. Ensure that the selected component meets the required RoHS3 compliance standards for your manufacturing process. Cross-reference the 14-SOIC package dimensions with your PCB footprint library to prevent assembly errors during production.

Instrumentation, Op Amps, Buffer Amps Selection Notes

Select this component when a quad-channel configuration is required alongside rail-to-rail output performance. It is suitable for designs where power consumption must remain low while maintaining adequate bandwidth for standard signal processing tasks. Consider the 2.3 V minimum supply requirement when designing for single-cell battery systems or low-voltage logic interfaces.

Instrumentation, Op Amps, Buffer Amps Part Context

This part belongs to the LMX324 family of general-purpose operational amplifiers produced by STMicroelectronics. The series is designed to offer cost-effective solutions for high-volume consumer and industrial electronics. The IDT suffix indicates a specific tape-and-reel packaging format intended for automated surface-mount assembly processes.

Instrumentation, Op Amps, Buffer Amps Replacement Considerations

Consult the official datasheet for electrically compatible alternatives within the same product family. Verify pin compatibility and parameter equivalence before substituting with other manufacturers' components.